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Gaia-2 b

Exoplanet 9 papers SIMBADVizieR
Пряме сходження
07h 22m 56.48s
Схилення
+67° 15′ 09.6″
Галактичні l, b
148.61, 27.88
Зоряна величина V
11.28
Відстань
209.23 pc

Також відомий як

1 identifiers

Gaia-2b

Планета

NASA Exoplanet Archive, composite parameters
Материнська зоряGaia-2
ВідкриттяTransit, 2022 · European Space Agency (ESA) Gaia Satellite
Орбітальний період3.69152 d
Велика піввісь0.0467 au
Ексцентриситет—
Радіус14.818 R⊕ · 1.322 R♃
Маса259.67 M⊕ · 0.817 M♃
Густина0.439 g/cm³
Рівноважна температура1,213.2 K
Відстань до системи209.23 pc

Записані параметри

3 quantities with a single published value
ПараметрЗначенняОдиницяПохибка Як опублікованоДжерелоПосилання
Маса 259.6658 M_earth ± 14.94 Transit NASA Exoplanet Archive Panahi et al. 2022
Велика піввісь 0.0467 au ± 0.0015 Transit NASA Exoplanet Archive Panahi et al. 2022
Рівноважна температура 1,213.23 K Transit NASA Exoplanet Archive ExoFOP

Опубліковані вимірювання

3 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.

Радіус 2 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
14.72447 R_earth ± 0.7215 Transit NASA Exoplanet Archive ExoFOP 2022
14.81827 R_earth ± 0.1457 Transit NASA Exoplanet Archive Panahi et al. 2022 2022

Орбітальний період 2 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
3.691559 d ± 8.15e-05 Transit NASA Exoplanet Archive ExoFOP 2022
3.691522 d ± 3.90e-06 Transit NASA Exoplanet Archive Panahi et al. 2022 2022

Розподіл енергії у спектрі 189 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.119 Jy Johnson:V · I/239/tyc_main VizieR I/239/tyc_main
0.116 Jy ± 0.01 HIP:VT · I/239/tyc_main VizieR I/239/tyc_main
0.0648 Jy ± 0.0062 HIP:BT · I/239/tyc_main VizieR I/239/tyc_main
0.109 Jy HIP:VT · I/275/ac2002 VizieR I/275/ac2002
0.0667 Jy HIP:BT · I/275/ac2002 VizieR I/275/ac2002
0.0857 Jy ± 0.0011 2MASS:Ks · I/280B/ascc VizieR I/280B/ascc
0.124 Jy ± 0.002 2MASS:H · I/280B/ascc VizieR I/280B/ascc
0.14 Jy ± 0.003 2MASS:J · I/280B/ascc VizieR I/280B/ascc
0.124 Jy 2MASS:H · I/294A/ucac2bss VizieR I/294A/ucac2bss
0.14 Jy 2MASS:J · I/294A/ucac2bss VizieR I/294A/ucac2bss
0.109 Jy HIP:VT · I/294A/ucac2bss VizieR I/294A/ucac2bss
0.0668 Jy HIP:BT · I/294A/ucac2bss VizieR I/294A/ucac2bss
Show the remaining 177
ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.124 Jy 2MASS:H · I/297/out VizieR I/297/out
0.14 Jy 2MASS:J · I/297/out VizieR I/297/out
0.072 Jy ± 0.0046 Johnson:B · I/305/out VizieR I/305/out
0.0856 Jy ± 0.0012 2MASS:Ks · I/317/sample VizieR I/317/sample
0.124 Jy ± 0.002 2MASS:H · I/317/sample VizieR I/317/sample
0.14 Jy ± 0.003 2MASS:J · I/317/sample VizieR I/317/sample
0.0856 Jy ± 0.0012 2MASS:Ks · I/319/xpm VizieR I/319/xpm
0.124 Jy ± 0.002 2MASS:H · I/319/xpm VizieR I/319/xpm
0.14 Jy ± 0.003 2MASS:J · I/319/xpm VizieR I/319/xpm
0.0856 Jy ± 0.0016 2MASS:Ks · I/322A/out VizieR I/322A/out
0.124 Jy ± 0.002 2MASS:H · I/322A/out VizieR I/322A/out
0.14 Jy ± 0.003 2MASS:J · I/322A/out VizieR I/322A/out
0.102 Jy Gaia:G · I/337/gaia VizieR I/337/gaia
0.109 Jy ± 0.006 HIP:VT · I/337/tgasptyc VizieR I/337/tgasptyc
0.0668 Jy ± 0.0042 HIP:BT · I/337/tgasptyc VizieR I/337/tgasptyc
0.124 Jy ± 0.002 2MASS:H · I/339/hsoy VizieR I/339/hsoy
0.14 Jy ± 0.003 2MASS:J · I/339/hsoy VizieR I/339/hsoy
0.102 Jy ± 0 Gaia:G · I/339/hsoy VizieR I/339/hsoy
0.124 Jy 2MASS:H · I/340/ucac5 VizieR I/340/ucac5
0.14 Jy 2MASS:J · I/340/ucac5 VizieR I/340/ucac5
0.102 Jy Gaia:G · I/340/ucac5 VizieR I/340/ucac5
0.0639 Jy ± 0.0053 Johnson:B · I/342/f3 VizieR I/342/f3
0.137 Jy ± 0 GAIA/GAIA2:Grp · I/345/gaia2 VizieR I/345/gaia2
0.109 Jy ± 0 GAIA/GAIA2:G · I/345/gaia2 VizieR I/345/gaia2
0.0837 Jy ± 0.0001 GAIA/GAIA2:Gbp · I/345/gaia2 VizieR I/345/gaia2
0.135 Jy ± 0 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.107 Jy ± 0 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.0859 Jy ± 0.0002 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.109 Jy ± 0.006 HIP:VT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.0668 Jy ± 0.0042 HIP:BT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.00207 Jy WISE:W4 · I/353/gsc242 VizieR I/353/gsc242
0.00381 Jy ± 0.00013 WISE:W3 · I/353/gsc242 VizieR I/353/gsc242
0.0211 Jy ± 0.0004 WISE:W2 · I/353/gsc242 VizieR I/353/gsc242
0.0398 Jy ± 0.0008 WISE:W1 · I/353/gsc242 VizieR I/353/gsc242
0.0856 Jy ± 0.0012 2MASS:Ks · I/353/gsc242 VizieR I/353/gsc242
0.124 Jy ± 0.002 2MASS:H · I/353/gsc242 VizieR I/353/gsc242
0.14 Jy ± 0.003 2MASS:J · I/353/gsc242 VizieR I/353/gsc242
0.0714 Jy ± 0 Gaia:G · I/353/gsc242 VizieR I/353/gsc242
0.00403 Jy ± 3.00e-05 SDSS:u · I/353/gsc242 VizieR I/353/gsc242
0.000245 Jy ± 3.00e-06 SDSS:i · I/353/gsc242 VizieR I/353/gsc242
0.0269 Jy ± 0 SDSS:r · I/353/gsc242 VizieR I/353/gsc242
0.0346 Jy ± 0 SDSS:g · I/353/gsc242 VizieR I/353/gsc242
0.0159 Jy ± 0 SDSS:z · I/353/gsc242 VizieR I/353/gsc242
0.135 Jy ± 0 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.107 Jy ± 0 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
0.0859 Jy ± 0.0002 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.198 Jy HIP:Hp · I/358/varisum VizieR I/358/varisum
0.144 Jy Cousins:I · I/360/syntphot VizieR I/360/syntphot
0.147 Jy SDSS:i · I/360/syntphot VizieR I/360/syntphot
0.125 Jy Cousins:R · I/360/syntphot VizieR I/360/syntphot
0.125 Jy SDSS:r · I/360/syntphot VizieR I/360/syntphot
0.104 Jy Cousins:V · I/360/syntphot VizieR I/360/syntphot
0.0808 Jy SDSS:g · I/360/syntphot VizieR I/360/syntphot
0.0643 Jy Cousins:B · I/360/syntphot VizieR I/360/syntphot
0.0221 Jy SDSS:u · I/360/syntphot VizieR I/360/syntphot
0.0226 Jy Cousins:U · I/360/syntphot VizieR I/360/syntphot
0.0831 Jy ± 0.0005 Johnson:K · II/246/out VizieR II/246/out
0.122 Jy ± 0.001 Johnson:H · II/246/out VizieR II/246/out
0.143 Jy ± 0.001 Johnson:J · II/246/out VizieR II/246/out
0.103 Jy ± 0.01 Johnson:V · II/271A/patch2 VizieR II/271A/patch2
0.00222 Jy WISE:W4 · II/311/wise VizieR II/311/wise
0.00368 Jy ± 0.00012 WISE:W3 · II/311/wise VizieR II/311/wise
0.0213 Jy ± 0.0004 WISE:W2 · II/311/wise VizieR II/311/wise
0.0405 Jy ± 0.0009 WISE:W1 · II/311/wise VizieR II/311/wise
0.0856 Jy ± 0.0012 2MASS:Ks · II/311/wise VizieR II/311/wise
0.124 Jy ± 0.002 2MASS:H · II/311/wise VizieR II/311/wise
0.14 Jy ± 0.003 2MASS:J · II/311/wise VizieR II/311/wise
0.00207 Jy WISE:W4 · II/328/allwise VizieR II/328/allwise
0.00381 Jy ± 0.00013 WISE:W3 · II/328/allwise VizieR II/328/allwise
0.0211 Jy ± 0.0004 WISE:W2 · II/328/allwise VizieR II/328/allwise
0.0398 Jy ± 0.0008 WISE:W1 · II/328/allwise VizieR II/328/allwise
0.0856 Jy ± 0.0012 2MASS:Ks · II/328/allwise VizieR II/328/allwise
0.124 Jy ± 0.002 2MASS:H · II/328/allwise VizieR II/328/allwise
0.14 Jy ± 0.003 2MASS:J · II/328/allwise VizieR II/328/allwise
0.141 Jy ± 0.014 SDSS:i' · II/336/apass9 VizieR II/336/apass9
0.123 Jy ± 0.01 SDSS:r' · II/336/apass9 VizieR II/336/apass9
0.0999 Jy ± 0.0061 Johnson:V · II/336/apass9 VizieR II/336/apass9
0.0665 Jy ± 0.0095 SDSS:g' · II/336/apass9 VizieR II/336/apass9
0.054 Jy ± 0.009 Johnson:B · II/336/apass9 VizieR II/336/apass9
0.0215 Jy ± 0.0025 PAN-STARRS/PS1:i · II/349/ps1 VizieR II/349/ps1
0.0268 Jy ± 0 PAN-STARRS/PS1:r · II/349/ps1 VizieR II/349/ps1
0.0345 Jy ± 0 PAN-STARRS/PS1:g · II/349/ps1 VizieR II/349/ps1
0.141 Jy PAN-STARRS/PS1:y · II/349/ps1 VizieR II/349/ps1
0.139 Jy PAN-STARRS/PS1:z · II/349/ps1 VizieR II/349/ps1
0.0211 Jy ± 0.0002 WISE:W2 · II/365/catwise VizieR II/365/catwise
0.0392 Jy ± 0.0004 WISE:W1 · II/365/catwise VizieR II/365/catwise
0.0013 Jy ± 9.00e-05 PAN-STARRS/PS1:i · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0268 Jy ± 0 PAN-STARRS/PS1:r · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0345 Jy ± 0 PAN-STARRS/PS1:g · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.00682 Jy ± 2.00e-05 PAN-STARRS/PS1:y · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0159 Jy ± 0 PAN-STARRS/PS1:z · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.00207 Jy WISE:W4 · IV/38/tic VizieR IV/38/tic
0.00381 Jy ± 0.00013 WISE:W3 · IV/38/tic VizieR IV/38/tic
0.0211 Jy ± 0.0004 WISE:W2 · IV/38/tic VizieR IV/38/tic
0.0398 Jy ± 0.0008 WISE:W1 · IV/38/tic VizieR IV/38/tic
0.0856 Jy ± 0.0012 2MASS:Ks · IV/38/tic VizieR IV/38/tic
0.123 Jy ± 0.002 Johnson:H · IV/38/tic VizieR IV/38/tic
0.143 Jy ± 0.003 Johnson:J · IV/38/tic VizieR IV/38/tic
0.0941 Jy ± 0.0002 SDSS:z · IV/38/tic VizieR IV/38/tic
0.132 Jy ± 0 SDSS:i · IV/38/tic VizieR IV/38/tic
0.1 Jy ± 0 Gaia:G · IV/38/tic VizieR IV/38/tic
0.115 Jy ± 0 SDSS:r · IV/38/tic VizieR IV/38/tic
0.112 Jy ± 0.001 Johnson:V · IV/38/tic VizieR IV/38/tic
0.0791 Jy ± 0 SDSS:g · IV/38/tic VizieR IV/38/tic
0.08 Jy ± 0.0088 Johnson:B · IV/38/tic VizieR IV/38/tic
0.00395 Jy ± 3.00e-05 SDSS:u · IV/38/tic VizieR IV/38/tic
0.00207 Jy WISE:W4 · IV/39/tic82 VizieR IV/39/tic82
0.00381 Jy ± 0.00013 WISE:W3 · IV/39/tic82 VizieR IV/39/tic82
0.0211 Jy ± 0.0004 WISE:W2 · IV/39/tic82 VizieR IV/39/tic82
0.0398 Jy ± 0.0008 WISE:W1 · IV/39/tic82 VizieR IV/39/tic82
0.0856 Jy ± 0.0012 2MASS:Ks · IV/39/tic82 VizieR IV/39/tic82
0.123 Jy ± 0.002 Johnson:H · IV/39/tic82 VizieR IV/39/tic82
0.143 Jy ± 0.003 Johnson:J · IV/39/tic82 VizieR IV/39/tic82
0.0941 Jy ± 0.0002 SDSS:z · IV/39/tic82 VizieR IV/39/tic82
0.132 Jy ± 0 SDSS:i · IV/39/tic82 VizieR IV/39/tic82
0.1 Jy ± 0 Gaia:G · IV/39/tic82 VizieR IV/39/tic82
0.115 Jy ± 0 SDSS:r · IV/39/tic82 VizieR IV/39/tic82
0.112 Jy ± 0.001 Johnson:V · IV/39/tic82 VizieR IV/39/tic82
0.0791 Jy ± 0 SDSS:g · IV/39/tic82 VizieR IV/39/tic82
0.08 Jy ± 0.0088 Johnson:B · IV/39/tic82 VizieR IV/39/tic82
0.00395 Jy ± 3.00e-05 SDSS:u · IV/39/tic82 VizieR IV/39/tic82
0.109 Jy ± 0.006 HIP:VT · V/136/tycall VizieR V/136/tycall
0.0668 Jy ± 0.0042 HIP:BT · V/136/tycall VizieR V/136/tycall
0.106 Jy ± 0.006 Johnson:V · V/136/tycdwarf VizieR V/136/tycdwarf
0.0721 Jy ± 0.0045 Johnson:B · V/136/tycdwarf VizieR V/136/tycdwarf
0.0261 Jy ± 0.0001 SDSS:z · V/154/sdss16 VizieR V/154/sdss16
0.138 Jy ± 0 SDSS:i · V/154/sdss16 VizieR V/154/sdss16
0.111 Jy ± 0 SDSS:r · V/154/sdss16 VizieR V/154/sdss16
0.0737 Jy ± 0 SDSS:g · V/154/sdss16 VizieR V/154/sdss16
0.00575 Jy ± 3.00e-05 SDSS:u · V/154/sdss16 VizieR V/154/sdss16
0.122 Jy ± 0 SDSS:z · VI/135/table16 VizieR VI/135/table16
0.144 Jy ± 0 SDSS:i · VI/135/table16 VizieR VI/135/table16
0.125 Jy ± 0 SDSS:r · VI/135/table16 VizieR VI/135/table16
0.0845 Jy ± 0.0001 SDSS:g · VI/135/table16 VizieR VI/135/table16
0.0205 Jy ± 0.0004 SDSS:u · VI/135/table16 VizieR VI/135/table16
0.124 Jy ± 0.002 2MASS:H · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.14 Jy ± 0.002 2MASS:J · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.158 Jy ± 0 Gaia:G · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.000488 Jy ± 1.30e-05 GALEX:NUV · J/ApJS/276/29/table1 VizieR J/ApJS/276/29/table1
3.98000e-06 Jy ± 3.44e-06 GALEX:FUV · J/ApJS/276/29/table1 VizieR J/ApJS/276/29/table1
0.104 Jy ± 0.018 Johnson:V · J/A+A/653/A98/aspic1_1 VizieR J/A+A/653/A98/aspic1_1
0.1 Jy Gaia:G · J/A+A/677/A137/catalog VizieR J/A+A/677/A137/catalog
0.1 Jy ± 0 Gaia:G · J/A+A/692/A150/allskytg VizieR J/A+A/692/A150/allskytg
0.0856 Jy ± 0.0012 2MASS:Ks · J/AJ/154/259/table2 VizieR J/AJ/154/259/table2
0.124 Jy ± 0.002 2MASS:H · J/AJ/154/259/table2 VizieR J/AJ/154/259/table2
0.14 Jy ± 0.003 2MASS:J · J/AJ/154/259/table2 VizieR J/AJ/154/259/table2
0.109 Jy ± 0.006 HIP:VT · J/AJ/154/259/table2 VizieR J/AJ/154/259/table2
0.0668 Jy ± 0.0042 HIP:BT · J/AJ/154/259/table2 VizieR J/AJ/154/259/table2
0.00207 Jy WISE:W4 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.00381 Jy WISE:W3 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.0211 Jy WISE:W2 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.0398 Jy WISE:W1 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.0856 Jy 2MASS:Ks · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.124 Jy 2MASS:H · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.14 Jy 2MASS:J · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.0941 Jy SDSS:z · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.132 Jy SDSS:i · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.102 Jy Gaia:G · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.115 Jy SDSS:r · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.0793 Jy SDSS:g · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.004 Jy SDSS:u · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.124 Jy 2MASS:H · J/AJ/170/216/fig3 VizieR J/AJ/170/216/fig3
0.083 Jy ± 0.0008 Johnson:K · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.123 Jy ± 0.002 Johnson:H · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.143 Jy ± 0.003 Johnson:J · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.109 Jy ± 0.006 HIP:VT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.0667 Jy ± 0.0043 HIP:BT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.104 Jy Johnson:V · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
0.0673 Jy Johnson:B · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
0.00416 Jy WISE:W3 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.0213 Jy WISE:W2 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.0402 Jy WISE:W1 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.0515 Jy Johnson:B · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.1 Jy ± 0 Gaia:G · J/MNRAS/486/251/tablea1 VizieR J/MNRAS/486/251/tablea1
0.16 Jy Gaia:G · J/MNRAS/507/318/table2 VizieR J/MNRAS/507/318/table2
0.1 Jy Gaia:G · J/MNRAS/529/1802/targets VizieR J/MNRAS/529/1802/targets
0.1 Jy ± 0 Gaia:G · J/MNRAS/551/G1593/table1 VizieR J/MNRAS/551/G1593/table1

У тому самому полі

within 9 arcmin · wider search
Об’єктТипВідстань на небіV
Gaia-2 Star 0″ —
TYC 4123-515-1 Star 0.3876″ 11.28
HD 56738 ** 185.9″ —
MCC 492 HighPM* 526.7″ —
LSPM J0723+6721 HighPM* 528.1″ —
Gaia DR3 1107964467012646656 WhiteDwarf 537.1″ —

Походження запису

where this card came from
АрхівПрочитано (UTC)Запис
SIMBAD 2026-10-07 11:16 open at source
VizieR 2026-10-07 11:16 open at source

Machine-readable: /api/v1/object/gaia-2-b · Registry entry updated 2026-10-18.