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BD-20 1979

Star SIMBAD * M3 6 papers Gaia DR3SIMBADVizieR
Пряме сходження
07h 30m 25.60s
Схилення
−21° 15′ 14.3″
Галактичні l, b
236.18, -1.425
Зоряна величина V
9.79
Паралакс
0.4698 mas
Червоне зміщення
0.00013237
Променева швидкість
39.68 km/s
Власний рух
-1.275, 0.949 mas/yr

Також відомий як

13 identifiers

2MASS J07302561-2115142BD-20 1979BM V 22CPD-20 2517Gaia DR1 5620037377665240320Gaia DR2 5620037381970052864Gaia DR3 5620037381970052864GSC 05991-03648IRAS 07282-2108PPM 727638TIC 456656002TYC 5991-3648-1AKARI-IRC-V1 J0730256-211514

Записані параметри

2 quantities with a single published value
ПараметрЗначенняОдиницяПохибка Як опублікованоДжерелоПосилання
Відстань 2,128.565 pc ± 104.2 paral SIMBAD 2020yCat.1350....0G
RUWE 0.9034476 Gaia DR3 Gaia DR3 2023A&A...674A...1G

Опубліковані вимірювання

7 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.

Паралакс 4 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.4697727 mas ± 0.02299 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
0.4698 mas ± 0.023 SIMBAD 2020yCat.1350....0G 2020
0.384 mas ± 0.0621 SIMBAD 2018yCat.1345....0G 2018
0.45 mas ± 0.55 SIMBAD 2016A&A...595A...2G 2016

Спектральний клас 2 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
M4 SIMBAD 1993yCat.3170....0M 1993
M3 SIMBAD 1955BOTT....2l..17B 1955

Променева швидкість 2 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
37.64072 km/s ± 0.2765 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
39.68 km/s ± 0.19 v SIMBAD 2018yCat.1345....0G 2018

Власний рух за прямим сходженням 3 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
-1.275357 mas/yr ± 0.02038 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
-1.275 mas/yr ± 0.02 ICRS SIMBAD 2020yCat.1350....0G 2020
-1.3 mas/yr ± 0.072 ICRS SIMBAD 2018yCat.1345....0G 2018

Власний рух за схиленням 3 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.9489831 mas/yr ± 0.02199 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
0.949 mas/yr ± 0.022 ICRS SIMBAD 2020yCat.1350....0G 2020
0.735 mas/yr ± 0.076 ICRS SIMBAD 2018yCat.1345....0G 2018

Зоряна величина 7 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
8.3767 mag G · Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
8.3767 mag ± 0.002882 G · V SIMBAD 2020yCat.1350....0G 2020
5.222 mag ± 0.037 J · V SIMBAD 2003yCat.2246....0C 2003
4.371 mag ± 0.258 H · V SIMBAD 2003yCat.2246....0C 2003
4.088 mag ± 0.288 K · V SIMBAD 2003yCat.2246....0C 2003
9.79 mag ± 0.03 V · V SIMBAD 2000A&A...355L..27H 2000
11.29 mag ± 0.08 B · V SIMBAD 2000A&A...355L..27H 2000

Розподіл енергії у спектрі 190 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.467 Jy Johnson:V · I/239/tyc_main VizieR I/239/tyc_main
0.394 Jy ± 0.013 HIP:VT · I/239/tyc_main VizieR I/239/tyc_main
0.0486 Jy ± 0.0101 HIP:BT · I/239/tyc_main VizieR I/239/tyc_main
0.387 Jy HIP:VT · I/275/ac2002 VizieR I/275/ac2002
0.078 Jy HIP:BT · I/275/ac2002 VizieR I/275/ac2002
0.387 Jy ± 0.011 HIP:VT · I/276/catalog VizieR I/276/catalog
0.078 Jy ± 0.0057 HIP:BT · I/276/catalog VizieR I/276/catalog
15.6 Jy ± 4.2 2MASS:Ks · I/280B/ascc VizieR I/280B/ascc
18.8 Jy ± 4.5 2MASS:H · I/280B/ascc VizieR I/280B/ascc
12.9 Jy ± 0.4 2MASS:J · I/280B/ascc VizieR I/280B/ascc
18.7 Jy 2MASS:H · I/297/out VizieR I/297/out
12.9 Jy 2MASS:J · I/297/out VizieR I/297/out
Show the remaining 178
ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.0842 Jy ± 0.0062 Johnson:B · I/305/out VizieR I/305/out
15.6 Jy ± 4.2 2MASS:Ks · I/317/sample VizieR I/317/sample
18.7 Jy ± 4.5 2MASS:H · I/317/sample VizieR I/317/sample
12.9 Jy ± 0.4 2MASS:J · I/317/sample VizieR I/317/sample
15.6 Jy ± 4.2 2MASS:Ks · I/319/xpm VizieR I/319/xpm
18.7 Jy ± 4.5 2MASS:H · I/319/xpm VizieR I/319/xpm
12.9 Jy ± 0.4 2MASS:J · I/319/xpm VizieR I/319/xpm
15.6 Jy 2MASS:Ks · I/320/spm4 VizieR I/320/spm4
18.7 Jy 2MASS:H · I/320/spm4 VizieR I/320/spm4
12.9 Jy 2MASS:J · I/320/spm4 VizieR I/320/spm4
0.434 Jy Johnson:V · I/320/spm4 VizieR I/320/spm4
0.0882 Jy Johnson:B · I/320/spm4 VizieR I/320/spm4
15.6 Jy ± 4.2 2MASS:Ks · I/322A/out VizieR I/322A/out
18.7 Jy ± 4.5 2MASS:H · I/322A/out VizieR I/322A/out
12.9 Jy ± 0.5 2MASS:J · I/322A/out VizieR I/322A/out
1.61 Jy Gaia:G · I/337/gaia VizieR I/337/gaia
0.387 Jy ± 0.011 HIP:VT · I/337/tgasptyc VizieR I/337/tgasptyc
0.0778 Jy ± 0.006 HIP:BT · I/337/tgasptyc VizieR I/337/tgasptyc
18.7 Jy 2MASS:H · I/340/ucac5 VizieR I/340/ucac5
12.9 Jy 2MASS:J · I/340/ucac5 VizieR I/340/ucac5
1.61 Jy Gaia:G · I/340/ucac5 VizieR I/340/ucac5
3.6 Jy ± 0.01 GAIA/GAIA2:Grp · I/345/gaia2 VizieR I/345/gaia2
1.46 Jy ± 0 GAIA/GAIA2:G · I/345/gaia2 VizieR I/345/gaia2
0.336 Jy ± 0.001 GAIA/GAIA2:Gbp · I/345/gaia2 VizieR I/345/gaia2
1.02000e-05 Jy ± 4.00e-07 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
3.56 Jy ± 0.01 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.352 Jy ± 0.002 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.387 Jy ± 0.011 HIP:VT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.0778 Jy ± 0.006 HIP:BT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.334 Jy ± 0.007 WISE:W4 · I/353/gsc242 VizieR I/353/gsc242
0.987 Jy ± 0.014 WISE:W3 · I/353/gsc242 VizieR I/353/gsc242
6.15 Jy ± 1.01 WISE:W2 · I/353/gsc242 VizieR I/353/gsc242
9.68 Jy ± 3.53 WISE:W1 · I/353/gsc242 VizieR I/353/gsc242
15.6 Jy ± 4.2 2MASS:Ks · I/353/gsc242 VizieR I/353/gsc242
18.7 Jy ± 4.5 2MASS:H · I/353/gsc242 VizieR I/353/gsc242
12.9 Jy ± 0.4 2MASS:J · I/353/gsc242 VizieR I/353/gsc242
5.72 Jy ± 1.37 SDSS:z · I/353/gsc242 VizieR I/353/gsc242
0.287 Jy ± 0.001 Gaia:G · I/353/gsc242 VizieR I/353/gsc242
1.43 Jy ± 0.06 SDSS:r · I/353/gsc242 VizieR I/353/gsc242
0.328 Jy ± 0.002 SDSS:g · I/353/gsc242 VizieR I/353/gsc242
0.0102 Jy ± 0.0001 SDSS:i · I/353/gsc242 VizieR I/353/gsc242
1.02000e-05 Jy ± 4.00e-07 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
3.56 Jy ± 0.01 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.352 Jy ± 0.002 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
4.27 Jy Cousins:I · I/360/syntphot VizieR I/360/syntphot
6.55 Jy SDSS:i · I/360/syntphot VizieR I/360/syntphot
1.28 Jy Cousins:R · I/360/syntphot VizieR I/360/syntphot
0.867 Jy SDSS:r · I/360/syntphot VizieR I/360/syntphot
0.457 Jy Cousins:V · I/360/syntphot VizieR I/360/syntphot
0.186 Jy SDSS:g · I/360/syntphot VizieR I/360/syntphot
0.0938 Jy Cousins:B · I/360/syntphot VizieR I/360/syntphot
3 Jy IRAS:100 · II/125/main VizieR II/125/main
0.4 Jy IRAS:60 · II/125/main VizieR II/125/main
0.436 Jy ± 0.039 IRAS:25 · II/125/main VizieR II/125/main
1.43 Jy ± 0.07 IRAS:12 · II/125/main VizieR II/125/main
3 Jy IRAS:100 · II/225/psc VizieR II/225/psc
0.4 Jy IRAS:60 · II/225/psc VizieR II/225/psc
0.436 Jy IRAS:25 · II/225/psc VizieR II/225/psc
1.43 Jy IRAS:12 · II/225/psc VizieR II/225/psc
15.1 Jy ± 4.1 Johnson:K · II/246/out VizieR II/246/out
18.6 Jy ± 4.5 Johnson:H · II/246/out VizieR II/246/out
13.1 Jy ± 0.4 Johnson:J · II/246/out VizieR II/246/out
0.465 Jy ± 0.027 AKARI:L18W · II/297/irc VizieR II/297/irc
0.343 Jy ± 0.006 WISE:W4 · II/311/wise VizieR II/311/wise
1.01 Jy ± 0.01 WISE:W3 · II/311/wise VizieR II/311/wise
7.31 Jy ± 0.36 WISE:W2 · II/311/wise VizieR II/311/wise
9.62 Jy ± 1.13 WISE:W1 · II/311/wise VizieR II/311/wise
15.6 Jy ± 4.2 2MASS:Ks · II/311/wise VizieR II/311/wise
18.7 Jy ± 4.5 2MASS:H · II/311/wise VizieR II/311/wise
12.9 Jy ± 0.4 2MASS:J · II/311/wise VizieR II/311/wise
0.334 Jy ± 0.007 WISE:W4 · II/328/allwise VizieR II/328/allwise
0.987 Jy ± 0.014 WISE:W3 · II/328/allwise VizieR II/328/allwise
6.15 Jy ± 1.01 WISE:W2 · II/328/allwise VizieR II/328/allwise
9.68 Jy ± 3.53 WISE:W1 · II/328/allwise VizieR II/328/allwise
15.6 Jy ± 4.2 2MASS:Ks · II/328/allwise VizieR II/328/allwise
18.7 Jy ± 4.5 2MASS:H · II/328/allwise VizieR II/328/allwise
12.9 Jy ± 0.4 2MASS:J · II/328/allwise VizieR II/328/allwise
0.328 Jy Johnson:V · II/336/apass9 VizieR II/336/apass9
0.192 Jy ± 0.006 SDSS:g' · II/336/apass9 VizieR II/336/apass9
0.0898 Jy ± 0.0044 Johnson:B · II/336/apass9 VizieR II/336/apass9
3 Jy IRAS:100 · II/338/catalog VizieR II/338/catalog
0.436 Jy IRAS:25 · II/338/catalog VizieR II/338/catalog
0.346 Jy WISE:W4 · II/338/catalog VizieR II/338/catalog
0.465 Jy ± 0.027 AKARI:L18W · II/338/catalog VizieR II/338/catalog
1.43 Jy IRAS:12 · II/338/catalog VizieR II/338/catalog
1.1 Jy WISE:W3 · II/338/catalog VizieR II/338/catalog
7.36 Jy WISE:W2 · II/338/catalog VizieR II/338/catalog
9.58 Jy WISE:W1 · II/338/catalog VizieR II/338/catalog
15.4 Jy 2MASS:Ks · II/338/catalog VizieR II/338/catalog
18.3 Jy 2MASS:H · II/338/catalog VizieR II/338/catalog
13 Jy 2MASS:J · II/338/catalog VizieR II/338/catalog
5.69 Jy ± 0.93 Johnson:M · II/346/jsdc_v2 VizieR II/346/jsdc_v2
9.09 Jy ± 3.32 Johnson:L · II/346/jsdc_v2 VizieR II/346/jsdc_v2
15.1 Jy ± 4.1 Johnson:K · II/346/jsdc_v2 VizieR II/346/jsdc_v2
18.6 Jy ± 4.5 Johnson:H · II/346/jsdc_v2 VizieR II/346/jsdc_v2
13.1 Jy ± 0.4 Johnson:J · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.475 Jy ± 0.015 HIP:VT · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.109 Jy ± 0.01 HIP:BT · II/346/jsdc_v2 VizieR II/346/jsdc_v2
3.21 Jy ± 0.36 PAN-STARRS/PS1:y · II/349/ps1 VizieR II/349/ps1
0.0425 Jy ± 0 PAN-STARRS/PS1:g · II/349/ps1 VizieR II/349/ps1
2.71 Jy ± 0 PAN-STARRS/PS1:z · II/349/ps1 VizieR II/349/ps1
0.0102 Jy ± 0.0001 PAN-STARRS/PS1:i · II/349/ps1 VizieR II/349/ps1
1.42 Jy PAN-STARRS/PS1:r · II/349/ps1 VizieR II/349/ps1
2.27 Jy ± 0.01 SkyMapper/SkyMapper:z · II/358/smss VizieR II/358/smss
0.696 Jy ± 0.026 SkyMapper/SkyMapper:r · II/358/smss VizieR II/358/smss
0.315 Jy ± 0.002 SkyMapper/SkyMapper:g · II/358/smss VizieR II/358/smss
18.7 Jy ± 4.5 2MASS:H · II/360/catalog VizieR II/360/catalog
12.9 Jy ± 0.4 2MASS:J · II/360/catalog VizieR II/360/catalog
15.6 Jy 2MASS:Ks · II/361/mdfc-v10 VizieR II/361/mdfc-v10
18.7 Jy 2MASS:H · II/361/mdfc-v10 VizieR II/361/mdfc-v10
12.9 Jy 2MASS:J · II/361/mdfc-v10 VizieR II/361/mdfc-v10
3.59 Jy ± 0.15 WISE:W2 · II/365/catwise VizieR II/365/catwise
12.1 Jy ± 0.2 WISE:W1 · II/365/catwise VizieR II/365/catwise
0.334 Jy ± 0.007 WISE:W4 · II/366/catv2021 VizieR II/366/catv2021
0.987 Jy ± 0.014 WISE:W3 · II/366/catv2021 VizieR II/366/catv2021
6.15 Jy ± 1.01 WISE:W2 · II/366/catv2021 VizieR II/366/catv2021
9.68 Jy ± 3.53 WISE:W1 · II/366/catv2021 VizieR II/366/catv2021
15.6 Jy ± 4.2 2MASS:Ks · II/366/catv2021 VizieR II/366/catv2021
18.7 Jy ± 4.5 2MASS:H · II/366/catv2021 VizieR II/366/catv2021
12.9 Jy ± 0.4 2MASS:J · II/366/catv2021 VizieR II/366/catv2021
1.35 Jy ± 0 Gaia:G · II/366/catv2021 VizieR II/366/catv2021
0.328 Jy Johnson:V · II/366/catv2021 VizieR II/366/catv2021
0.0898 Jy ± 0.0044 Johnson:B · II/366/catv2021 VizieR II/366/catv2021
3.65 Jy SkyMapper/SkyMapper:z · II/379/smssdr4 VizieR II/379/smssdr4
2.18 Jy SkyMapper/SkyMapper:i · II/379/smssdr4 VizieR II/379/smssdr4
0.733 Jy ± 0.017 SkyMapper/SkyMapper:r · II/379/smssdr4 VizieR II/379/smssdr4
0.312 Jy ± 0.003 SkyMapper/SkyMapper:g · II/379/smssdr4 VizieR II/379/smssdr4
0.00982 Jy ± 0.00031 SkyMapper/SkyMapper:v · II/379/smssdr4 VizieR II/379/smssdr4
0.00615 Jy ± 0.00023 SkyMapper/SkyMapper:u · II/379/smssdr4 VizieR II/379/smssdr4
0.0115 Jy ± 0.0002 PAN-STARRS/PS1:r · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0538 Jy ± 0.0084 PAN-STARRS/PS1:y · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0273 Jy ± 0 PAN-STARRS/PS1:z · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0102 Jy ± 0.0001 PAN-STARRS/PS1:i · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0128 Jy ± 0 PAN-STARRS/PS1:g · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.334 Jy ± 0.007 WISE:W4 · IV/38/tic VizieR IV/38/tic
0.987 Jy ± 0.014 WISE:W3 · IV/38/tic VizieR IV/38/tic
6.15 Jy ± 1.01 WISE:W2 · IV/38/tic VizieR IV/38/tic
9.68 Jy ± 3.53 WISE:W1 · IV/38/tic VizieR IV/38/tic
15.6 Jy ± 4.2 2MASS:Ks · IV/38/tic VizieR IV/38/tic
18.6 Jy ± 4.5 Johnson:H · IV/38/tic VizieR IV/38/tic
13.1 Jy ± 0.4 Johnson:J · IV/38/tic VizieR IV/38/tic
1.33 Jy ± 0 Gaia:G · IV/38/tic VizieR IV/38/tic
0.44 Jy ± 0.004 Johnson:V · IV/38/tic VizieR IV/38/tic
0.13 Jy ± 0.008 Johnson:B · IV/38/tic VizieR IV/38/tic
0.334 Jy ± 0.007 WISE:W4 · IV/39/tic82 VizieR IV/39/tic82
0.987 Jy ± 0.014 WISE:W3 · IV/39/tic82 VizieR IV/39/tic82
6.15 Jy ± 1.01 WISE:W2 · IV/39/tic82 VizieR IV/39/tic82
9.68 Jy ± 3.53 WISE:W1 · IV/39/tic82 VizieR IV/39/tic82
15.6 Jy ± 4.2 2MASS:Ks · IV/39/tic82 VizieR IV/39/tic82
18.6 Jy ± 4.5 Johnson:H · IV/39/tic82 VizieR IV/39/tic82
13.1 Jy ± 0.4 Johnson:J · IV/39/tic82 VizieR IV/39/tic82
1.33 Jy ± 0 Gaia:G · IV/39/tic82 VizieR IV/39/tic82
0.44 Jy ± 0.004 Johnson:V · IV/39/tic82 VizieR IV/39/tic82
0.13 Jy ± 0.008 Johnson:B · IV/39/tic82 VizieR IV/39/tic82
-1.81 Jy MSX:E · V/114/msx6_gp VizieR V/114/msx6_gp
-0.613 Jy MSX:D · V/114/msx6_gp VizieR V/114/msx6_gp
0.802 Jy ± 0.088 MSX:C · V/114/msx6_gp VizieR V/114/msx6_gp
2.05 Jy ± 0.08 MSX:A · V/114/msx6_gp VizieR V/114/msx6_gp
13.4 Jy ± 2.1 MSX:B2 · V/114/msx6_gp VizieR V/114/msx6_gp
-16.9 Jy MSX:B1 · V/114/msx6_gp VizieR V/114/msx6_gp
0.387 Jy ± 0.011 HIP:VT · V/136/tycall VizieR V/136/tycall
0.0778 Jy ± 0.006 HIP:BT · V/136/tycall VizieR V/136/tycall
15.4 Jy ± 1 Johnson:K · B/denis/denis VizieR B/denis/denis
7.32 Jy ± 0.68 Johnson:J · B/denis/denis VizieR B/denis/denis
0.688 Jy ± 0.019 Cousins:I · B/denis/denis VizieR B/denis/denis
18.7 Jy ± 4.5 2MASS:H · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
12.9 Jy ± 0.4 2MASS:J · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
4.14 Jy ± 0.01 Gaia:G · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.521 Jy Johnson:V · J/ApJS/203/32/table4 VizieR J/ApJS/203/32/table4
1.35 Jy Gaia:G · J/A+A/677/A137/catalog VizieR J/A+A/677/A137/catalog
15.1 Jy ± 4.1 Johnson:K · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
18.6 Jy ± 4.5 Johnson:H · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
13.1 Jy ± 0.4 Johnson:J · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.387 Jy ± 0.011 HIP:VT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.078 Jy ± 0.0057 HIP:BT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.434 Jy Johnson:V · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
0.11 Jy Johnson:B · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
1.35 Jy Gaia:G · J/MNRAS/537/1984/a23 VizieR J/MNRAS/537/1984/a23

У тому самому полі

within 9 arcmin · wider search
Об’єктТипВідстань на небіV
TYC 5991-3194-1 EmLine* 155.3″ 11.18
1B 911208 gammaBurst 491.1″ —

Походження запису

where this card came from
АрхівПрочитано (UTC)Запис
Gaia DR3 2026-10-18 23:41 open at source
SIMBAD 2026-10-18 23:41 open at source
VizieR 2026-10-18 23:41 open at source

Machine-readable: /api/v1/object/bd-20-1979 · Registry entry updated 2026-08-14.