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HD 221420 b

Exoplanet 9 papers SIMBADVizieR
Пряме сходження
23h 33m 19.66s
Схилення
−77° 23′ 07.2″
Галактичні l, b
308.32, -38.91
Зоряна величина V
5.82
Відстань
31.142 pc

Також відомий як

2 identifiers

HD 221420AbHD 221420b

Планета

NASA Exoplanet Archive, composite parameters
Материнська зоряHD 221420 · G2IV-V
ВідкриттяRadial Velocity, 2019 · Anglo-Australian Telescope
Орбітальний період10,090 d
Велика піввісь10.15 au
Ексцентриситет0.14
Радіус12 R⊕ · 1.07 R♃
Маса7,278.3 M⊕ · 22.9 M♃
Густина23.1 g/cm³
Рівноважна температура123.49 K
Відстань до системи31.142 pc

Опубліковані вимірювання

5 quantities measured more than once
One object can carry a dozen published estimates of the same quantity. The register keeps them side by side rather than picking a winner — the citation is part of the value.

Маса 6 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
6,324.785 M_earth ± 540.3 Radial Velocity NASA Exoplanet Archive An et al. 2025 2025
6,992.225 M_earth ± 635.7 Radial Velocity NASA Exoplanet Archive Philipot et al. 2023 2023
6,467.808 M_earth ± 631.2 Radial Velocity NASA Exoplanet Archive Feng et al. 2022 2022
6,547.265 M_earth ± 635.7 Radial Velocity NASA Exoplanet Archive Li et al. 2021 2021
7,278.271 M_earth ± 699.2 Radial Velocity NASA Exoplanet Archive Venner et al. 2021 2021
3,082.951 M_earth ± 349.6 Radial Velocity NASA Exoplanet Archive Kane et al. 2019 2019

Орбітальний період 6 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
11,100 d ± 3,141 Radial Velocity NASA Exoplanet Archive An et al. 2025 2025
10,066 d ± 929 Radial Velocity NASA Exoplanet Archive Philipot et al. 2023 2023
8,615.415 d ± 279.5 Radial Velocity NASA Exoplanet Archive Feng et al. 2022 2022
10,120 d ± 1,100 Radial Velocity NASA Exoplanet Archive Li et al. 2021 2021
10,090 d ± 890 Radial Velocity NASA Exoplanet Archive Venner et al. 2021 2021
22,482 d ± 4,200 Radial Velocity NASA Exoplanet Archive Kane et al. 2019 2019

Велика піввісь 6 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
10.79 au ± 1.9 Radial Velocity NASA Exoplanet Archive An et al. 2025 2025
10.1 au ± 0.7 Radial Velocity NASA Exoplanet Archive Philipot et al. 2023 2023
8.398 au ± 0.414 Radial Velocity NASA Exoplanet Archive Feng et al. 2022 2022
9.99 au ± 0.74 Radial Velocity NASA Exoplanet Archive Li et al. 2021 2021
10.15 au ± 0.59 Radial Velocity NASA Exoplanet Archive Venner et al. 2021 2021
18.5 au ± 2.3 Radial Velocity NASA Exoplanet Archive Kane et al. 2019 2019

Ексцентриситет 6 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.199 ± 0.12 Radial Velocity NASA Exoplanet Archive An et al. 2025 2025
0.12 ± 0.04 Radial Velocity NASA Exoplanet Archive Philipot et al. 2023 2023
0.082 ± 0.015 Radial Velocity NASA Exoplanet Archive Feng et al. 2022 2022
0.162 ± 0.035 Radial Velocity NASA Exoplanet Archive Li et al. 2021 2021
0.14 ± 0.04 Radial Velocity NASA Exoplanet Archive Venner et al. 2021 2021
0.42 ± 0.05 Radial Velocity NASA Exoplanet Archive Kane et al. 2019 2019

Розподіл енергії у спектрі 240 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
17.1 Jy Johnson:V · I/239/hip_main VizieR I/239/hip_main
16.6 Jy ± 0 HIP:VT · I/239/hip_main VizieR I/239/hip_main
8.61 Jy ± 0.03 HIP:BT · I/239/hip_main VizieR I/239/hip_main
15.6 Jy ± 0 HIP:Hp · I/239/hip_main VizieR I/239/hip_main
17.1 Jy Johnson:V · I/239/tyc_main VizieR I/239/tyc_main
16.6 Jy ± 0 HIP:VT · I/239/tyc_main VizieR I/239/tyc_main
8.61 Jy ± 0.03 HIP:BT · I/239/tyc_main VizieR I/239/tyc_main
1 Jy IRAS:100 · I/270/cpirss01 VizieR I/270/cpirss01
0.4 Jy IRAS:60 · I/270/cpirss01 VizieR I/270/cpirss01
0.25 Jy IRAS:25 · I/270/cpirss01 VizieR I/270/cpirss01
0.825 Jy IRAS:12 · I/270/cpirss01 VizieR I/270/cpirss01
16.7 Jy HIP:VT · I/275/ac2002 VizieR I/275/ac2002
Show the remaining 228
ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
8.71 Jy HIP:BT · I/275/ac2002 VizieR I/275/ac2002
12.8 Jy ± 0.4 2MASS:Ks · I/280B/ascc VizieR I/280B/ascc
16.2 Jy ± 3.6 2MASS:H · I/280B/ascc VizieR I/280B/ascc
15.8 Jy ± 3.7 2MASS:J · I/280B/ascc VizieR I/280B/ascc
16.2 Jy 2MASS:H · I/294A/ucac2bss VizieR I/294A/ucac2bss
15.8 Jy 2MASS:J · I/294A/ucac2bss VizieR I/294A/ucac2bss
17.1 Jy Johnson:V · I/294A/ucac2bss VizieR I/294A/ucac2bss
16.6 Jy HIP:VT · I/294A/ucac2bss VizieR I/294A/ucac2bss
8.61 Jy HIP:BT · I/294A/ucac2bss VizieR I/294A/ucac2bss
15.6 Jy HIP:Hp · I/294A/ucac2bss VizieR I/294A/ucac2bss
16.2 Jy 2MASS:H · I/297/out VizieR I/297/out
15.8 Jy 2MASS:J · I/297/out VizieR I/297/out
10.7 Jy Johnson:B · I/305/out VizieR I/305/out
15.6 Jy ± 0 HIP:Hp · I/311/hip2 VizieR I/311/hip2
12.8 Jy ± 0.4 2MASS:Ks · I/317/sample VizieR I/317/sample
16.2 Jy ± 3.6 2MASS:H · I/317/sample VizieR I/317/sample
15.8 Jy ± 3.7 2MASS:J · I/317/sample VizieR I/317/sample
12.8 Jy 2MASS:Ks · I/320/spm4 VizieR I/320/spm4
16.2 Jy 2MASS:H · I/320/spm4 VizieR I/320/spm4
15.8 Jy 2MASS:J · I/320/spm4 VizieR I/320/spm4
17.1 Jy Johnson:V · I/320/spm4 VizieR I/320/spm4
10.7 Jy Johnson:B · I/320/spm4 VizieR I/320/spm4
12.8 Jy ± 0.5 2MASS:Ks · I/322A/out VizieR I/322A/out
16.2 Jy ± 3.6 2MASS:H · I/322A/out VizieR I/322A/out
15.8 Jy ± 3.7 2MASS:J · I/322A/out VizieR I/322A/out
22.2 Jy ± 0.1 GAIA/GAIA2:Grp · I/345/gaia2 VizieR I/345/gaia2
18.3 Jy ± 0 GAIA/GAIA2:G · I/345/gaia2 VizieR I/345/gaia2
14 Jy ± 0 GAIA/GAIA2:Gbp · I/345/gaia2 VizieR I/345/gaia2
16.2 Jy ± 3.6 2MASS:H · I/345/rvstdcat VizieR I/345/rvstdcat
15.8 Jy ± 3.7 2MASS:J · I/345/rvstdcat VizieR I/345/rvstdcat
22.1 Jy ± 0.1 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
17.7 Jy ± 0 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
14.3 Jy ± 0 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
16.7 Jy ± 0.1 HIP:VT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
8.68 Jy ± 0.11 HIP:BT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.161 Jy ± 0.004 WISE:W4 · I/353/gsc242 VizieR I/353/gsc242
0.604 Jy ± 0.007 WISE:W3 · I/353/gsc242 VizieR I/353/gsc242
5.11 Jy ± 0.78 WISE:W2 · I/353/gsc242 VizieR I/353/gsc242
5.49 Jy ± 1.34 WISE:W1 · I/353/gsc242 VizieR I/353/gsc242
12.8 Jy ± 0.4 2MASS:Ks · I/353/gsc242 VizieR I/353/gsc242
16.2 Jy ± 3.6 2MASS:H · I/353/gsc242 VizieR I/353/gsc242
15.8 Jy ± 3.7 2MASS:J · I/353/gsc242 VizieR I/353/gsc242
11.9 Jy ± 0 Gaia:G · I/353/gsc242 VizieR I/353/gsc242
22.1 Jy ± 0.1 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
17.7 Jy ± 0 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
14.3 Jy ± 0 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
23.4 Jy Cousins:I · I/360/syntphot VizieR I/360/syntphot
23.8 Jy SDSS:i · I/360/syntphot VizieR I/360/syntphot
20.5 Jy Cousins:R · I/360/syntphot VizieR I/360/syntphot
20.5 Jy SDSS:r · I/360/syntphot VizieR I/360/syntphot
17.1 Jy Cousins:V · I/360/syntphot VizieR I/360/syntphot
13.6 Jy SDSS:g · I/360/syntphot VizieR I/360/syntphot
11 Jy Cousins:B · I/360/syntphot VizieR I/360/syntphot
3.6 Jy SDSS:u · I/360/syntphot VizieR I/360/syntphot
3.71 Jy Cousins:U · I/360/syntphot VizieR I/360/syntphot
17.3 Jy Johnson:V · II/5A/data VizieR II/5A/data
17.3 Jy Johnson:V · II/27/means VizieR II/27/means
17.3 Jy Johnson:V · II/122B/merged VizieR II/122B/merged
1 Jy IRAS:100 · II/125/main VizieR II/125/main
0.4 Jy IRAS:60 · II/125/main VizieR II/125/main
0.25 Jy IRAS:25 · II/125/main VizieR II/125/main
0.825 Jy ± 0.049 IRAS:12 · II/125/main VizieR II/125/main
0.482 Jy ± 0.096 IRAS:100 · II/156A/main VizieR II/156A/main
0.101 Jy ± 0.021 IRAS:60 · II/156A/main VizieR II/156A/main
0.181 Jy ± 0.018 IRAS:25 · II/156A/main VizieR II/156A/main
0.802 Jy ± 0.04 IRAS:12 · II/156A/main VizieR II/156A/main
17.3 Jy Johnson:V · II/167/catalog VizieR II/167/catalog
12.4 Jy ± 0.4 Johnson:K · II/246/out VizieR II/246/out
16.1 Jy ± 3.6 Johnson:H · II/246/out VizieR II/246/out
16.1 Jy ± 3.8 Johnson:J · II/246/out VizieR II/246/out
0.254 Jy ± 0.012 AKARI:L18W · II/297/irc VizieR II/297/irc
1.06 Jy ± 0.01 AKARI:S9W · II/297/irc VizieR II/297/irc
0.164 Jy ± 0.003 WISE:W4 · II/311/wise VizieR II/311/wise
0.55 Jy ± 0.007 WISE:W3 · II/311/wise VizieR II/311/wise
4.98 Jy ± 0.2 WISE:W2 · II/311/wise VizieR II/311/wise
6.25 Jy ± 0.58 WISE:W1 · II/311/wise VizieR II/311/wise
12.8 Jy ± 0.4 2MASS:Ks · II/311/wise VizieR II/311/wise
16.2 Jy ± 3.6 2MASS:H · II/311/wise VizieR II/311/wise
15.8 Jy ± 3.7 2MASS:J · II/311/wise VizieR II/311/wise
0.161 Jy ± 0.004 WISE:W4 · II/328/allwise VizieR II/328/allwise
0.604 Jy ± 0.007 WISE:W3 · II/328/allwise VizieR II/328/allwise
5.11 Jy ± 0.78 WISE:W2 · II/328/allwise VizieR II/328/allwise
5.49 Jy ± 1.34 WISE:W1 · II/328/allwise VizieR II/328/allwise
12.8 Jy ± 0.4 2MASS:Ks · II/328/allwise VizieR II/328/allwise
16.2 Jy ± 3.6 2MASS:H · II/328/allwise VizieR II/328/allwise
15.8 Jy ± 3.7 2MASS:J · II/328/allwise VizieR II/328/allwise
0.482 Jy IRAS:100 · II/338/catalog VizieR II/338/catalog
0.101 Jy IRAS:60 · II/338/catalog VizieR II/338/catalog
0.181 Jy IRAS:25 · II/338/catalog VizieR II/338/catalog
0.165 Jy WISE:W4 · II/338/catalog VizieR II/338/catalog
0.254 Jy ± 0.012 AKARI:L18W · II/338/catalog VizieR II/338/catalog
0.802 Jy IRAS:12 · II/338/catalog VizieR II/338/catalog
0.601 Jy WISE:W3 · II/338/catalog VizieR II/338/catalog
1.06 Jy ± 0.01 AKARI:S9W · II/338/catalog VizieR II/338/catalog
5.01 Jy WISE:W2 · II/338/catalog VizieR II/338/catalog
6.22 Jy WISE:W1 · II/338/catalog VizieR II/338/catalog
12.6 Jy 2MASS:Ks · II/338/catalog VizieR II/338/catalog
15.8 Jy 2MASS:H · II/338/catalog VizieR II/338/catalog
16 Jy 2MASS:J · II/338/catalog VizieR II/338/catalog
4.73 Jy ± 0.73 Johnson:M · II/346/jsdc_v2 VizieR II/346/jsdc_v2
5.16 Jy ± 1.26 Johnson:L · II/346/jsdc_v2 VizieR II/346/jsdc_v2
12.4 Jy ± 0.4 Johnson:K · II/346/jsdc_v2 VizieR II/346/jsdc_v2
16.1 Jy ± 3.6 Johnson:H · II/346/jsdc_v2 VizieR II/346/jsdc_v2
16.1 Jy ± 3.8 Johnson:J · II/346/jsdc_v2 VizieR II/346/jsdc_v2
17.7 Jy ± 0 HIP:VT · II/346/jsdc_v2 VizieR II/346/jsdc_v2
9.9 Jy ± 0.03 HIP:BT · II/346/jsdc_v2 VizieR II/346/jsdc_v2
17.3 Jy Johnson:V · II/355/ugriz-2 VizieR II/355/ugriz-2
1.1 Jy ± 0 VISTA:Ks · II/359/vhs_dr4 VizieR II/359/vhs_dr4
2.43 Jy ± 0 VISTA:J · II/359/vhs_dr4 VizieR II/359/vhs_dr4
2.91 Jy ± 0 VISTA:Y · II/359/vhs_dr4 VizieR II/359/vhs_dr4
12.8 Jy 2MASS:Ks · II/361/mdfc-v10 VizieR II/361/mdfc-v10
16.2 Jy 2MASS:H · II/361/mdfc-v10 VizieR II/361/mdfc-v10
15.8 Jy 2MASS:J · II/361/mdfc-v10 VizieR II/361/mdfc-v10
12.5 Jy SkyMapper/SkyMapper:z · II/379/smssdr4 VizieR II/379/smssdr4
13.6 Jy SkyMapper/SkyMapper:i · II/379/smssdr4 VizieR II/379/smssdr4
15.4 Jy SkyMapper/SkyMapper:r · II/379/smssdr4 VizieR II/379/smssdr4
13.9 Jy SkyMapper/SkyMapper:g · II/379/smssdr4 VizieR II/379/smssdr4
3.33 Jy SkyMapper/SkyMapper:v · II/379/smssdr4 VizieR II/379/smssdr4
1.13 Jy SkyMapper/SkyMapper:u · II/379/smssdr4 VizieR II/379/smssdr4
0.161 Jy ± 0.004 WISE:W4 · IV/38/tic VizieR IV/38/tic
0.604 Jy ± 0.007 WISE:W3 · IV/38/tic VizieR IV/38/tic
5.11 Jy ± 0.78 WISE:W2 · IV/38/tic VizieR IV/38/tic
5.49 Jy ± 1.34 WISE:W1 · IV/38/tic VizieR IV/38/tic
12.8 Jy ± 0.4 2MASS:Ks · IV/38/tic VizieR IV/38/tic
16.1 Jy ± 3.6 Johnson:H · IV/38/tic VizieR IV/38/tic
16.1 Jy ± 3.8 Johnson:J · IV/38/tic VizieR IV/38/tic
16.4 Jy ± 0 Gaia:G · IV/38/tic VizieR IV/38/tic
17.1 Jy ± 0.5 Johnson:V · IV/38/tic VizieR IV/38/tic
10.8 Jy ± 0.2 Johnson:B · IV/38/tic VizieR IV/38/tic
0.161 Jy ± 0.004 WISE:W4 · IV/39/tic82 VizieR IV/39/tic82
0.604 Jy ± 0.007 WISE:W3 · IV/39/tic82 VizieR IV/39/tic82
5.11 Jy ± 0.78 WISE:W2 · IV/39/tic82 VizieR IV/39/tic82
5.49 Jy ± 1.34 WISE:W1 · IV/39/tic82 VizieR IV/39/tic82
12.8 Jy ± 0.4 2MASS:Ks · IV/39/tic82 VizieR IV/39/tic82
16.1 Jy ± 3.6 Johnson:H · IV/39/tic82 VizieR IV/39/tic82
16.1 Jy ± 3.8 Johnson:J · IV/39/tic82 VizieR IV/39/tic82
16.4 Jy ± 0 Gaia:G · IV/39/tic82 VizieR IV/39/tic82
17.1 Jy ± 0.5 Johnson:V · IV/39/tic82 VizieR IV/39/tic82
10.8 Jy ± 0.2 Johnson:B · IV/39/tic82 VizieR IV/39/tic82
17.3 Jy Johnson:V · V/70A/catalog VizieR V/70A/catalog
0.482 Jy IRAS:100 · V/98/msx VizieR V/98/msx
0.101 Jy IRAS:60 · V/98/msx VizieR V/98/msx
0.181 Jy IRAS:25 · V/98/msx VizieR V/98/msx
0.828 Jy IRAS:12 · V/98/msx VizieR V/98/msx
17.1 Jy Johnson:V · V/130/gcs3 VizieR V/130/gcs3
17.3 Jy Johnson:V · V/135A/catalog VizieR V/135A/catalog
12.4 Jy ± 0.4 Johnson:K · V/137D/XHIP VizieR V/137D/XHIP
16.1 Jy ± 3.6 Johnson:H · V/137D/XHIP VizieR V/137D/XHIP
16.1 Jy ± 3.8 Johnson:J · V/137D/XHIP VizieR V/137D/XHIP
17.1 Jy Johnson:V · V/137D/XHIP VizieR V/137D/XHIP
10.7 Jy Johnson:B · V/137D/XHIP VizieR V/137D/XHIP
15.8 Jy HIP:Hp · V/137D/XHIP VizieR V/137D/XHIP
10.7 Jy ± 0 Johnson:B · V/145/sky2kv5 VizieR V/145/sky2kv5
13.9 Jy ± 1.4 Johnson:K · B/denis/denis VizieR B/denis/denis
0.604 Jy ± 0.028 Cousins:I · B/denis/denis VizieR B/denis/denis
4.88 Jy ± 0.4 Johnson:J · B/denis/denis VizieR B/denis/denis
12.8 Jy ± 0.4 2MASS:Ks · B/pastel/pastel VizieR B/pastel/pastel
16.2 Jy ± 3.6 2MASS:H · B/pastel/pastel VizieR B/pastel/pastel
15.8 Jy ± 3.7 2MASS:J · B/pastel/pastel VizieR B/pastel/pastel
17.3 Jy ± 0.1 Johnson:V · B/pastel/pastel VizieR B/pastel/pastel
10.8 Jy ± 0.1 Johnson:B · B/pastel/pastel VizieR B/pastel/pastel
0.0159 Jy ± 0.0027 Spitzer/MIPS:70 · J/ApJ/785/33/table2 VizieR J/ApJ/785/33/table2
12.6 Jy 2MASS:Ks · J/ApJ/785/33/table2 VizieR J/ApJ/785/33/table2
17.1 Jy Johnson:V · J/ApJ/785/33/table2 VizieR J/ApJ/785/33/table2
16.2 Jy ± 3.6 2MASS:H · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
15.8 Jy ± 3.7 2MASS:J · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
25.6 Jy ± 0.1 Gaia:G · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
16.7 Jy Gaia:G · J/ApJ/909/115/table8 VizieR J/ApJ/909/115/table8
0.00288 Jy ± 3.00e-05 GALEX:NUV · J/ApJS/276/29/table1 VizieR J/ApJS/276/29/table1
0.000116 Jy ± 1.20e-05 GALEX:FUV · J/ApJS/276/29/table1 VizieR J/ApJS/276/29/table1
17.1 Jy Johnson:V · J/A+A/521/A40/table2 VizieR J/A+A/521/A40/table2
17.1 Jy Johnson:V · J/A+A/541/A40/table1 VizieR J/A+A/541/A40/table1
15.6 Jy HIP:Hp · J/A+A/546/A61/tablea1 VizieR J/A+A/546/A61/tablea1
17.1 Jy Johnson:V · J/A+A/580/A23/catalog VizieR J/A+A/580/A23/catalog
12.7 Jy 2MASS:Ks · J/A+A/595/A59/tablea1 VizieR J/A+A/595/A59/tablea1
16.2 Jy 2MASS:H · J/A+A/595/A59/tablea1 VizieR J/A+A/595/A59/tablea1
16.2 Jy ± 3.6 2MASS:H · J/A+A/616/A7/rvstdcat VizieR J/A+A/616/A7/rvstdcat
15.8 Jy ± 3.7 2MASS:J · J/A+A/616/A7/rvstdcat VizieR J/A+A/616/A7/rvstdcat
16.2 Jy ± 0 Gaia:G · J/A+A/623/A72/hipgpma VizieR J/A+A/623/A72/hipgpma
17.2 Jy Johnson:V · J/A+A/623/A72/hipgpma VizieR J/A+A/623/A72/hipgpma
17.1 Jy Johnson:V · J/A+A/624/A78/table2 VizieR J/A+A/624/A78/table2
17.1 Jy Johnson:V · J/A+A/624/A94/tablea1 VizieR J/A+A/624/A94/tablea1
16.7 Jy Gaia:G · J/A+A/636/A74/list VizieR J/A+A/636/A74/list
12.8 Jy ± 0.4 2MASS:Ks · J/A+A/649/A6/table1c VizieR J/A+A/649/A6/table1c
16.2 Jy ± 3.6 2MASS:H · J/A+A/649/A6/table1c VizieR J/A+A/649/A6/table1c
15.8 Jy ± 3.7 2MASS:J · J/A+A/649/A6/table1c VizieR J/A+A/649/A6/table1c
26.1 Jy Gaia:G · J/A+A/649/A6/table1c VizieR J/A+A/649/A6/table1c
17.5 Jy ± 2.2 Johnson:V · J/A+A/653/A98/aspic1_1 VizieR J/A+A/653/A98/aspic1_1
16.2 Jy ± 0 Gaia:G · J/A+A/657/A7/tablea1 VizieR J/A+A/657/A7/tablea1
17.2 Jy Johnson:V · J/A+A/657/A7/tablea1 VizieR J/A+A/657/A7/tablea1
15.6 Jy ± 0 HIP:Hp · J/A+A/657/A7/tablea1 VizieR J/A+A/657/A7/tablea1
16.2 Jy Gaia:G · J/A+A/657/A7/tablea2 VizieR J/A+A/657/A7/tablea2
17.2 Jy Johnson:V · J/A+A/657/A7/tablea2 VizieR J/A+A/657/A7/tablea2
15.6 Jy HIP:Hp · J/A+A/657/A7/tablea2 VizieR J/A+A/657/A7/tablea2
16.5 Jy Gaia:G · J/A+A/657/A7/tablea3 VizieR J/A+A/657/A7/tablea3
17.2 Jy Johnson:V · J/A+A/657/A7/tablea3 VizieR J/A+A/657/A7/tablea3
15.6 Jy HIP:Hp · J/A+A/657/A7/tablea3 VizieR J/A+A/657/A7/tablea3
12.8 Jy ± 0.4 2MASS:Ks · J/A+A/663/A4/meanpast VizieR J/A+A/663/A4/meanpast
17.3 Jy ± 0.1 Johnson:V · J/A+A/663/A4/meanpast VizieR J/A+A/663/A4/meanpast
16.5 Jy Gaia:G · J/A+A/677/A137/catalog VizieR J/A+A/677/A137/catalog
16.7 Jy ± 0 Gaia:G · J/A+A/692/A150/allskytg VizieR J/A+A/692/A150/allskytg
17 Jy ± 0.3 Johnson:V · J/AJ/109/2828/catalog VizieR J/AJ/109/2828/catalog
12.3 Jy Johnson:K · J/AJ/147/86/table4 VizieR J/AJ/147/86/table4
23.7 Jy Cousins:I · J/AJ/147/86/table4 VizieR J/AJ/147/86/table4
0.161 Jy WISE:W4 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.604 Jy WISE:W3 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
5.11 Jy WISE:W2 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
5.49 Jy WISE:W1 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
12.8 Jy 2MASS:Ks · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
16.2 Jy 2MASS:H · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
15.8 Jy 2MASS:J · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
5.55 Jy Spitzer/IRAC:3.6 · J/AJ/163/45/table10 VizieR J/AJ/163/45/table10
12.6 Jy 2MASS:Ks · J/AJ/163/45/table10 VizieR J/AJ/163/45/table10
17.9 Jy 2MASS:H · J/AJ/163/45/table10 VizieR J/AJ/163/45/table10
21.3 Jy 2MASS:J · J/AJ/163/45/table10 VizieR J/AJ/163/45/table10
12.8 Jy ± 0.4 2MASS:Ks · J/AJ/167/139/t_hpic VizieR J/AJ/167/139/t_hpic
16.2 Jy ± 3.6 2MASS:H · J/AJ/167/139/t_hpic VizieR J/AJ/167/139/t_hpic
15.8 Jy ± 3.7 2MASS:J · J/AJ/167/139/t_hpic VizieR J/AJ/167/139/t_hpic
20.2 Jy ± 0.1 TESS/TESS:Red · J/AJ/167/139/t_hpic VizieR J/AJ/167/139/t_hpic
16.5 Jy ± 0 Gaia:G · J/AJ/167/139/t_hpic VizieR J/AJ/167/139/t_hpic
17.3 Jy ± 0.1 Johnson:V · J/AJ/167/139/t_hpic VizieR J/AJ/167/139/t_hpic
10.8 Jy ± 0.1 Johnson:B · J/AJ/167/139/t_hpic VizieR J/AJ/167/139/t_hpic
12.3 Jy ± 0.3 Johnson:K · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
16 Jy ± 3.6 Johnson:H · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
16.1 Jy ± 3.7 Johnson:J · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
16.7 Jy ± 0.2 HIP:VT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
8.71 Jy ± 0.08 HIP:BT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
12.8 Jy 2MASS:Ks · J/PASP/122/885/table1 VizieR J/PASP/122/885/table1

У тому самому полі

within 9 arcmin · wider search
Об’єктТипВідстань на небіV
HD 221420 Star 0.2529″ 5.806
TYC 9481-361-1 SB* 450.5″ 11.23

Походження запису

where this card came from
АрхівПрочитано (UTC)Запис
SIMBAD 2026-10-01 11:41 open at source
VizieR 2026-10-01 11:41 open at source

Machine-readable: /api/v1/object/hd-221420-b · Registry entry updated 2026-10-18.