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HD 228944

SB* SIMBAD SB* 5 papers Gaia DR3SIMBADVizieR
Пряме сходження
20h 19m 48.58s
Схилення
+37° 44′ 52.9″
Галактичні l, b
75.816, 0.8292
Зоряна величина V
9.881
Паралакс
1.4955 mas
Власний рух
1.463, -2.861 mas/yr

Також відомий як

9 identifiers

2MASS J20194857+3744529Gaia DR1 2061033137519296640Gaia DR2 2061033141823496320Gaia DR3 2061033141823496320GSC 03151-00955HD 228944TIC 12680005TYC 3151-955-1CSI+37-20180

Записані параметри

7 quantities with a single published value
ПараметрЗначенняОдиницяПохибка Як опублікованоДжерелоПосилання
Ефективна температура 7,445.615 K Gaia DR3 Gaia DR3 2023A&A...674A...1G
Спектральний клас A3 SIMBAD 1993yCat.3135....0C
Металічність -0.0013 dex Gaia DR3 Gaia DR3 2023A&A...674A...1G
Променева швидкість -28.39321 km/s ± 1.33 Gaia DR3 Gaia DR3 2023A&A...674A...1G
RUWE 1.645265 Gaia DR3 Gaia DR3 2023A&A...674A...1G
Прискорення на поверхні 3.5321 log(cm/s2) Gaia DR3 Gaia DR3 2023A&A...674A...1G
Період змінності 178.772 d SB1 SIMBAD 2022yCat.1357....0G

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 3 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
688.4351 pc Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
668.673 pc ± 10.95 paral SIMBAD 2020yCat.1350....0G 2020
677.7364 pc ± 18.14 paral SIMBAD 2018yCat.1345....0G 2018

Паралакс 4 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
1.495458 mas ± 0.02455 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
1.4955 mas ± 0.0245 SIMBAD 2020yCat.1350....0G 2020
1.4755 mas ± 0.0395 SIMBAD 2018yCat.1345....0G 2018
1.1 mas ± 0.29 SIMBAD 2016A&A...595A...2G 2016

Власний рух за прямим сходженням 3 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
1.462888 mas/yr ± 0.02453 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
1.463 mas/yr ± 0.025 ICRS SIMBAD 2020yCat.1350....0G 2020
1.653 mas/yr ± 0.062 ICRS SIMBAD 2018yCat.1345....0G 2018

Власний рух за схиленням 3 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
-2.86113 mas/yr ± 0.02905 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
-2.861 mas/yr ± 0.029 ICRS SIMBAD 2020yCat.1350....0G 2020
-2.88 mas/yr ± 0.07 ICRS SIMBAD 2018yCat.1345....0G 2018

Зоряна величина 7 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
9.873261 mag G · Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
9.873261 mag ± 0.002761 G · V SIMBAD 2020yCat.1350....0G 2020
9.272 mag ± 0.024 J · V SIMBAD 2003yCat.2246....0C 2003
9.21 mag ± 0.018 H · V SIMBAD 2003yCat.2246....0C 2003
9.14 mag ± 0.016 K · V SIMBAD 2003yCat.2246....0C 2003
9.881 mag ± 0.027 V · V SIMBAD 2000A&A...355L..27H 2000
10.229 mag ± 0.027 B · V SIMBAD 2000A&A...355L..27H 2000

Розподіл енергії у спектрі 158 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.371 Jy Johnson:V · I/239/tyc_main VizieR I/239/tyc_main
0.37 Jy ± 0.013 HIP:VT · I/239/tyc_main VizieR I/239/tyc_main
0.276 Jy ± 0.009 HIP:BT · I/239/tyc_main VizieR I/239/tyc_main
0.404 Jy HIP:VT · I/275/ac2002 VizieR I/275/ac2002
0.299 Jy HIP:BT · I/275/ac2002 VizieR I/275/ac2002
0.149 Jy ± 0.002 2MASS:Ks · I/280B/ascc VizieR I/280B/ascc
0.217 Jy ± 0.003 2MASS:H · I/280B/ascc VizieR I/280B/ascc
0.308 Jy ± 0.007 2MASS:J · I/280B/ascc VizieR I/280B/ascc
0.217 Jy 2MASS:H · I/297/out VizieR I/297/out
0.308 Jy 2MASS:J · I/297/out VizieR I/297/out
0.149 Jy 2MASS:Ks · I/304/out VizieR I/304/out
0.217 Jy 2MASS:H · I/304/out VizieR I/304/out
Show the remaining 146
ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.308 Jy 2MASS:J · I/304/out VizieR I/304/out
0.323 Jy ± 0.009 Johnson:B · I/305/out VizieR I/305/out
0.149 Jy ± 0.002 2MASS:Ks · I/317/sample VizieR I/317/sample
0.217 Jy ± 0.004 2MASS:H · I/317/sample VizieR I/317/sample
0.308 Jy ± 0.007 2MASS:J · I/317/sample VizieR I/317/sample
0.149 Jy ± 0.002 2MASS:Ks · I/319/xpm VizieR I/319/xpm
0.217 Jy ± 0.004 2MASS:H · I/319/xpm VizieR I/319/xpm
0.308 Jy ± 0.007 2MASS:J · I/319/xpm VizieR I/319/xpm
0.149 Jy ± 0.003 2MASS:Ks · I/322A/out VizieR I/322A/out
0.217 Jy ± 0.004 2MASS:H · I/322A/out VizieR I/322A/out
0.308 Jy ± 0.006 2MASS:J · I/322A/out VizieR I/322A/out
0.149 Jy 2MASS:Ks · I/327/cmc15 VizieR I/327/cmc15
0.217 Jy 2MASS:H · I/327/cmc15 VizieR I/327/cmc15
0.308 Jy 2MASS:J · I/327/cmc15 VizieR I/327/cmc15
0.348 Jy Gaia:G · I/337/gaia VizieR I/337/gaia
0.404 Jy ± 0.01 HIP:VT · I/337/tgasptyc VizieR I/337/tgasptyc
0.3 Jy ± 0.007 HIP:BT · I/337/tgasptyc VizieR I/337/tgasptyc
0.217 Jy ± 0.004 2MASS:H · I/339/hsoy VizieR I/339/hsoy
0.308 Jy ± 0.007 2MASS:J · I/339/hsoy VizieR I/339/hsoy
0.348 Jy ± 0 Gaia:G · I/339/hsoy VizieR I/339/hsoy
0.217 Jy 2MASS:H · I/340/ucac5 VizieR I/340/ucac5
0.308 Jy 2MASS:J · I/340/ucac5 VizieR I/340/ucac5
0.348 Jy Gaia:G · I/340/ucac5 VizieR I/340/ucac5
0.3 Jy ± 0.008 Johnson:B · I/342/f3 VizieR I/342/f3
0.38 Jy ± 0 GAIA/GAIA2:Grp · I/345/gaia2 VizieR I/345/gaia2
0.372 Jy ± 0 GAIA/GAIA2:G · I/345/gaia2 VizieR I/345/gaia2
0.338 Jy ± 0.001 GAIA/GAIA2:Gbp · I/345/gaia2 VizieR I/345/gaia2
0.373 Jy ± 0.001 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.363 Jy ± 0.001 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.345 Jy ± 0.001 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.404 Jy ± 0.01 HIP:VT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.3 Jy ± 0.007 HIP:BT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.0412 Jy ± 0.0021 WISE:W4 · I/353/gsc242 VizieR I/353/gsc242
0.0163 Jy ± 0.0006 WISE:W3 · I/353/gsc242 VizieR I/353/gsc242
0.0384 Jy ± 0.0007 WISE:W2 · I/353/gsc242 VizieR I/353/gsc242
0.0712 Jy ± 0.0014 WISE:W1 · I/353/gsc242 VizieR I/353/gsc242
0.149 Jy ± 0.002 2MASS:Ks · I/353/gsc242 VizieR I/353/gsc242
0.217 Jy ± 0.004 2MASS:H · I/353/gsc242 VizieR I/353/gsc242
0.308 Jy ± 0.007 2MASS:J · I/353/gsc242 VizieR I/353/gsc242
0.288 Jy ± 0 Gaia:G · I/353/gsc242 VizieR I/353/gsc242
0.351 Jy ± 0.023 SDSS:r · I/353/gsc242 VizieR I/353/gsc242
0.271 Jy ± 0 SDSS:g · I/353/gsc242 VizieR I/353/gsc242
0.00606 Jy ± 1.00e-05 SDSS:i · I/353/gsc242 VizieR I/353/gsc242
0.373 Jy ± 0.001 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.363 Jy ± 0.001 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
0.345 Jy ± 0.001 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.384 Jy Cousins:I · I/360/syntphot VizieR I/360/syntphot
0.378 Jy SDSS:i · I/360/syntphot VizieR I/360/syntphot
0.388 Jy Cousins:R · I/360/syntphot VizieR I/360/syntphot
0.403 Jy SDSS:r · I/360/syntphot VizieR I/360/syntphot
0.385 Jy Cousins:V · I/360/syntphot VizieR I/360/syntphot
0.366 Jy SDSS:g · I/360/syntphot VizieR I/360/syntphot
0.336 Jy Cousins:B · I/360/syntphot VizieR I/360/syntphot
0.112 Jy SDSS:u · I/360/syntphot VizieR I/360/syntphot
0.122 Jy Cousins:U · I/360/syntphot VizieR I/360/syntphot
0.143 Jy ± 0.001 Johnson:K · II/246/out VizieR II/246/out
0.216 Jy ± 0.004 Johnson:H · II/246/out VizieR II/246/out
0.312 Jy ± 0.003 Johnson:J · II/246/out VizieR II/246/out
0.385 Jy ± 0.027 Johnson:V · II/271A/patch2 VizieR II/271A/patch2
0.0422 Jy ± 0.0022 WISE:W4 · II/311/wise VizieR II/311/wise
0.0159 Jy ± 0.0006 WISE:W3 · II/311/wise VizieR II/311/wise
0.0391 Jy ± 0.0007 WISE:W2 · II/311/wise VizieR II/311/wise
0.0717 Jy ± 0.0015 WISE:W1 · II/311/wise VizieR II/311/wise
0.149 Jy ± 0.002 2MASS:Ks · II/311/wise VizieR II/311/wise
0.217 Jy ± 0.004 2MASS:H · II/311/wise VizieR II/311/wise
0.308 Jy ± 0.007 2MASS:J · II/311/wise VizieR II/311/wise
0.0756 Jy UKIDSS:K · II/316/gps6 VizieR II/316/gps6
0.0552 Jy UKIDSS:H · II/316/gps6 VizieR II/316/gps6
0.119 Jy UKIDSS:J · II/316/gps6 VizieR II/316/gps6
0.0412 Jy ± 0.0021 WISE:W4 · II/328/allwise VizieR II/328/allwise
0.0163 Jy ± 0.0006 WISE:W3 · II/328/allwise VizieR II/328/allwise
0.0384 Jy ± 0.0007 WISE:W2 · II/328/allwise VizieR II/328/allwise
0.0712 Jy ± 0.0014 WISE:W1 · II/328/allwise VizieR II/328/allwise
0.149 Jy ± 0.002 2MASS:Ks · II/328/allwise VizieR II/328/allwise
0.217 Jy ± 0.004 2MASS:H · II/328/allwise VizieR II/328/allwise
0.308 Jy ± 0.007 2MASS:J · II/328/allwise VizieR II/328/allwise
0.404 Jy SDSS:i' · II/336/apass9 VizieR II/336/apass9
0.407 Jy SDSS:r' · II/336/apass9 VizieR II/336/apass9
0.408 Jy Johnson:V · II/336/apass9 VizieR II/336/apass9
0.322 Jy ± 0.081 SDSS:g' · II/336/apass9 VizieR II/336/apass9
0.363 Jy ± 0.04 Johnson:B · II/336/apass9 VizieR II/336/apass9
0.00174 Jy ± 1.00e-05 PAN-STARRS/PS1:y · II/349/ps1 VizieR II/349/ps1
0.00109 Jy ± 1.00e-05 PAN-STARRS/PS1:r · II/349/ps1 VizieR II/349/ps1
0.0172 Jy ± 0 PAN-STARRS/PS1:g · II/349/ps1 VizieR II/349/ps1
0.00792 Jy ± 0.00023 PAN-STARRS/PS1:i · II/349/ps1 VizieR II/349/ps1
0.366 Jy PAN-STARRS/PS1:z · II/349/ps1 VizieR II/349/ps1
0.217 Jy ± 0.004 2MASS:H · II/360/catalog VizieR II/360/catalog
0.308 Jy ± 0.007 2MASS:J · II/360/catalog VizieR II/360/catalog
0.0389 Jy ± 0.0003 WISE:W2 · II/365/catwise VizieR II/365/catwise
0.0753 Jy ± 0.0007 WISE:W1 · II/365/catwise VizieR II/365/catwise
0.00174 Jy ± 1.00e-05 PAN-STARRS/PS1:y · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.00109 Jy ± 1.00e-05 PAN-STARRS/PS1:r · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0172 Jy ± 0 PAN-STARRS/PS1:g · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.366 Jy PAN-STARRS/PS1:z · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.376 Jy PAN-STARRS/PS1:i · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.341 Jy Gaia:G · IV/35/wn18_b10 VizieR IV/35/wn18_b10
0.0412 Jy ± 0.0021 WISE:W4 · IV/38/tic VizieR IV/38/tic
0.0163 Jy ± 0.0006 WISE:W3 · IV/38/tic VizieR IV/38/tic
0.0384 Jy ± 0.0007 WISE:W2 · IV/38/tic VizieR IV/38/tic
0.0712 Jy ± 0.0014 WISE:W1 · IV/38/tic VizieR IV/38/tic
0.149 Jy ± 0.002 2MASS:Ks · IV/38/tic VizieR IV/38/tic
0.215 Jy ± 0.004 Johnson:H · IV/38/tic VizieR IV/38/tic
0.315 Jy ± 0.007 Johnson:J · IV/38/tic VizieR IV/38/tic
0.341 Jy ± 0 Gaia:G · IV/38/tic VizieR IV/38/tic
0.406 Jy ± 0.001 Johnson:V · IV/38/tic VizieR IV/38/tic
0.345 Jy ± 0.017 Johnson:B · IV/38/tic VizieR IV/38/tic
0.0412 Jy ± 0.0021 WISE:W4 · IV/39/tic82 VizieR IV/39/tic82
0.0163 Jy ± 0.0006 WISE:W3 · IV/39/tic82 VizieR IV/39/tic82
0.0384 Jy ± 0.0007 WISE:W2 · IV/39/tic82 VizieR IV/39/tic82
0.0712 Jy ± 0.0014 WISE:W1 · IV/39/tic82 VizieR IV/39/tic82
0.149 Jy ± 0.002 2MASS:Ks · IV/39/tic82 VizieR IV/39/tic82
0.215 Jy ± 0.004 Johnson:H · IV/39/tic82 VizieR IV/39/tic82
0.315 Jy ± 0.007 Johnson:J · IV/39/tic82 VizieR IV/39/tic82
0.341 Jy ± 0 Gaia:G · IV/39/tic82 VizieR IV/39/tic82
0.406 Jy ± 0.001 Johnson:V · IV/39/tic82 VizieR IV/39/tic82
0.345 Jy ± 0.017 Johnson:B · IV/39/tic82 VizieR IV/39/tic82
0.404 Jy ± 0.01 HIP:VT · V/136/tycall VizieR V/136/tycall
0.3 Jy ± 0.007 HIP:BT · V/136/tycall VizieR V/136/tycall
0.000119 Jy Gaia:G · VI/137/gum_mw VizieR VI/137/gum_mw
0.217 Jy ± 0.003 2MASS:H · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.308 Jy ± 0.006 2MASS:J · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.438 Jy ± 0 Gaia:G · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.339 Jy Gaia:G · J/A+A/677/A137/catalog VizieR J/A+A/677/A137/catalog
0.144 Jy ± 0.002 Johnson:K · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.215 Jy ± 0.004 Johnson:H · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.315 Jy ± 0.007 Johnson:J · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.441 Jy Gaia:G · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.0412 Jy WISE:W4 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.0163 Jy WISE:W3 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.0384 Jy WISE:W2 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.0712 Jy WISE:W1 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.149 Jy 2MASS:Ks · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.217 Jy 2MASS:H · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.308 Jy 2MASS:J · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.348 Jy Gaia:G · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.144 Jy ± 0.001 Johnson:K · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.215 Jy ± 0.002 Johnson:H · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.315 Jy ± 0.006 Johnson:J · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.405 Jy ± 0.011 HIP:VT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.299 Jy ± 0.008 HIP:BT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.403 Jy Johnson:V · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
0.343 Jy Johnson:B · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
0.0386 Jy WISE:W2 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.0719 Jy WISE:W1 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.341 Jy ± 0 Gaia:G · J/MNRAS/486/251/tablea1 VizieR J/MNRAS/486/251/tablea1
0.339 Jy Gaia:G · J/MNRAS/529/1802/targets VizieR J/MNRAS/529/1802/targets

У тому самому полі

within 9 arcmin · wider search
Об’єктТипВідстань на небіV
HD 193612 Star 119.4″ 8.68
2MASS J20193895+3742206 LongPeriodV* Candidate 190.4″ —
2MASS J20195572+3747492 RGB* 195.6″ —
TYC 3151-1720-1 Star 203″ 10.94
2MASS J20195689+3750073 EclBin 329.5″ 12.1
ZTF J201919.41+374518.1 LongPeriodV* 346.7″ —
HD 193682 EmLine* 383.8″ 8.42
HD 228907 Star 451.6″ 9.71
2MASS J20190935+3745405 RGB* 467.8″ —
HD 193516 Be* 493.1″ 8.583
LS II +37 65 Star 506″ 12.01

Походження запису

where this card came from
АрхівПрочитано (UTC)Запис
Gaia DR3 2026-09-17 17:55 open at source
SIMBAD 2026-09-17 17:55 open at source
VizieR 2026-09-17 17:55 open at source

Machine-readable: /api/v1/object/hd-228944 · Registry entry updated 2026-08-14.