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HD 227420

Star SIMBAD * B9.5V 8 papers Gaia DR3SIMBADVizieR
Пряме сходження
20h 03m 48.94s
Схилення
+36° 50′ 58.2″
Галактичні l, b
73.319, 2.996
Зоряна величина V
9.933
Паралакс
1.6402 mas
Власний рух
-5.92, -12.33 mas/yr

Також відомий як

13 identifiers

2MASS J20034894+3650583AG+36 1922BD+36 3844Gaia DR1 2059966061482088960Gaia DR2 2059966065822605312Gaia DR3 2059966065822605312GSC 02682-01511HD 227420LF 3b +36 145PPM 84117SAO 69338TIC 40475452TYC 2682-1511-1

Записані параметри

5 quantities with a single published value
ПараметрЗначенняОдиницяПохибка Як опублікованоДжерелоПосилання
Ефективна температура 9,325.635 K Gaia DR3 Gaia DR3 2023A&A...674A...1G
Металічність -0.0716 dex Gaia DR3 Gaia DR3 2023A&A...674A...1G
Променева швидкість 5.531546 km/s ± 2.781 Gaia DR3 Gaia DR3 2023A&A...674A...1G
RUWE 0.927784 Gaia DR3 Gaia DR3 2023A&A...674A...1G
Прискорення на поверхні 3.9109 log(cm/s2) 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.

Відстань 3 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
606.2948 pc Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
609.682 pc ± 5.464 paral SIMBAD 2020yCat.1350....0G 2020
610.0909 pc ± 12.73 paral SIMBAD 2018yCat.1345....0G 2018

Паралакс 4 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
1.640248 mas ± 0.01473 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
1.6402 mas ± 0.0147 SIMBAD 2020yCat.1350....0G 2020
1.6391 mas ± 0.0342 SIMBAD 2018yCat.1345....0G 2018
1.21 mas ± 0.32 SIMBAD 2016A&A...595A...2G 2016

Спектральний клас 2 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
A0 SIMBAD 1993yCat.3135....0C 1993
B9.5V OP SIMBAD 1962POHP....6....8B 1962

Власний рух за прямим сходженням 4 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
-5.919937 mas/yr ± 0.01379 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
-5.92 mas/yr ± 0.014 ICRS SIMBAD 2020yCat.1350....0G 2020
-5.961 mas/yr ± 0.053 ICRS SIMBAD 2018yCat.1345....0G 2018
-11 mas/yr ± 9 FK4 SIMBAD 1971IAUCo...7..153L 1971

Власний рух за схиленням 4 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
-12.32786 mas/yr ± 0.01864 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
-12.328 mas/yr ± 0.019 ICRS SIMBAD 2020yCat.1350....0G 2020
-12.118 mas/yr ± 0.058 ICRS SIMBAD 2018yCat.1345....0G 2018
-26 mas/yr ± 8 FK4 SIMBAD 1971IAUCo...7..153L 1971

Зоряна величина 7 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
9.899176 mag G · Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
9.899176 mag ± 0.002767 G · V SIMBAD 2020yCat.1350....0G 2020
9.519 mag ± 0.021 J SIMBAD 2003yCat.2246....0C 2003
9.548 mag ± 0.015 H SIMBAD 2003yCat.2246....0C 2003
9.488 mag ± 0.018 K SIMBAD 2003yCat.2246....0C 2003
10.049 mag ± 0.025 B · V SIMBAD 2000A&A...355L..27H 2000
9.933 mag ± 0.028 V · V SIMBAD 2000A&A...355L..27H 2000

Розподіл енергії у спектрі 169 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.364 Jy Johnson:V · I/239/tyc_main VizieR I/239/tyc_main
0.372 Jy ± 0.013 HIP:VT · I/239/tyc_main VizieR I/239/tyc_main
0.342 Jy ± 0.009 HIP:BT · I/239/tyc_main VizieR I/239/tyc_main
0.394 Jy HIP:VT · I/275/ac2002 VizieR I/275/ac2002
0.366 Jy HIP:BT · I/275/ac2002 VizieR I/275/ac2002
0.108 Jy ± 0.002 2MASS:Ks · I/280B/ascc VizieR I/280B/ascc
0.159 Jy ± 0.002 2MASS:H · I/280B/ascc VizieR I/280B/ascc
0.246 Jy ± 0.005 2MASS:J · I/280B/ascc VizieR I/280B/ascc
0.159 Jy 2MASS:H · I/297/out VizieR I/297/out
0.246 Jy 2MASS:J · I/297/out VizieR I/297/out
0.108 Jy 2MASS:Ks · I/304/out VizieR I/304/out
0.159 Jy 2MASS:H · I/304/out VizieR I/304/out
Show the remaining 157
ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.246 Jy 2MASS:J · I/304/out VizieR I/304/out
0.396 Jy ± 0.011 Johnson:B · I/305/out VizieR I/305/out
0.108 Jy ± 0.002 2MASS:Ks · I/317/sample VizieR I/317/sample
0.159 Jy ± 0.002 2MASS:H · I/317/sample VizieR I/317/sample
0.246 Jy ± 0.005 2MASS:J · I/317/sample VizieR I/317/sample
0.108 Jy ± 0.002 2MASS:Ks · I/319/xpm VizieR I/319/xpm
0.159 Jy ± 0.002 2MASS:H · I/319/xpm VizieR I/319/xpm
0.246 Jy ± 0.005 2MASS:J · I/319/xpm VizieR I/319/xpm
0.108 Jy ± 0.002 2MASS:Ks · I/322A/out VizieR I/322A/out
0.159 Jy ± 0.003 2MASS:H · I/322A/out VizieR I/322A/out
0.246 Jy ± 0.005 2MASS:J · I/322A/out VizieR I/322A/out
0.108 Jy 2MASS:Ks · I/327/cmc15 VizieR I/327/cmc15
0.159 Jy 2MASS:H · I/327/cmc15 VizieR I/327/cmc15
0.246 Jy 2MASS:J · I/327/cmc15 VizieR I/327/cmc15
0.331 Jy Gaia:G · I/337/gaia VizieR I/337/gaia
0.394 Jy ± 0.01 HIP:VT · I/337/tgasptyc VizieR I/337/tgasptyc
0.365 Jy ± 0.008 HIP:BT · I/337/tgasptyc VizieR I/337/tgasptyc
0.159 Jy ± 0.002 2MASS:H · I/339/hsoy VizieR I/339/hsoy
0.246 Jy ± 0.005 2MASS:J · I/339/hsoy VizieR I/339/hsoy
0.331 Jy ± 0.001 Gaia:G · I/339/hsoy VizieR I/339/hsoy
0.159 Jy 2MASS:H · I/340/ucac5 VizieR I/340/ucac5
0.246 Jy 2MASS:J · I/340/ucac5 VizieR I/340/ucac5
0.331 Jy Gaia:G · I/340/ucac5 VizieR I/340/ucac5
0.374 Jy ± 0.021 Johnson:B · I/342/f3 VizieR I/342/f3
0.332 Jy ± 0 GAIA/GAIA2:Grp · I/345/gaia2 VizieR I/345/gaia2
0.363 Jy ± 0 GAIA/GAIA2:G · I/345/gaia2 VizieR I/345/gaia2
0.356 Jy ± 0 GAIA/GAIA2:Gbp · I/345/gaia2 VizieR I/345/gaia2
0.326 Jy ± 0.001 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.354 Jy ± 0.001 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.361 Jy ± 0.001 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.394 Jy ± 0.01 HIP:VT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.365 Jy ± 0.008 HIP:BT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.00333 Jy ± 0.00071 WISE:W4 · I/353/gsc242 VizieR I/353/gsc242
0.00503 Jy ± 0.00019 WISE:W3 · I/353/gsc242 VizieR I/353/gsc242
0.0271 Jy ± 0.0005 WISE:W2 · I/353/gsc242 VizieR I/353/gsc242
0.051 Jy ± 0.001 WISE:W1 · I/353/gsc242 VizieR I/353/gsc242
0.108 Jy ± 0.002 2MASS:Ks · I/353/gsc242 VizieR I/353/gsc242
0.159 Jy ± 0.002 2MASS:H · I/353/gsc242 VizieR I/353/gsc242
0.246 Jy ± 0.005 2MASS:J · I/353/gsc242 VizieR I/353/gsc242
0.304 Jy ± 0 Gaia:G · I/353/gsc242 VizieR I/353/gsc242
0.445 Jy ± 0 SDSS:z · I/353/gsc242 VizieR I/353/gsc242
0.243 Jy ± 0.014 SDSS:i · I/353/gsc242 VizieR I/353/gsc242
0.00572 Jy ± 1.00e-05 SDSS:g · I/353/gsc242 VizieR I/353/gsc242
0.151 Jy ± 0 SDSS:r · I/353/gsc242 VizieR I/353/gsc242
0.326 Jy ± 0.001 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.354 Jy ± 0.001 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
0.361 Jy ± 0.001 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.33 Jy Cousins:I · I/360/syntphot VizieR I/360/syntphot
0.321 Jy SDSS:i · I/360/syntphot VizieR I/360/syntphot
0.358 Jy Cousins:R · I/360/syntphot VizieR I/360/syntphot
0.377 Jy SDSS:r · I/360/syntphot VizieR I/360/syntphot
0.388 Jy Cousins:V · I/360/syntphot VizieR I/360/syntphot
0.403 Jy SDSS:g · I/360/syntphot VizieR I/360/syntphot
0.391 Jy Cousins:B · I/360/syntphot VizieR I/360/syntphot
0.13 Jy SDSS:u · I/360/syntphot VizieR I/360/syntphot
0.147 Jy Cousins:U · I/360/syntphot VizieR I/360/syntphot
0.106 Jy ± 0.001 Johnson:K · II/246/out VizieR II/246/out
0.161 Jy ± 0.001 Johnson:H · II/246/out VizieR II/246/out
0.251 Jy ± 0.002 Johnson:J · II/246/out VizieR II/246/out
0.399 Jy ± 0.018 Johnson:V · II/271A/patch2 VizieR II/271A/patch2
0.00663 Jy ± 0.00064 WISE:W4 · II/311/wise VizieR II/311/wise
0.00497 Jy ± 0.0002 WISE:W3 · II/311/wise VizieR II/311/wise
0.0278 Jy ± 0.0005 WISE:W2 · II/311/wise VizieR II/311/wise
0.0518 Jy ± 0.001 WISE:W1 · II/311/wise VizieR II/311/wise
0.108 Jy ± 0.002 2MASS:Ks · II/311/wise VizieR II/311/wise
0.159 Jy ± 0.002 2MASS:H · II/311/wise VizieR II/311/wise
0.246 Jy ± 0.005 2MASS:J · II/311/wise VizieR II/311/wise
0.085 Jy UKIDSS:K · II/316/gps6 VizieR II/316/gps6
0.0507 Jy INT/WFC:r · II/321/iphas2 VizieR II/321/iphas2
0.156 Jy INT/WFC:i · II/321/iphas2 VizieR II/321/iphas2
0.203 Jy INT/WFC:Ha · II/321/iphas2 VizieR II/321/iphas2
0.00333 Jy ± 0.00071 WISE:W4 · II/328/allwise VizieR II/328/allwise
0.00503 Jy ± 0.00019 WISE:W3 · II/328/allwise VizieR II/328/allwise
0.0271 Jy ± 0.0005 WISE:W2 · II/328/allwise VizieR II/328/allwise
0.051 Jy ± 0.001 WISE:W1 · II/328/allwise VizieR II/328/allwise
0.108 Jy ± 0.002 2MASS:Ks · II/328/allwise VizieR II/328/allwise
0.159 Jy ± 0.002 2MASS:H · II/328/allwise VizieR II/328/allwise
0.246 Jy ± 0.005 2MASS:J · II/328/allwise VizieR II/328/allwise
0.337 Jy ± 0.01 SDSS:i' · II/336/apass9 VizieR II/336/apass9
0.368 Jy SDSS:r' · II/336/apass9 VizieR II/336/apass9
0.407 Jy Johnson:V · II/336/apass9 VizieR II/336/apass9
0.444 Jy SDSS:g' · II/336/apass9 VizieR II/336/apass9
0.394 Jy ± 0.01 Johnson:B · II/336/apass9 VizieR II/336/apass9
0.0251 Jy ± 0.0005 Johnson:M · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.0479 Jy ± 0.001 Johnson:L · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.105 Jy ± 0.002 Johnson:K · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.158 Jy ± 0.002 Johnson:H · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.251 Jy ± 0.005 Johnson:J · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.393 Jy ± 0.012 HIP:VT · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.361 Jy ± 0.009 HIP:BT · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.0044 Jy PAN-STARRS/PS1:i · II/349/ps1 VizieR II/349/ps1
0.15 Jy ± 0 PAN-STARRS/PS1:r · II/349/ps1 VizieR II/349/ps1
0.445 Jy ± 0 PAN-STARRS/PS1:z · II/349/ps1 VizieR II/349/ps1
0.309 Jy PAN-STARRS/PS1:y · II/349/ps1 VizieR II/349/ps1
0.505 Jy PAN-STARRS/PS1:g · II/349/ps1 VizieR II/349/ps1
0.159 Jy ± 0.002 2MASS:H · II/360/catalog VizieR II/360/catalog
0.246 Jy ± 0.005 2MASS:J · II/360/catalog VizieR II/360/catalog
0.108 Jy 2MASS:Ks · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.159 Jy 2MASS:H · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.246 Jy 2MASS:J · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.0274 Jy ± 0.0002 WISE:W2 · II/365/catwise VizieR II/365/catwise
0.0501 Jy ± 0.0006 WISE:W1 · II/365/catwise VizieR II/365/catwise
0.445 Jy ± 0 PAN-STARRS/PS1:z · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.243 Jy ± 0.014 PAN-STARRS/PS1:i · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.00287 Jy ± 1.00e-05 PAN-STARRS/PS1:r · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0057 Jy ± 1.00e-05 PAN-STARRS/PS1:g · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.309 Jy PAN-STARRS/PS1:y · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.332 Jy Gaia:G · IV/35/wn18_b10 VizieR IV/35/wn18_b10
0.00333 Jy ± 0.00071 WISE:W4 · IV/38/tic VizieR IV/38/tic
0.00503 Jy ± 0.00019 WISE:W3 · IV/38/tic VizieR IV/38/tic
0.0271 Jy ± 0.0005 WISE:W2 · IV/38/tic VizieR IV/38/tic
0.051 Jy ± 0.001 WISE:W1 · IV/38/tic VizieR IV/38/tic
0.108 Jy ± 0.002 2MASS:Ks · IV/38/tic VizieR IV/38/tic
0.158 Jy ± 0.002 Johnson:H · IV/38/tic VizieR IV/38/tic
0.251 Jy ± 0.005 Johnson:J · IV/38/tic VizieR IV/38/tic
0.332 Jy ± 0 Gaia:G · IV/38/tic VizieR IV/38/tic
0.387 Jy ± 0.001 Johnson:V · IV/38/tic VizieR IV/38/tic
0.407 Jy ± 0.019 Johnson:B · IV/38/tic VizieR IV/38/tic
0.00333 Jy ± 0.00071 WISE:W4 · IV/39/tic82 VizieR IV/39/tic82
0.00503 Jy ± 0.00019 WISE:W3 · IV/39/tic82 VizieR IV/39/tic82
0.0271 Jy ± 0.0005 WISE:W2 · IV/39/tic82 VizieR IV/39/tic82
0.051 Jy ± 0.001 WISE:W1 · IV/39/tic82 VizieR IV/39/tic82
0.108 Jy ± 0.002 2MASS:Ks · IV/39/tic82 VizieR IV/39/tic82
0.158 Jy ± 0.002 Johnson:H · IV/39/tic82 VizieR IV/39/tic82
0.251 Jy ± 0.005 Johnson:J · IV/39/tic82 VizieR IV/39/tic82
0.332 Jy ± 0 Gaia:G · IV/39/tic82 VizieR IV/39/tic82
0.387 Jy ± 0.001 Johnson:V · IV/39/tic82 VizieR IV/39/tic82
0.407 Jy ± 0.019 Johnson:B · IV/39/tic82 VizieR IV/39/tic82
0.159 Jy 2MASS:H · V/133/kic VizieR V/133/kic
0.246 Jy 2MASS:J · V/133/kic VizieR V/133/kic
0.394 Jy ± 0.01 HIP:VT · V/136/tycall VizieR V/136/tycall
0.365 Jy ± 0.008 HIP:BT · V/136/tycall VizieR V/136/tycall
0.378 Jy ± 0.016 Johnson:B · V/145/sky2kv5 VizieR V/145/sky2kv5
5.39000e-05 Jy Gaia:G · VI/137/gum_mw VizieR VI/137/gum_mw
0.159 Jy ± 0.002 2MASS:H · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.246 Jy ± 0.004 2MASS:J · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.382 Jy ± 0 Gaia:G · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.105 Jy ± 0.002 Johnson:K · J/A+A/652/A120/oba-cat VizieR J/A+A/652/A120/oba-cat
0.158 Jy ± 0.002 Johnson:H · J/A+A/652/A120/oba-cat VizieR J/A+A/652/A120/oba-cat
0.251 Jy ± 0.005 Johnson:J · J/A+A/652/A120/oba-cat VizieR J/A+A/652/A120/oba-cat
0.382 Jy ± 0 Gaia:G · J/A+A/652/A120/oba-cat VizieR J/A+A/652/A120/oba-cat
0.331 Jy Gaia:G · J/A+A/677/A137/catalog VizieR J/A+A/677/A137/catalog
0.105 Jy ± 0.002 Johnson:K · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.158 Jy ± 0.002 Johnson:H · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.251 Jy ± 0.005 Johnson:J · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.385 Jy Gaia:G · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.104 Jy ± 0.002 Johnson:K · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.157 Jy ± 0.001 Johnson:H · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.251 Jy ± 0.005 Johnson:J · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.394 Jy ± 0.011 HIP:VT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.366 Jy ± 0.01 HIP:BT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.386 Jy Johnson:V · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
0.402 Jy Johnson:B · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
0.0055 Jy WISE:W3 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.0273 Jy WISE:W2 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.0515 Jy WISE:W1 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.331 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
ATO J300.9763+36.8539 EclBin 66.72″ —
HD 227404 Star 95.52″ 10.05
ATO J301.0474+36.8094 EclBin 305.7″ —
HD 227384 Star 327.2″ 10.57
V* V1304 Cyg LongPeriodV* 456.3″ —
V* AA Cyg S* 478.9″ 8.79
HD 227468 Star 490″ 11.52
ZTF J200349.70+365940.5 EclBin 522.4″ —
HD 227355 Star 528.4″ 9.282
HD 227469 Star 539.9″ 10.51

Походження запису

where this card came from
АрхівПрочитано (UTC)Запис
Gaia DR3 2026-10-04 00:32 open at source
SIMBAD 2026-10-04 00:30 open at source
VizieR 2026-10-04 00:32 open at source

Machine-readable: /api/v1/object/hd-227420 · Registry entry updated 2026-08-14.