61 Vir Overview
61 Vir
0.99
R⦿
5538.00
K
61 Vir b
61 Vir c
61 Vir d
- Other Data
- Bibliography 31
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| 61 Vir | 61 Vir b | Radial Velocity | 2009 | Vogt et al. 2010 | Confirmed Planet |
| 61 Vir | 61 Vir c | Radial Velocity | 2009 | Vogt et al. 2010 | Confirmed Planet |
| 61 Vir | 61 Vir d | Radial Velocity | 2009 | Vogt et al. 2010 | Confirmed Planet |
- RA
- 13h18m23.15s
- Dec
- -18d18m56.79s
- Distance
-
8.50332+0.01737-0.01730pc
- Parallax
- 117.573000±0.237902 mas
- Ecliptic Latitude
- -9.3038 deg
- Ecliptic Longitude
- 205.00463 deg
- Galactic Latitude
- 44.08875 deg
- Galactic Longitude
- 311.85177 deg
- Total Proper Motion
- 1508.8416272±0.3933829 mas/yr
- Proper Motion (RA)
- -1070.810000±0.391373 mas/yr
- Proper Motion (Dec)
- -1063.000000±0.395412 mas/yr
- Photometry
-
mV4.6955±0.0462
-
mTESS4.0850±0.0082
-
mJ3.334±0.200
-
mH2.974±0.176
-
mKs2.956±0.236
-
mW1>2.144
-
mW22.791±0.524
-
mW33.091±0.009
-
mW42.986±0.019
-
mIc---
-
mGaia4.5405200±0.0055701
-
mB0.0720±0.2440
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.02±0.46 dex
-
[C/H] 0.01±0.30 dex
-
[O/H] 0.00±0.20 dex
-
[Na/H] -0.03±0.18 dex
-
[Mg/H] 0.09±0.60 dex
-
[Al/H] 0.06±0.25 dex
-
[Si/H] 0.01±0.40 dex
-
[Ca/H] 0.06±0.41 dex
-
[Y/H] 0.01±0.16 dex
-
[BaII/H] -0.03±0.16 dex
| Source | Rosenthal et al. 2021 | TICv8 | Gaia DR2 | Turnbull 2015 | Maldonado et al. 2015 | von Braun et al. 2014 | Sanz-Forcada et al. 2010 | Vogt et al. 2010 | Sousa et al. 2008 | Takeda et al. 2007 | Gray et al. 2006 | Valenti & Fischer 2005 | Wright et al. 2004 | Nordstrom et al. 2004 | Reiners & Schmitt 2003a | Nidever et al. 2002 | Henry et al. 1996 | Henry et al. 1996 | Henry et al. 1996 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Michigan Catalog, Vol. 4 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.156±0.020 | --- | --- | --- | 0.168 | 0.172 | 0.169 | 0.1633±0.0062 | 0.1569±0.0030 | 0.1580 | 0.1635±0.0082 | 0.1640±0.0046 | 0.1603±0.0047 | --- | --- |
|
CAII LOG RHK
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | -5.04 | --- | --- | --- | -4.95 | -4.97 | -4.97 | --- | --- | --- | --- | --- | --- | --- | --- |
|
Teff
(K)
|
5585.568269170000±78.879411481275 |
5562.000+109.027-108.159
|
5915.3335+857.6670-215.3330
|
5571 | 5579±10 | 5538±13 | --- | 5577±33 | 5558±19 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
--- |
-0.07823094+0.01367497-0.00683364
|
-0.062857619+0.001888140-0.001896375
|
-0.060 +0.047-0.053
|
--- |
-0.08502+0.00174-0.00175
|
--- | -0.095±0.003 |
-0.0947+0.0027-0.0027
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
Metallicity
(dex)
|
0.02750975839685000±0.05998304983937501 [Fe/H] | -0.030±0.100 [M/H] | --- | 0.05 [Fe/H] | -0.02±0.01 [Fe/H] | 0.01 [Fe/H] | --- | -0.01 [Fe/H] | -0.02±0.01 [Fe/H] | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
Age
(Gyr)
|
--- | --- | --- | 8.96 | --- | 8.6 | 7.96 |
8.96 +2.76-3.08
|
--- |
8.960+2.760-3.080
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
M✶
(M⦿)
|
0.91407202304549995±0.03679791028922499 |
0.9800000+0.1369790-0.1053110
|
--- | 0.94 | --- | 0.93 | --- |
0.942 +0.034-0.029
|
0.876 |
0.942+0.034-0.029
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
R✶
(R⦿)
|
1.0325098293200001±0.0231978177261250 |
0.98418200+0.04344520-0.04592160
|
0.88565660+0.06818030-0.21010000
|
0.98 | --- | 0.9867±0.0048 | --- | 0.963±0.011 | --- | 0.980±0.030 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
Sp. T
|
--- | --- | --- | G5V | --- | G7 V | --- | G5 V | --- | --- | G7 V | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | G5 V | G5 |
|
log g
(log10(cm/s2))
|
4.3687747392250005±0.0283043517265250 |
4.4431400+0.0645725-0.0808209
|
--- | 4.45 | 4.51±0.03 | --- | --- | 4.34±0.03 | 4.36±0.03 |
4.45+0.04-0.03
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
γ
(km/s)
|
--- | --- | -8.1602266758669124±0.1920968130658328 | --- | --- | --- | --- | --- | --- | --- | --- | -9.4 | --- | -8.2±0.1 | --- | -7.8 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | --- | --- | --- | --- | 1.9 | --- | --- | --- | 2.2±0.5 | --- | 2 | <2.2±0.3 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
--- |
1.4493296+0.2961129-0.2787720
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Vogt et al. 2010 | Rosenthal et al. 2021 |
|---|---|---|
|
ω
(deg)
|
105±54 |
20+48-69
|
|
Mp sin i
(M⨁)
|
5.1±0.5 |
5.12+0.54-0.51
|
|
Mp sin i
(MJup)
|
0.016±0.002 |
0.0161+0.0017-0.0016
|
|
e
|
0.12±0.11 |
0.0990+0.0910-0.0700
|
|
P
(days)
|
4.2150±0.0006 | 4.21487±0.00016 |
|
K
(m/s)
|
2.12±0.23 |
2.17+0.22-0.21
|
|
a
(au)
|
0.050201±0.000005 |
0.04956+0.00065-0.00067
|
|
TC
(days)
|
--- |
2455200.70+0.14-0.11
|
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Vogt et al. 2010 | Rosenthal et al. 2021 |
|---|---|---|
|
ω
(deg)
|
341±38 |
-20.0+86.0-44.0
|
|
Mp sin i
(M⨁)
|
18.2±1.1 |
16.1+1.1-1.2
|
|
Mp sin i
(MJup)
|
0.057±0.003 |
0.0507+0.0035-0.0037
|
|
e
|
0.14±0.06 |
0.0680+0.0670-0.0470
|
|
P
(days)
|
38.021±0.034 | 38.0957±0.0083 |
|
K
(m/s)
|
3.62±0.23 |
3.27+0.21-0.22
|
|
a
(au)
|
0.2175±0.0001 |
0.2151+0.0028-0.0029
|
|
TC
(days)
|
--- |
2454922.48+0.69-0.65
|
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Vogt et al. 2010 |
|---|---|
|
ω
(deg)
|
314±20 |
|
Mp sin i
(M⨁)
|
22.9±2.6 |
|
Mp sin i
(MJup)
|
0.072±0.008 |
|
e
|
0.35±0.09 |
|
P
(days)
|
123.01±0.55 |
|
K
(m/s)
|
3.25±0.39 |
|
a
(au)
|
0.476±0.001 |
Literature Stellar Spectra
(9 Files)
| File Type | Spectrum Type | Wavelength Category | Reference |
|---|---|---|---|
| Spectra | echelle grating | Optical | California Planet Search |
| Spectra | echelle grating | Optical | California Planet Search |
| Spectra | echelle grating | Optical | California Planet Search |
| Spectra | echelle grating | Optical | California Planet Search |
| Spectra | echelle grating | Optical | California Planet Search |
| Spectra | echelle grating | Optical | California Planet Search |
| Spectra | echelle grating | Optical | California Planet Search |
| Spectra | echelle grating | Optical | California Planet Search |
| Spectra | Infrared | Lawler et al. 2009 |
Literature Time Series
(2 File Types, 7 Files)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 106 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
| Radial Velocity Curve | 103 | Optical Spectra | Howard & Fulton 2016 |
| Radial Velocity Curve | 95 | Optical Spectra | Howard & Fulton 2016 |
| Radial Velocity Curve | 14 | Optical Spectra | Howard & Fulton 2016 |
| Radial Velocity Curve | 126 | Optical Spectra | Vogt et al. 2010 |
| Radial Velocity Curve | 80 | Optical Spectra | Vogt et al. 2010 |
| Radial Velocity Curve | 26 | Optical Spectra | Campbell et al. 1988 |
- Known Objects
- 3 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 3 Associated Literature Data
-
The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades
Rosenthal et al. 2021 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
Limits on Planetary Companions from Doppler Surveys of Nearby Stars
Howard & Fulton 2016 | Reference Overview -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 | Reference Overview -
Searching for signatures of planet formation in stars with circumstellar debris discs
Maldonado et al. 2015 | Reference Overview -
Stellar diameters and temperatures - V. 11 newly characterized exoplanet host stars
von Braun et al. 2014 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
A scenario of planet erosion by coronal radiation
Sanz-Forcada et al. 2010 | Reference Overview -
A Super-Earth and Two Neptunes Orbiting the Nearby Sun-like Star 61 Virginis
Vogt et al. 2010 | Reference Overview -
Explorations Beyond the Snow Line: Spitzer/IRS Spectra of Debris Disks Around Solar-Type Stars
Lawler et al. 2009 | Reference Overview -
Spectroscopic parameters for 451 stars in the HARPS GTO planet search program. Stellar [Fe/H] and the frequency of exo-Neptunes
Sousa et al. 2008 | Reference Overview -
CPS
California Planet Search -
Structure and Evolution of Nearby Stars with Planets. II. Physical Properties of ~1000 Cool Stars from the SPOCS Catalog
Takeda et al. 2007 | Reference Overview -
Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 parsecs: The Southern Sample
Gray et al. 2006 | Reference Overview -
Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs
Valenti & Fischer 2005 | Reference Overview -
Chromospheric Ca II Emission in Nearby F, G, K, and M Stars
Wright et al. 2004 | Reference Overview -
The Geneva-Copenhagen survey of the Solar neighbourhood. Ages,metallicities and kinematix properties of ~14 000 F and G dwarfs
Nordstrom et al. 2004 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
Rotation and differential rotation in field F- and G-type stars
Reiners & Schmitt 2003a | Reference Overview -
Radial Velocities of 889 late-type stars
Nidever et al. 2002 | Reference Overview -
Revised Coordinates and Proper Motions of the Stars in the Luyten Half-Second Catalog
Bakos et al. 2002 | Reference Overview -
Yale Trigonometric Parallaxes, Fourth Edition (van Altena+ 1995)
van Altena et al. 2001 | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | Reference Overview -
A Survey of Ca II H and K Chromospheric Emission in Southern Solar-Type Stars
Henry et al. 1996 | Reference Overview -
CA II H and K measurements made at Mount Wilson Observatory, 1966-1983
Duncan et al. 1991 | Reference Overview -
A search for substellar companions to solar-type stars
Campbell et al. 1988 | Reference Overview -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 4
Michigan Catalog, Vol. 4 | Reference Overview -
VRI photometry of nearby stars.
Cousins 1980a | Reference Overview -
UBVRIJKL Photometry of Bright Stars
Johnson et al. 1966 | Reference Overview -
The Henry Draper catalogue 0h, 1h, 2h, and 3h
Cannon & Pickering 1918 | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
- Search
- Browse
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