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55 Cnc f

Exoplanet VizieR
Пряме сходження
08h 52m 35.24s
Схилення
+28° 19′ 47.3″
Галактичні l, b
196.8, 37.7
Зоряна величина V
5.951
Відстань
12.585 pc

Планета

NASA Exoplanet Archive, composite parameters
Материнська зоря55 Cnc · G8 V
ВідкриттяRadial Velocity, 2007 · Multiple Observatories
Орбітальний період260.58 d
Велика піввісь0.802 au
Ексцентриситет0.063
Радіус7.59 R⊕ · 0.677 R♃
Маса44.812 M⊕ · 0.141 M♃
Густина0.563 g/cm³
Рівноважна температура277.07 K
Відстань до системи12.585 pc

Опубліковані вимірювання

5 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.

Маса 9 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
48.5 M_earth ± 2.8 Radial Velocity NASA Exoplanet Archive Moutou et al. 2026 2026
40.4 M_earth ± 2.9 Radial Velocity NASA Exoplanet Archive Harada et al. 2025 2025
46.87969 M_earth ± 2.988 Radial Velocity NASA Exoplanet Archive Rosenthal et al. 2021 2021
47.8 M_earth ± 2.4 Radial Velocity NASA Exoplanet Archive Bourrier et al. 2018 2018
44.812 M_earth ± 3.814 Radial Velocity NASA Exoplanet Archive Baluev 2015 2015
47.0051 M_earth ± 6.96 Radial Velocity NASA Exoplanet Archive Nelson et al. 2014 2014
54.664 M_earth ± 2.543 Radial Velocity NASA Exoplanet Archive Endl et al. 2012 2012
44.812 M_earth ± 12.39 Radial Velocity NASA Exoplanet Archive Wright et al. 2009 2009
45.766 M_earth ± 12.71 Radial Velocity NASA Exoplanet Archive Fischer et al. 2008 2008

Орбітальний період 9 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
260.58 d ± 0.15 Radial Velocity NASA Exoplanet Archive Moutou et al. 2026 2026
260.54 d ± 0.27 Radial Velocity NASA Exoplanet Archive Harada et al. 2025 2025
260.98 d ± 0.24 Radial Velocity NASA Exoplanet Archive Rosenthal et al. 2021 2021
259.88 d ± 0.29 Radial Velocity NASA Exoplanet Archive Bourrier et al. 2018 2018
262 d ± 0.51 Radial Velocity NASA Exoplanet Archive Baluev 2015 2015
260.91 d ± 0.36 Radial Velocity NASA Exoplanet Archive Nelson et al. 2014 2014
261.2 d ± 0.4 Radial Velocity NASA Exoplanet Archive Endl et al. 2012 2012
260.7 d ± 1.1 Radial Velocity NASA Exoplanet Archive Wright et al. 2009 2009
260 d ± 1.1 Radial Velocity NASA Exoplanet Archive Fischer et al. 2008 2008

Велика піввісь 9 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.802 au ± 0.014 Radial Velocity NASA Exoplanet Archive Moutou et al. 2026 2026
0.75 au ± 0.015 Radial Velocity NASA Exoplanet Archive Harada et al. 2025 2025
0.792 au ± 0.012 Radial Velocity NASA Exoplanet Archive Rosenthal et al. 2021 2021
0.7708 au ± 0.0043 Radial Velocity NASA Exoplanet Archive Bourrier et al. 2018 2018
0.788 au ± 0.001 Radial Velocity NASA Exoplanet Archive Baluev 2015 2015
0.7733 au ± 0.001 Radial Velocity NASA Exoplanet Archive Nelson et al. 2014 2014
0.77 au ± 0.005 Radial Velocity NASA Exoplanet Archive Endl et al. 2012 2012
0.775 au ± 0.045 Radial Velocity NASA Exoplanet Archive Wright et al. 2009 2009
0.781 au ± 0.007 Radial Velocity NASA Exoplanet Archive Fischer et al. 2008 2008

Ексцентриситет 9 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.063 ± 0.048 Radial Velocity NASA Exoplanet Archive Moutou et al. 2026 2026
0.103 ± 0.073 Radial Velocity NASA Exoplanet Archive Harada et al. 2025 2025
0.142 ± 0.06 Radial Velocity NASA Exoplanet Archive Rosenthal et al. 2021 2021
0.08 ± 0.05 Radial Velocity NASA Exoplanet Archive Bourrier et al. 2018 2018
0.305 ± 0.075 Radial Velocity NASA Exoplanet Archive Baluev 2015 2015
0.08 ± 0.102 Radial Velocity NASA Exoplanet Archive Nelson et al. 2014 2014
0.32 ± 0.05 Radial Velocity NASA Exoplanet Archive Endl et al. 2012 2012
0 ± 0.2 Radial Velocity NASA Exoplanet Archive Wright et al. 2009 2009
0.2 ± 0.2 Radial Velocity NASA Exoplanet Archive Fischer et al. 2008 2008

Розподіл енергії у спектрі 129 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
22.7 Jy ± 0 GAIA/GAIA2:Grp · I/345/gaia2 VizieR I/345/gaia2
17.1 Jy ± 0 GAIA/GAIA2:G · I/345/gaia2 VizieR I/345/gaia2
12 Jy ± 0 GAIA/GAIA2:Gbp · I/345/gaia2 VizieR I/345/gaia2
20.7 Jy ± 4.5 2MASS:H · I/345/rvstdcat VizieR I/345/rvstdcat
19.5 Jy ± 4.4 2MASS:J · I/345/rvstdcat VizieR I/345/rvstdcat
22.3 Jy ± 0.1 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
16.4 Jy ± 0 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
12.3 Jy ± 0 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.0694 Jy ± 0.0001 SDSS:i · I/353/gsc242 VizieR I/353/gsc242
10.3 Jy ± 0 Gaia:G · I/353/gsc242 VizieR I/353/gsc242
11.2 Jy ± 0.6 SDSS:g · I/353/gsc242 VizieR I/353/gsc242
0.0192 Jy ± 0.0002 SDSS:z · I/353/gsc242 VizieR I/353/gsc242
Show the remaining 117
ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.0384 Jy ± 0.0006 SDSS:r · I/353/gsc242 VizieR I/353/gsc242
0.206 Jy ± 0.006 WISE:W4 · I/353/gsc242 VizieR I/353/gsc242
0.695 Jy ± 0.01 WISE:W3 · I/353/gsc242 VizieR I/353/gsc242
8.2 Jy ± 1.32 WISE:W2 · I/353/gsc242 VizieR I/353/gsc242
7.69 Jy ± 2.29 WISE:W1 · I/353/gsc242 VizieR I/353/gsc242
22.3 Jy ± 0.1 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
16.4 Jy ± 0 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
12.3 Jy ± 0 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
23.8 Jy Cousins:I · I/360/syntphot VizieR I/360/syntphot
25 Jy SDSS:i · I/360/syntphot VizieR I/360/syntphot
19.8 Jy Cousins:R · I/360/syntphot VizieR I/360/syntphot
19.5 Jy SDSS:r · I/360/syntphot VizieR I/360/syntphot
15.1 Jy Cousins:V · I/360/syntphot VizieR I/360/syntphot
10.9 Jy SDSS:g · I/360/syntphot VizieR I/360/syntphot
8.21 Jy Cousins:B · I/360/syntphot VizieR I/360/syntphot
1.94 Jy SDSS:u · I/360/syntphot VizieR I/360/syntphot
2.01 Jy Cousins:U · I/360/syntphot VizieR I/360/syntphot
0.29 Jy ± 0.016 AKARI:L18W · II/297/irc VizieR II/297/irc
1.41 Jy ± 0.02 AKARI:S9W · II/297/irc VizieR II/297/irc
0.207 Jy ± 0.005 WISE:W4 · II/311/wise VizieR II/311/wise
0.688 Jy ± 0.009 WISE:W3 · II/311/wise VizieR II/311/wise
6.91 Jy ± 0.38 WISE:W2 · II/311/wise VizieR II/311/wise
7.17 Jy ± 0.64 WISE:W1 · II/311/wise VizieR II/311/wise
0.0384 Jy ± 0 UKIDSS:H · II/319/las9 VizieR II/319/las9
0.206 Jy ± 0.006 WISE:W4 · II/328/allwise VizieR II/328/allwise
0.695 Jy ± 0.01 WISE:W3 · II/328/allwise VizieR II/328/allwise
8.2 Jy ± 1.32 WISE:W2 · II/328/allwise VizieR II/328/allwise
7.69 Jy ± 2.29 WISE:W1 · II/328/allwise VizieR II/328/allwise
0.434 Jy IRAS:100 · II/338/catalog VizieR II/338/catalog
0.105 Jy IRAS:60 · II/338/catalog VizieR II/338/catalog
0.241 Jy IRAS:25 · II/338/catalog VizieR II/338/catalog
0.208 Jy WISE:W4 · II/338/catalog VizieR II/338/catalog
0.29 Jy ± 0.016 AKARI:L18W · II/338/catalog VizieR II/338/catalog
0.981 Jy IRAS:12 · II/338/catalog VizieR II/338/catalog
0.751 Jy WISE:W3 · II/338/catalog VizieR II/338/catalog
1.41 Jy ± 0.02 AKARI:S9W · II/338/catalog VizieR II/338/catalog
6.96 Jy WISE:W2 · II/338/catalog VizieR II/338/catalog
7.15 Jy WISE:W1 · II/338/catalog VizieR II/338/catalog
0.0959 Jy ± 0.0001 XMM-OT:V · II/340/xmmom2_1 VizieR II/340/xmmom2_1
0.0204 Jy ± 0 XMM-OT:UVM2 · II/340/xmmom2_1 VizieR II/340/xmmom2_1
0.118 Jy ± 0.011 PAN-STARRS/PS1:y · II/349/ps1 VizieR II/349/ps1
0.0692 Jy ± 0.0001 PAN-STARRS/PS1:i · II/349/ps1 VizieR II/349/ps1
11.1 Jy ± 0.6 PAN-STARRS/PS1:g · II/349/ps1 VizieR II/349/ps1
0.0382 Jy ± 0.0006 PAN-STARRS/PS1:r · II/349/ps1 VizieR II/349/ps1
0.0192 Jy ± 0.0002 PAN-STARRS/PS1:z · II/349/ps1 VizieR II/349/ps1
0.0202 Jy ± 0 XMM-OT:UVM2 · II/356/xmmom41s VizieR II/356/xmmom41s
0.394 Jy ± 0.013 WISE:W2 · II/365/catwise VizieR II/365/catwise
0.37 Jy ± 0.013 WISE:W1 · II/365/catwise VizieR II/365/catwise
0.0201 Jy ± 0 XMM-OT:UVM2 · II/370/xmmom5s VizieR II/370/xmmom5s
0.02 Jy ± 0.0001 XMM-OT:UVM2 · II/378/xmmom6s VizieR II/378/xmmom6s
13.1 Jy ± 0 PAN-STARRS/PS1:i · II/389/ps1_dr2 VizieR II/389/ps1_dr2
11.1 Jy ± 0.6 PAN-STARRS/PS1:g · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.118 Jy ± 0.011 PAN-STARRS/PS1:y · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0192 Jy ± 0.0001 PAN-STARRS/PS1:z · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0382 Jy ± 0.0006 PAN-STARRS/PS1:r · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.00887 Jy ± 0.00013 SDSS:z · V/154/sdss16 VizieR V/154/sdss16
0.000166 Jy ± 5.40e-05 SDSS:i · V/154/sdss16 VizieR V/154/sdss16
0.000418 Jy ± 3.30e-05 SDSS:g · V/154/sdss16 VizieR V/154/sdss16
8.2 Jy ± 1.32 WISE:W2 · J/ApJ/817/112/highpm VizieR J/ApJ/817/112/highpm
7.69 Jy ± 2.29 WISE:W1 · J/ApJ/817/112/highpm VizieR J/ApJ/817/112/highpm
16.7 Jy ± 0.6 2MASS:Ks · J/ApJ/817/112/highpm VizieR J/ApJ/817/112/highpm
20.7 Jy ± 4.5 2MASS:H · J/ApJ/817/112/highpm VizieR J/ApJ/817/112/highpm
19.5 Jy ± 4.4 2MASS:J · J/ApJ/817/112/highpm VizieR J/ApJ/817/112/highpm
26.1 Jy ± 0 Gaia:G · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
15.6 Jy Gaia:G · J/ApJ/909/115/table8 VizieR J/ApJ/909/115/table8
8.2 Jy ± 1.32 WISE:W2 · J/ApJS/224/36/table11 VizieR J/ApJS/224/36/table11
7.69 Jy ± 2.29 WISE:W1 · J/ApJS/224/36/table11 VizieR J/ApJS/224/36/table11
16.7 Jy ± 0.6 2MASS:Ks · J/ApJS/224/36/table11 VizieR J/ApJS/224/36/table11
20.7 Jy ± 4.5 2MASS:H · J/ApJS/224/36/table11 VizieR J/ApJS/224/36/table11
19.5 Jy ± 4.4 2MASS:J · J/ApJS/224/36/table11 VizieR J/ApJS/224/36/table11
15.6 Jy Gaia:G · J/ApJS/247/66/table4 VizieR J/ApJS/247/66/table4
20.7 Jy ± 4.5 2MASS:H · J/A+A/616/A7/rvstdcat VizieR J/A+A/616/A7/rvstdcat
19.5 Jy ± 4.4 2MASS:J · J/A+A/616/A7/rvstdcat VizieR J/A+A/616/A7/rvstdcat
16.7 Jy ± 0.6 2MASS:Ks · J/A+A/649/A6/table1c VizieR J/A+A/649/A6/table1c
20.7 Jy ± 4.5 2MASS:H · J/A+A/649/A6/table1c VizieR J/A+A/649/A6/table1c
19.5 Jy ± 4.4 2MASS:J · J/A+A/649/A6/table1c VizieR J/A+A/649/A6/table1c
26.3 Jy Gaia:G · J/A+A/649/A6/table1c VizieR J/A+A/649/A6/table1c
15.4 Jy ± 1.8 Johnson:V · J/A+A/653/A98/aspic1_1 VizieR J/A+A/653/A98/aspic1_1
15.2 Jy Gaia:G · J/A+A/657/A7/tablea2 VizieR J/A+A/657/A7/tablea2
15.2 Jy Johnson:V · J/A+A/657/A7/tablea2 VizieR J/A+A/657/A7/tablea2
13.5 Jy HIP:Hp · J/A+A/657/A7/tablea2 VizieR J/A+A/657/A7/tablea2
15.4 Jy Gaia:G · J/A+A/657/A7/tablea3 VizieR J/A+A/657/A7/tablea3
15.2 Jy Johnson:V · J/A+A/657/A7/tablea3 VizieR J/A+A/657/A7/tablea3
13.5 Jy HIP:Hp · J/A+A/657/A7/tablea3 VizieR J/A+A/657/A7/tablea3
16.7 Jy ± 0.6 2MASS:Ks · J/A+A/670/A19/cns5 VizieR J/A+A/670/A19/cns5
20.7 Jy ± 4.5 2MASS:H · J/A+A/670/A19/cns5 VizieR J/A+A/670/A19/cns5
19.5 Jy ± 4.4 2MASS:J · J/A+A/670/A19/cns5 VizieR J/A+A/670/A19/cns5
26.3 Jy ± 0 Gaia:G · J/A+A/670/A19/cns5 VizieR J/A+A/670/A19/cns5
15.4 Jy Gaia:G · J/A+A/677/A137/catalog VizieR J/A+A/677/A137/catalog
0.00999 Jy ± 0.0022 Herschel/PACS:100 · J/A+A/688/A203/blhrcds VizieR J/A+A/688/A203/blhrcds
15.6 Jy ± 0 Gaia:G · J/A+A/692/A150/allskytg VizieR J/A+A/692/A150/allskytg
0.206 Jy ± 0.006 WISE:W4 · J/A+A/693/A228/tablea1 VizieR J/A+A/693/A228/tablea1
0.695 Jy ± 0.01 WISE:W3 · J/A+A/693/A228/tablea1 VizieR J/A+A/693/A228/tablea1
8.2 Jy ± 1.32 WISE:W2 · J/A+A/693/A228/tablea1 VizieR J/A+A/693/A228/tablea1
7.69 Jy ± 2.29 WISE:W1 · J/A+A/693/A228/tablea1 VizieR J/A+A/693/A228/tablea1
16.7 Jy ± 0.6 2MASS:Ks · J/A+A/693/A228/tablea1 VizieR J/A+A/693/A228/tablea1
20.7 Jy ± 4.5 2MASS:H · J/A+A/693/A228/tablea1 VizieR J/A+A/693/A228/tablea1
19.5 Jy ± 4.4 2MASS:J · J/A+A/693/A228/tablea1 VizieR J/A+A/693/A228/tablea1
26.3 Jy ± 0.1 Gaia:G · J/A+A/693/A228/tablea1 VizieR J/A+A/693/A228/tablea1
16.7 Jy ± 0.6 2MASS:Ks · J/AJ/161/234/table2 VizieR J/AJ/161/234/table2
20.7 Jy ± 4.5 2MASS:H · J/AJ/161/234/table2 VizieR J/AJ/161/234/table2
19.5 Jy ± 4.4 2MASS:J · J/AJ/161/234/table2 VizieR J/AJ/161/234/table2
15.6 Jy Gaia:G · J/AJ/161/234/table2 VizieR J/AJ/161/234/table2
0.0197 Jy ± 0.0001 GALEX:NUV · J/AJ/161/234/table2 VizieR J/AJ/161/234/table2
4.50000e-05 Jy ± 7.90e-06 GALEX:FUV · J/AJ/161/234/table2 VizieR J/AJ/161/234/table2
16.7 Jy ± 0.6 2MASS:Ks · J/AJ/161/234/table3 VizieR J/AJ/161/234/table3
20.7 Jy ± 4.5 2MASS:H · J/AJ/161/234/table3 VizieR J/AJ/161/234/table3
19.5 Jy ± 4.4 2MASS:J · J/AJ/161/234/table3 VizieR J/AJ/161/234/table3
15.6 Jy Gaia:G · J/AJ/161/234/table3 VizieR J/AJ/161/234/table3
15.6 Jy Gaia:G · J/AJ/161/234/table4 VizieR J/AJ/161/234/table4
15.6 Jy Gaia:G · J/AJ/161/234/table5 VizieR J/AJ/161/234/table5
0.0197 Jy ± 0.0001 GALEX:NUV · J/AJ/161/234/table5 VizieR J/AJ/161/234/table5
4.50000e-05 Jy ± 7.90e-06 GALEX:FUV · J/AJ/161/234/table5 VizieR J/AJ/161/234/table5
20.7 Jy 2MASS:H · J/AJ/170/216/fig3 VizieR J/AJ/170/216/fig3
15.6 Jy ± 0 Gaia:G · J/MNRAS/486/251/tablea1 VizieR J/MNRAS/486/251/tablea1
15.4 Jy ± 0 Gaia:G · J/MNRAS/527/3183/table2 VizieR J/MNRAS/527/3183/table2
15.4 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
55 Cnc Star 0″ —
55 Cnc e Exoplanet 0″ 5.951
55 Cnc d Exoplanet 0″ 5.951
55 Cnc c Exoplanet 0″ 5.951
55 Cnc b Exoplanet 0″ 5.951
* rho01 Cnc b Planet 8.353″ —
* rho01 Cnc e Planet 8.353″ —
* rho01 Cnc HighPM* 8.353″ —
* rho01 Cnc c Planet 8.353″ —
* rho01 Cnc d Planet 8.353″ —
* rho01 Cnc f Planet 8.353″ —

Походження запису

where this card came from
АрхівПрочитано (UTC)Запис
VizieR 2026-09-08 03:37 open at source

Machine-readable: /api/v1/object/55-cnc-f · Registry entry updated 2026-09-13.