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HD 20979

Star SIMBAD * A5 7 papers Gaia DR3SIMBADVizieR
Пряме сходження
03h 25m 10.96s
Схилення
+49° 45′ 24.5″
Галактичні l, b
146.74, -5.872
Зоряна величина V
9.24
Паралакс
4.5507 mas
Власний рух
12.55, -12.02 mas/yr

Також відомий як

14 identifiers

2MASS J03251096+4945245AG+49 399BD+49 922FBFTA Per I 37Gaia DR1 441695982910599296Gaia DR2 441695987210162304Gaia DR3 441695987210162304GSC 03320-02130HD 20979Cl Melotte 20 638PPM 46144SAO 38801TIC 252851822TYC 3320-2130-1

Записані параметри

6 quantities with a single published value
ПараметрЗначенняОдиницяПохибка Як опублікованоДжерелоПосилання
Ефективна температура 7,626.737 K Gaia DR3 Gaia DR3 2023A&A...674A...1G
Спектральний клас A5 SIMBAD 1993yCat.3135....0C
Металічність -0.417 dex Gaia DR3 Gaia DR3 2023A&A...674A...1G
Променева швидкість -0.2301897 km/s ± 0.5804 Gaia DR3 Gaia DR3 2023A&A...674A...1G
RUWE 0.9496551 Gaia DR3 Gaia DR3 2023A&A...674A...1G
Прискорення на поверхні 4.1378 log(cm/s2) 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 3 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
216.2184 pc Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
219.746 pc ± 0.9947 paral SIMBAD 2020yCat.1350....0G 2020
217.8839 pc ± 2.521 paral SIMBAD 2018yCat.1345....0G 2018

Паралакс 4 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
4.550703 mas ± 0.02055 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
4.5507 mas ± 0.0206 SIMBAD 2020yCat.1350....0G 2020
4.5896 mas ± 0.0531 SIMBAD 2018yCat.1345....0G 2018
4.73 mas ± 0.28 SIMBAD 2016A&A...595A...2G 2016

Власний рух за прямим сходженням 4 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
12.55327 mas/yr ± 0.02015 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
12.553 mas/yr ± 0.02 ICRS SIMBAD 2020yCat.1350....0G 2020
12.893 mas/yr ± 0.11 ICRS SIMBAD 2018yCat.1345....0G 2018
16 mas/yr ± 8 FK4 SIMBAD 1971IAUCo...7..153L 1971

Власний рух за схиленням 4 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
-12.01627 mas/yr ± 0.02285 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
-12.016 mas/yr ± 0.023 ICRS SIMBAD 2020yCat.1350....0G 2020
-12.007 mas/yr ± 0.07 ICRS SIMBAD 2018yCat.1345....0G 2018
7 mas/yr ± 7 FK4 SIMBAD 1971IAUCo...7..153L 1971

Зоряна величина 7 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
9.189355 mag G · Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
9.189355 mag ± 0.002771 G · V SIMBAD 2020yCat.1350....0G 2020
8.679 mag ± 0.021 J SIMBAD 2003yCat.2246....0C 2003
8.618 mag ± 0.018 H SIMBAD 2003yCat.2246....0C 2003
8.559 mag ± 0.015 K SIMBAD 2003yCat.2246....0C 2003
9.24 mag ± 0.02 V · V SIMBAD 2000A&A...355L..27H 2000
9.51 mag ± 0.02 B · V SIMBAD 2000A&A...355L..27H 2000

Розподіл енергії у спектрі 167 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.687 Jy Johnson:V · I/239/tyc_main VizieR I/239/tyc_main
0.692 Jy ± 0.024 HIP:VT · I/239/tyc_main VizieR I/239/tyc_main
0.538 Jy ± 0.017 HIP:BT · I/239/tyc_main VizieR I/239/tyc_main
0.733 Jy HIP:VT · I/275/ac2002 VizieR I/275/ac2002
0.586 Jy HIP:BT · I/275/ac2002 VizieR I/275/ac2002
0.254 Jy ± 0.003 2MASS:Ks · I/280B/ascc VizieR I/280B/ascc
0.375 Jy ± 0.006 2MASS:H · I/280B/ascc VizieR I/280B/ascc
0.533 Jy ± 0.01 2MASS:J · I/280B/ascc VizieR I/280B/ascc
0.375 Jy 2MASS:H · I/297/out VizieR I/297/out
0.533 Jy 2MASS:J · I/297/out VizieR I/297/out
0.61 Jy ± 0.028 Johnson:B · I/305/out VizieR I/305/out
0.255 Jy ± 0.004 2MASS:Ks · I/317/sample VizieR I/317/sample
Show the remaining 155
ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.375 Jy ± 0.006 2MASS:H · I/317/sample VizieR I/317/sample
0.533 Jy ± 0.01 2MASS:J · I/317/sample VizieR I/317/sample
0.254 Jy ± 0.004 2MASS:Ks · I/319/xpm VizieR I/319/xpm
0.375 Jy ± 0.006 2MASS:H · I/319/xpm VizieR I/319/xpm
0.532 Jy ± 0.01 2MASS:J · I/319/xpm VizieR I/319/xpm
0.255 Jy ± 0.005 2MASS:Ks · I/322A/out VizieR I/322A/out
0.375 Jy ± 0.007 2MASS:H · I/322A/out VizieR I/322A/out
0.533 Jy ± 0.01 2MASS:J · I/322A/out VizieR I/322A/out
0.648 Jy Gaia:G · I/337/gaia VizieR I/337/gaia
0.733 Jy ± 0.014 HIP:VT · I/337/tgasptyc VizieR I/337/tgasptyc
0.588 Jy ± 0.012 HIP:BT · I/337/tgasptyc VizieR I/337/tgasptyc
0.375 Jy ± 0.006 2MASS:H · I/339/hsoy VizieR I/339/hsoy
0.533 Jy ± 0.01 2MASS:J · I/339/hsoy VizieR I/339/hsoy
0.648 Jy ± 0.001 Gaia:G · I/339/hsoy VizieR I/339/hsoy
0.375 Jy 2MASS:H · I/340/ucac5 VizieR I/340/ucac5
0.532 Jy 2MASS:J · I/340/ucac5 VizieR I/340/ucac5
0.648 Jy Gaia:G · I/340/ucac5 VizieR I/340/ucac5
0.651 Jy ± 0.018 Johnson:B · I/342/f3 VizieR I/342/f3
0.693 Jy ± 0.001 GAIA/GAIA2:Grp · I/345/gaia2 VizieR I/345/gaia2
0.7 Jy ± 0 GAIA/GAIA2:G · I/345/gaia2 VizieR I/345/gaia2
0.65 Jy ± 0.001 GAIA/GAIA2:Gbp · I/345/gaia2 VizieR I/345/gaia2
0.679 Jy ± 0.002 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.681 Jy ± 0.002 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.662 Jy ± 0.002 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.733 Jy ± 0.014 HIP:VT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.588 Jy ± 0.012 HIP:BT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.254 Jy ± 0.004 2MASS:Ks · I/353/gsc242 VizieR I/353/gsc242
0.375 Jy ± 0.006 2MASS:H · I/353/gsc242 VizieR I/353/gsc242
0.532 Jy ± 0.01 2MASS:J · I/353/gsc242 VizieR I/353/gsc242
0.00398 Jy ± 0.00114 WISE:W4 · I/353/gsc242 VizieR I/353/gsc242
0.0113 Jy ± 0.0003 WISE:W3 · I/353/gsc242 VizieR I/353/gsc242
0.0653 Jy ± 0.0011 WISE:W2 · I/353/gsc242 VizieR I/353/gsc242
0.12 Jy ± 0.002 WISE:W1 · I/353/gsc242 VizieR I/353/gsc242
0.555 Jy ± 0.001 Gaia:G · I/353/gsc242 VizieR I/353/gsc242
0.00681 Jy ± 2.00e-05 SDSS:z · I/353/gsc242 VizieR I/353/gsc242
0.00582 Jy ± 0.00086 SDSS:i · I/353/gsc242 VizieR I/353/gsc242
0.00871 Jy ± 0.00036 SDSS:r · I/353/gsc242 VizieR I/353/gsc242
0.00861 Jy ± 1.00e-05 SDSS:g · I/353/gsc242 VizieR I/353/gsc242
0.679 Jy ± 0.002 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.681 Jy ± 0.002 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
0.662 Jy ± 0.002 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.7 Jy Cousins:I · I/360/syntphot VizieR I/360/syntphot
0.677 Jy SDSS:i · I/360/syntphot VizieR I/360/syntphot
0.717 Jy Cousins:R · I/360/syntphot VizieR I/360/syntphot
0.745 Jy SDSS:r · I/360/syntphot VizieR I/360/syntphot
0.728 Jy Cousins:V · I/360/syntphot VizieR I/360/syntphot
0.716 Jy SDSS:g · I/360/syntphot VizieR I/360/syntphot
0.669 Jy Cousins:B · I/360/syntphot VizieR I/360/syntphot
0.24 Jy SDSS:u · I/360/syntphot VizieR I/360/syntphot
0.262 Jy Cousins:U · I/360/syntphot VizieR I/360/syntphot
0.246 Jy ± 0.002 Johnson:K · II/246/out VizieR II/246/out
0.37 Jy ± 0.001 Johnson:H · II/246/out VizieR II/246/out
0.532 Jy ± 0.001 Johnson:J · II/246/out VizieR II/246/out
0.756 Jy ± 0.047 Johnson:V · II/271A/patch2 VizieR II/271A/patch2
0.00255 Jy ± 0.00114 WISE:W4 · II/311/wise VizieR II/311/wise
0.0109 Jy ± 0.0003 WISE:W3 · II/311/wise VizieR II/311/wise
0.065 Jy ± 0.0011 WISE:W2 · II/311/wise VizieR II/311/wise
0.121 Jy ± 0.002 WISE:W1 · II/311/wise VizieR II/311/wise
0.255 Jy ± 0.004 2MASS:Ks · II/311/wise VizieR II/311/wise
0.375 Jy ± 0.006 2MASS:H · II/311/wise VizieR II/311/wise
0.533 Jy ± 0.01 2MASS:J · II/311/wise VizieR II/311/wise
0.00821 Jy ± 1.00e-05 UKIDSS:K · II/319/gcs9 VizieR II/319/gcs9
0.106 Jy ± 0 UKIDSS:J · II/319/gcs9 VizieR II/319/gcs9
0.0692 Jy ± 0.0001 UKIDSS:Y · II/319/gcs9 VizieR II/319/gcs9
0.0746 Jy ± 0.0001 UKIDSS:Z · II/319/gcs9 VizieR II/319/gcs9
0.00398 Jy ± 0.00114 WISE:W4 · II/328/allwise VizieR II/328/allwise
0.0113 Jy ± 0.0003 WISE:W3 · II/328/allwise VizieR II/328/allwise
0.0653 Jy ± 0.0011 WISE:W2 · II/328/allwise VizieR II/328/allwise
0.12 Jy ± 0.002 WISE:W1 · II/328/allwise VizieR II/328/allwise
0.255 Jy ± 0.004 2MASS:Ks · II/328/allwise VizieR II/328/allwise
0.375 Jy ± 0.006 2MASS:H · II/328/allwise VizieR II/328/allwise
0.533 Jy ± 0.01 2MASS:J · II/328/allwise VizieR II/328/allwise
0.827 Jy SDSS:r' · II/336/apass9 VizieR II/336/apass9
0.755 Jy Johnson:V · II/336/apass9 VizieR II/336/apass9
0.797 Jy SDSS:g' · II/336/apass9 VizieR II/336/apass9
0.473 Jy Johnson:B · II/336/apass9 VizieR II/336/apass9
0.0605 Jy ± 0.0011 Johnson:M · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.113 Jy ± 0.002 Johnson:L · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.246 Jy ± 0.003 Johnson:K · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.371 Jy ± 0.006 Johnson:H · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.544 Jy ± 0.011 Johnson:J · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.75 Jy ± 0.018 HIP:VT · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.602 Jy ± 0.014 HIP:BT · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.00797 Jy ± 1.00e-05 PAN-STARRS/PS1:z · II/349/ps1 VizieR II/349/ps1
0.0112 Jy ± 0 PAN-STARRS/PS1:r · II/349/ps1 VizieR II/349/ps1
0.0183 Jy ± 0.0001 PAN-STARRS/PS1:g · II/349/ps1 VizieR II/349/ps1
0.14 Jy ± 0 PAN-STARRS/PS1:y · II/349/ps1 VizieR II/349/ps1
0.681 Jy PAN-STARRS/PS1:i · II/349/ps1 VizieR II/349/ps1
0.375 Jy ± 0.006 2MASS:H · II/360/catalog VizieR II/360/catalog
0.533 Jy ± 0.01 2MASS:J · II/360/catalog VizieR II/360/catalog
0.254 Jy 2MASS:Ks · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.375 Jy 2MASS:H · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.532 Jy 2MASS:J · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.065 Jy ± 0.0005 WISE:W2 · II/365/catwise VizieR II/365/catwise
0.119 Jy ± 0.002 WISE:W1 · II/365/catwise VizieR II/365/catwise
0.00501 Jy ± 1.00e-05 PAN-STARRS/PS1:z · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.00408 Jy ± 1.00e-05 PAN-STARRS/PS1:i · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.00213 Jy ± 0.00062 PAN-STARRS/PS1:r · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.00565 Jy ± 0.00062 PAN-STARRS/PS1:g · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.636 Jy PAN-STARRS/PS1:y · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.641 Jy Gaia:G · IV/35/wn18_b10 VizieR IV/35/wn18_b10
0.00398 Jy ± 0.00114 WISE:W4 · IV/38/tic VizieR IV/38/tic
0.0113 Jy ± 0.0003 WISE:W3 · IV/38/tic VizieR IV/38/tic
0.0653 Jy ± 0.0011 WISE:W2 · IV/38/tic VizieR IV/38/tic
0.12 Jy ± 0.002 WISE:W1 · IV/38/tic VizieR IV/38/tic
0.254 Jy ± 0.004 2MASS:Ks · IV/38/tic VizieR IV/38/tic
0.371 Jy ± 0.006 Johnson:H · IV/38/tic VizieR IV/38/tic
0.544 Jy ± 0.011 Johnson:J · IV/38/tic VizieR IV/38/tic
0.641 Jy ± 0 Gaia:G · IV/38/tic VizieR IV/38/tic
0.732 Jy ± 0.002 Johnson:V · IV/38/tic VizieR IV/38/tic
0.67 Jy ± 0.026 Johnson:B · IV/38/tic VizieR IV/38/tic
0.00398 Jy ± 0.00114 WISE:W4 · IV/39/tic82 VizieR IV/39/tic82
0.0113 Jy ± 0.0003 WISE:W3 · IV/39/tic82 VizieR IV/39/tic82
0.0653 Jy ± 0.0011 WISE:W2 · IV/39/tic82 VizieR IV/39/tic82
0.12 Jy ± 0.002 WISE:W1 · IV/39/tic82 VizieR IV/39/tic82
0.254 Jy ± 0.004 2MASS:Ks · IV/39/tic82 VizieR IV/39/tic82
0.371 Jy ± 0.006 Johnson:H · IV/39/tic82 VizieR IV/39/tic82
0.544 Jy ± 0.011 Johnson:J · IV/39/tic82 VizieR IV/39/tic82
0.641 Jy ± 0 Gaia:G · IV/39/tic82 VizieR IV/39/tic82
0.732 Jy ± 0.002 Johnson:V · IV/39/tic82 VizieR IV/39/tic82
0.67 Jy ± 0.026 Johnson:B · IV/39/tic82 VizieR IV/39/tic82
0.733 Jy ± 0.014 HIP:VT · V/136/tycall VizieR V/136/tycall
0.588 Jy ± 0.012 HIP:BT · V/136/tycall VizieR V/136/tycall
0.61 Jy ± 0.029 Johnson:B · V/145/sky2kv5 VizieR V/145/sky2kv5
7.41000e-05 Jy Gaia:G · VI/137/gum_mw VizieR VI/137/gum_mw
0.375 Jy ± 0.004 2MASS:H · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.533 Jy ± 0.006 2MASS:J · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.798 Jy ± 0.001 Gaia:G · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.693 Jy GAIA/GAIA2:Grp · J/ApJS/245/13/table1 VizieR J/ApJS/245/13/table1
0.641 Jy Gaia:G · J/ApJS/245/13/table1 VizieR J/ApJS/245/13/table1
0.65 Jy GAIA/GAIA2:Gbp · J/ApJS/245/13/table1 VizieR J/ApJS/245/13/table1
0.254 Jy ± 0.005 2MASS:Ks · J/A+A/564/A79/pm_ucac4 VizieR J/A+A/564/A79/pm_ucac4
0.375 Jy ± 0.007 2MASS:H · J/A+A/564/A79/pm_ucac4 VizieR J/A+A/564/A79/pm_ucac4
0.532 Jy ± 0.01 2MASS:J · J/A+A/564/A79/pm_ucac4 VizieR J/A+A/564/A79/pm_ucac4
0.636 Jy Gaia:G · J/A+A/677/A137/catalog VizieR J/A+A/677/A137/catalog
0.246 Jy ± 0.003 Johnson:K · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.371 Jy ± 0.006 Johnson:H · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.544 Jy ± 0.011 Johnson:J · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.802 Jy Gaia:G · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.00398 Jy WISE:W4 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.0113 Jy WISE:W3 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.0653 Jy WISE:W2 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.12 Jy WISE:W1 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.254 Jy 2MASS:Ks · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.375 Jy 2MASS:H · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.532 Jy 2MASS:J · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.648 Jy Gaia:G · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.732 Jy Johnson:V · J/AJ/168/83/table1 VizieR J/AJ/168/83/table1
0.67 Jy Johnson:B · J/AJ/168/83/table1 VizieR J/AJ/168/83/table1
0.727 Jy Johnson:V · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
0.663 Jy Johnson:B · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
0.0123 Jy WISE:W3 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.0657 Jy WISE:W2 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.641 Jy ± 0 Gaia:G · J/MNRAS/486/251/tablea1 VizieR J/MNRAS/486/251/tablea1
0.636 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 20969 SB* 152.9″ 9.15
APX 142A Star 168.6″ 16.88
ATO J051.3953+49.8118 EclBin 305″ —
ZTF J032458.96+495014.7 BYDraV* 313.2″ 14.69
2MASS J03254796+4946348 Variable* 365.4″ —
2MASS J03243348+4943138 YSO 386″ 12.07
BD+49 924 Star 488.6″ 9.37
HD 21085 Star 520.2″ 7.12
BD+49 928 Star 526.2″ 8.96
2MASS J03244348+4953130 YSO 538.6″ 12.58

Походження запису

where this card came from
АрхівПрочитано (UTC)Запис
Gaia DR3 2026-10-02 03:45 open at source
SIMBAD 2026-10-02 03:45 open at source
VizieR 2026-10-02 03:45 open at source

Machine-readable: /api/v1/object/hd-20979 · Registry entry updated 2026-08-14.