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HD 227557

Star SIMBAD * A3 8 papers Gaia DR3SIMBADVizieR
Пряме сходження
20h 05m 09.84s
Схилення
+38° 57′ 06.1″
Галактичні l, b
75.244, 3.889
Зоряна величина V
9.189
Паралакс
2.2299 mas
Власний рух
8.307, 6.807 mas/yr

Також відомий як

18 identifiers

2MASS J20050984+3857061ADS 13351 AAG+38 1957BD+38 3898CCDM J20052+3857ACSI+38 3898 1Gaia DR1 2061908073898033920Gaia DR2 2061908078225335808Gaia DR3 2061908078225335808GSC 03150-01107HD 227557IDS 20016+3840 ALF 3b +38 261PPM 84164SAO 69379TIC 274767469TYC 3150-1107-1WDS J20052+3857A

Записані параметри

3 quantities with a single published value
ПараметрЗначенняОдиницяПохибка Як опублікованоДжерелоПосилання
Спектральний клас A3 SIMBAD 1993yCat.3135....0C
Променева швидкість -15.99858 km/s ± 1.564 Gaia DR3 Gaia DR3 2023A&A...674A...1G
RUWE 4.201151 Gaia DR3 Gaia DR3 2023A&A...674A...1G

Опубліковані вимірювання

6 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.

Відстань 2 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
448.451 pc ± 12.55 paral SIMBAD 2020yCat.1350....0G 2020
425.2062 pc ± 10.31 paral SIMBAD 2018yCat.1345....0G 2018

Паралакс 4 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
2.229929 mas ± 0.06237 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
2.2299 mas ± 0.0624 SIMBAD 2020yCat.1350....0G 2020
2.3518 mas ± 0.057 SIMBAD 2018yCat.1345....0G 2018
1.89 mas ± 0.35 SIMBAD 2016A&A...595A...2G 2016

Власний рух за прямим сходженням 4 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
8.306761 mas/yr ± 0.06589 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
8.307 mas/yr ± 0.066 ICRS SIMBAD 2020yCat.1350....0G 2020
6.761 mas/yr ± 0.098 ICRS SIMBAD 2018yCat.1345....0G 2018
0 mas/yr ± 9 FK4 SIMBAD 1971IAUCo...7..153L 1971

Власний рух за схиленням 4 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
6.806697 mas/yr ± 0.07429 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
6.807 mas/yr ± 0.074 ICRS SIMBAD 2020yCat.1350....0G 2020
5.888 mas/yr ± 0.105 ICRS SIMBAD 2018yCat.1345....0G 2018
-3 mas/yr ± 8 FK4 SIMBAD 1971IAUCo...7..153L 1971

Зоряна величина 7 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
9.137361 mag G · Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
9.137361 mag ± 0.002762 G · V SIMBAD 2020yCat.1350....0G 2020
8.568 mag ± 0.029 J SIMBAD 2003yCat.2246....0C 2003
8.562 mag ± 0.028 H SIMBAD 2003yCat.2246....0C 2003
8.511 mag ± 0.025 K SIMBAD 2003yCat.2246....0C 2003
9.403 mag ± 0.019 B · V SIMBAD 2000A&A...355L..27H 2000
9.189 mag ± 0.017 V · V SIMBAD 2000A&A...355L..27H 2000

Розподіл енергії у спектрі 165 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.74 Jy Johnson:V · I/239/tyc_main VizieR I/239/tyc_main
0.751 Jy ± 0.016 HIP:VT · I/239/tyc_main VizieR I/239/tyc_main
0.643 Jy ± 0.011 HIP:BT · I/239/tyc_main VizieR I/239/tyc_main
0.774 Jy HIP:VT · I/275/ac2002 VizieR I/275/ac2002
0.654 Jy HIP:BT · I/275/ac2002 VizieR I/275/ac2002
0.771 Jy ± 0.014 HIP:VT · I/276/catalog VizieR I/276/catalog
0.654 Jy ± 0.012 HIP:BT · I/276/catalog VizieR I/276/catalog
0.266 Jy ± 0.006 2MASS:Ks · I/280B/ascc VizieR I/280B/ascc
0.395 Jy ± 0.01 2MASS:H · I/280B/ascc VizieR I/280B/ascc
0.59 Jy ± 0.015 2MASS:J · I/280B/ascc VizieR I/280B/ascc
0.395 Jy 2MASS:H · I/297/out VizieR I/297/out
0.59 Jy 2MASS:J · I/297/out VizieR I/297/out
Show the remaining 153
ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.72 Jy ± 0.02 Johnson:B · I/305/out VizieR I/305/out
0.266 Jy ± 0.006 2MASS:Ks · I/317/sample VizieR I/317/sample
0.395 Jy ± 0.01 2MASS:H · I/317/sample VizieR I/317/sample
0.59 Jy ± 0.016 2MASS:J · I/317/sample VizieR I/317/sample
0.266 Jy ± 0.006 2MASS:Ks · I/319/xpm VizieR I/319/xpm
0.395 Jy ± 0.01 2MASS:H · I/319/xpm VizieR I/319/xpm
0.59 Jy ± 0.016 2MASS:J · I/319/xpm VizieR I/319/xpm
0.266 Jy ± 0.007 2MASS:Ks · I/322A/out VizieR I/322A/out
0.395 Jy ± 0.011 2MASS:H · I/322A/out VizieR I/322A/out
0.59 Jy ± 0.016 2MASS:J · I/322A/out VizieR I/322A/out
0.676 Jy Gaia:G · I/337/gaia VizieR I/337/gaia
0.774 Jy ± 0.012 HIP:VT · I/337/tgasptyc VizieR I/337/tgasptyc
0.653 Jy ± 0.011 HIP:BT · I/337/tgasptyc VizieR I/337/tgasptyc
0.395 Jy ± 0.01 2MASS:H · I/339/hsoy VizieR I/339/hsoy
0.59 Jy ± 0.016 2MASS:J · I/339/hsoy VizieR I/339/hsoy
0.676 Jy ± 0.001 Gaia:G · I/339/hsoy VizieR I/339/hsoy
0.395 Jy 2MASS:H · I/340/ucac5 VizieR I/340/ucac5
0.59 Jy 2MASS:J · I/340/ucac5 VizieR I/340/ucac5
0.676 Jy Gaia:G · I/340/ucac5 VizieR I/340/ucac5
0.827 Jy ± 0.099 Johnson:B · I/342/f3 VizieR I/342/f3
0.707 Jy ± 0.001 GAIA/GAIA2:Grp · I/345/gaia2 VizieR I/345/gaia2
0.735 Jy ± 0 GAIA/GAIA2:G · I/345/gaia2 VizieR I/345/gaia2
0.696 Jy ± 0.001 GAIA/GAIA2:Gbp · I/345/gaia2 VizieR I/345/gaia2
5.96000e-05 Jy ± 8.00e-07 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.694 Jy ± 0.002 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.709 Jy ± 0.002 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.774 Jy ± 0.012 HIP:VT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.653 Jy ± 0.011 HIP:BT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.266 Jy ± 0.006 2MASS:Ks · I/353/gsc242 VizieR I/353/gsc242
0.395 Jy ± 0.01 2MASS:H · I/353/gsc242 VizieR I/353/gsc242
0.59 Jy ± 0.016 2MASS:J · I/353/gsc242 VizieR I/353/gsc242
0.00506 Jy ± 0.00088 WISE:W4 · I/353/gsc242 VizieR I/353/gsc242
0.0121 Jy ± 0.0003 WISE:W3 · I/353/gsc242 VizieR I/353/gsc242
0.0696 Jy ± 0.0012 WISE:W2 · I/353/gsc242 VizieR I/353/gsc242
0.125 Jy ± 0.003 WISE:W1 · I/353/gsc242 VizieR I/353/gsc242
0.00675 Jy ± 3.00e-05 SDSS:z · I/353/gsc242 VizieR I/353/gsc242
0.792 Jy SDSS:i · I/353/gsc242 VizieR I/353/gsc242
0.594 Jy ± 0.001 Gaia:G · I/353/gsc242 VizieR I/353/gsc242
0.00959 Jy ± 1.00e-05 SDSS:r · I/353/gsc242 VizieR I/353/gsc242
0.826 Jy SDSS:g · I/353/gsc242 VizieR I/353/gsc242
5.96000e-05 Jy ± 8.00e-07 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
0.694 Jy ± 0.002 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.709 Jy ± 0.002 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.71 Jy Cousins:I · I/360/syntphot VizieR I/360/syntphot
0.692 Jy SDSS:i · I/360/syntphot VizieR I/360/syntphot
0.74 Jy Cousins:R · I/360/syntphot VizieR I/360/syntphot
0.772 Jy SDSS:r · I/360/syntphot VizieR I/360/syntphot
0.767 Jy Cousins:V · I/360/syntphot VizieR I/360/syntphot
0.779 Jy SDSS:g · I/360/syntphot VizieR I/360/syntphot
0.745 Jy Cousins:B · I/360/syntphot VizieR I/360/syntphot
0.25 Jy SDSS:u · I/360/syntphot VizieR I/360/syntphot
0.28 Jy Cousins:U · I/360/syntphot VizieR I/360/syntphot
0.255 Jy ± 0.001 Johnson:K · II/246/out VizieR II/246/out
0.393 Jy ± 0.007 Johnson:H · II/246/out VizieR II/246/out
0.602 Jy ± 0.016 Johnson:J · II/246/out VizieR II/246/out
0.849 Jy ± 0.055 Johnson:V · II/271A/patch2 VizieR II/271A/patch2
0.00442 Jy ± 0.00094 WISE:W4 · II/311/wise VizieR II/311/wise
0.0123 Jy ± 0.0003 WISE:W3 · II/311/wise VizieR II/311/wise
0.0702 Jy ± 0.0012 WISE:W2 · II/311/wise VizieR II/311/wise
0.129 Jy ± 0.003 WISE:W1 · II/311/wise VizieR II/311/wise
0.266 Jy ± 0.006 2MASS:Ks · II/311/wise VizieR II/311/wise
0.395 Jy ± 0.01 2MASS:H · II/311/wise VizieR II/311/wise
0.59 Jy ± 0.016 2MASS:J · II/311/wise VizieR II/311/wise
0.000412 Jy ± 8.00e-06 UKIDSS:K · II/316/gps6 VizieR II/316/gps6
0.0164 Jy ± 0 UKIDSS:J · II/316/gps6 VizieR II/316/gps6
0.0508 Jy UKIDSS:H · II/316/gps6 VizieR II/316/gps6
0.0513 Jy INT/WFC:r · II/321/iphas2 VizieR II/321/iphas2
0.00506 Jy ± 0.00088 WISE:W4 · II/328/allwise VizieR II/328/allwise
0.0121 Jy ± 0.0003 WISE:W3 · II/328/allwise VizieR II/328/allwise
0.0696 Jy ± 0.0012 WISE:W2 · II/328/allwise VizieR II/328/allwise
0.125 Jy ± 0.003 WISE:W1 · II/328/allwise VizieR II/328/allwise
0.266 Jy ± 0.006 2MASS:Ks · II/328/allwise VizieR II/328/allwise
0.395 Jy ± 0.01 2MASS:H · II/328/allwise VizieR II/328/allwise
0.59 Jy ± 0.016 2MASS:J · II/328/allwise VizieR II/328/allwise
0.79 Jy SDSS:i' · II/336/apass9 VizieR II/336/apass9
0.827 Jy SDSS:r' · II/336/apass9 VizieR II/336/apass9
0.864 Jy Johnson:V · II/336/apass9 VizieR II/336/apass9
0.824 Jy SDSS:g' · II/336/apass9 VizieR II/336/apass9
0.753 Jy Johnson:B · II/336/apass9 VizieR II/336/apass9
0.0644 Jy ± 0.0011 Johnson:M · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.118 Jy ± 0.002 Johnson:L · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.257 Jy ± 0.006 Johnson:K · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.391 Jy ± 0.01 Johnson:H · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.602 Jy ± 0.016 Johnson:J · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.788 Jy ± 0.014 HIP:VT · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.668 Jy ± 0.01 HIP:BT · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.0157 Jy ± 0 PAN-STARRS/PS1:r · II/349/ps1 VizieR II/349/ps1
0.0105 Jy ± 0.0023 PAN-STARRS/PS1:g · II/349/ps1 VizieR II/349/ps1
0.00713 Jy ± 0.00175 PAN-STARRS/PS1:y · II/349/ps1 VizieR II/349/ps1
0.00545 Jy ± 0.00022 PAN-STARRS/PS1:z · II/349/ps1 VizieR II/349/ps1
0.0146 Jy ± 0.0036 PAN-STARRS/PS1:i · II/349/ps1 VizieR II/349/ps1
0.395 Jy ± 0.01 2MASS:H · II/360/catalog VizieR II/360/catalog
0.59 Jy ± 0.016 2MASS:J · II/360/catalog VizieR II/360/catalog
0.266 Jy 2MASS:Ks · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.395 Jy 2MASS:H · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.59 Jy 2MASS:J · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.067 Jy ± 0.0006 WISE:W2 · II/365/catwise VizieR II/365/catwise
0.123 Jy ± 0.002 WISE:W1 · II/365/catwise VizieR II/365/catwise
0.0019 Jy ± 1.00e-05 PAN-STARRS/PS1:r · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0034 Jy ± 0.00037 PAN-STARRS/PS1:g · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.006 Jy ± 1.00e-05 PAN-STARRS/PS1:z · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0146 Jy ± 0.0036 PAN-STARRS/PS1:i · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0139 Jy PAN-STARRS/PS1:y · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.673 Jy Gaia:G · IV/35/wn18_b10 VizieR IV/35/wn18_b10
0.00506 Jy ± 0.00088 WISE:W4 · IV/38/tic VizieR IV/38/tic
0.0121 Jy ± 0.0003 WISE:W3 · IV/38/tic VizieR IV/38/tic
0.0696 Jy ± 0.0012 WISE:W2 · IV/38/tic VizieR IV/38/tic
0.125 Jy ± 0.003 WISE:W1 · IV/38/tic VizieR IV/38/tic
0.266 Jy ± 0.006 2MASS:Ks · IV/38/tic VizieR IV/38/tic
0.391 Jy ± 0.01 Johnson:H · IV/38/tic VizieR IV/38/tic
0.602 Jy ± 0.016 Johnson:J · IV/38/tic VizieR IV/38/tic
0.673 Jy ± 0 Gaia:G · IV/38/tic VizieR IV/38/tic
0.768 Jy ± 0.002 Johnson:V · IV/38/tic VizieR IV/38/tic
0.739 Jy ± 0.024 Johnson:B · IV/38/tic VizieR IV/38/tic
0.00506 Jy ± 0.00088 WISE:W4 · IV/39/tic82 VizieR IV/39/tic82
0.0121 Jy ± 0.0003 WISE:W3 · IV/39/tic82 VizieR IV/39/tic82
0.0696 Jy ± 0.0012 WISE:W2 · IV/39/tic82 VizieR IV/39/tic82
0.125 Jy ± 0.003 WISE:W1 · IV/39/tic82 VizieR IV/39/tic82
0.266 Jy ± 0.006 2MASS:Ks · IV/39/tic82 VizieR IV/39/tic82
0.391 Jy ± 0.01 Johnson:H · IV/39/tic82 VizieR IV/39/tic82
0.602 Jy ± 0.016 Johnson:J · IV/39/tic82 VizieR IV/39/tic82
0.673 Jy ± 0 Gaia:G · IV/39/tic82 VizieR IV/39/tic82
0.768 Jy ± 0.002 Johnson:V · IV/39/tic82 VizieR IV/39/tic82
0.739 Jy ± 0.024 Johnson:B · IV/39/tic82 VizieR IV/39/tic82
0.395 Jy 2MASS:H · V/133/kic VizieR V/133/kic
0.59 Jy 2MASS:J · V/133/kic VizieR V/133/kic
0.774 Jy ± 0.012 HIP:VT · V/136/tycall VizieR V/136/tycall
0.653 Jy ± 0.011 HIP:BT · V/136/tycall VizieR V/136/tycall
0.72 Jy ± 0.019 Johnson:B · V/145/sky2kv5 VizieR V/145/sky2kv5
0.395 Jy ± 0.01 2MASS:H · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.59 Jy ± 0.012 2MASS:J · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.813 Jy ± 0.001 Gaia:G · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.707 Jy GAIA/GAIA2:Grp · J/ApJS/245/13/table1 VizieR J/ApJS/245/13/table1
0.673 Jy Gaia:G · J/ApJS/245/13/table1 VizieR J/ApJS/245/13/table1
0.696 Jy GAIA/GAIA2:Gbp · J/ApJS/245/13/table1 VizieR J/ApJS/245/13/table1
0.257 Jy ± 0.006 Johnson:K · J/A+A/652/A120/oba-cat VizieR J/A+A/652/A120/oba-cat
0.391 Jy ± 0.01 Johnson:H · J/A+A/652/A120/oba-cat VizieR J/A+A/652/A120/oba-cat
0.602 Jy ± 0.016 Johnson:J · J/A+A/652/A120/oba-cat VizieR J/A+A/652/A120/oba-cat
0.813 Jy ± 0.001 Gaia:G · J/A+A/652/A120/oba-cat VizieR J/A+A/652/A120/oba-cat
0.668 Jy Gaia:G · J/A+A/677/A137/catalog VizieR J/A+A/677/A137/catalog
0.257 Jy ± 0.006 Johnson:K · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.391 Jy ± 0.01 Johnson:H · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.602 Jy ± 0.016 Johnson:J · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.819 Jy Gaia:G · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.258 Jy ± 0.005 Johnson:K · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.392 Jy ± 0.011 Johnson:H · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.601 Jy ± 0.011 Johnson:J · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.771 Jy ± 0.014 HIP:VT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.654 Jy ± 0.012 HIP:BT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.763 Jy Johnson:V · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
0.731 Jy Johnson:B · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
0.0132 Jy WISE:W3 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.07 Jy WISE:W2 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1

У тому самому полі

within 9 arcmin · wider search
Об’єктТипВідстань на небіV
V* V721 Cyg RRLyrae 98.12″ —
IRAS 20034+3851 LongPeriodV* 187.8″ 11.45
ATO J301.3953+38.9166 Mira 318.3″ —
HD 227604 Star 340″ 11.84
ATO J301.1967+38.8822 EclBin 363.4″ 14.61
HD 227558 Star 419.2″ 10.46
HD 227508 Star 477.6″ 9.98
ATO J301.1189+38.9340 delSctV* 485.9″ 15.2
ATO J301.1242+38.9139 EclBin 486.3″ —

Походження запису

where this card came from
АрхівПрочитано (UTC)Запис
Gaia DR3 2026-09-30 14:44 open at source
SIMBAD 2026-09-30 14:44 open at source
VizieR 2026-09-30 14:44 open at source

Machine-readable: /api/v1/object/hd-227557 · Registry entry updated 2026-08-14.