HD 1461 Overview
HD 1461
1.11
R⦿
5765.00
K
HD 1461 b
HD 1461 c
- Other Data
- Bibliography 27
- Exoplanet Archive Notes 1
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 1461 | HD 1461 b | Radial Velocity | 2010 | Rivera et al. 2010 | Confirmed Planet |
| HD 1461 | HD 1461 c | Radial Velocity | 2015 | Díaz et al. 2016 | Confirmed Planet |
HD 1461 b
- Time of Periastron/Transit Midpoint definition ambiguity in ref.; value omitted. (Kammer et al. 2014)
- RA
- 00h18m42.30s
- Dec
- -08d03m13.03s
- Distance
- 23.4534±0.0309 pc
- Parallax
- 42.6090000±0.0557121 mas
- Ecliptic Latitude
- -9.24453 deg
- Ecliptic Longitude
- 1.06424 deg
- Galactic Latitude
- -69.41004 deg
- Galactic Longitude
- 99.3068 deg
- Total Proper Motion
- 441.9148713±0.0939019 mas/yr
- Proper Motion (RA)
- 417.8750000±0.0975526 mas/yr
- Proper Motion (Dec)
- -143.7680000±0.0539701 mas/yr
- Photometry
-
mV6.47933±0.02300
-
mTESS5.8575±0.0060
-
mJ5.329±0.018
-
mH5.041±0.047
-
mKs4.897±0.023
-
mW14.831±0.236
-
mW24.515±0.119
-
mW34.934±0.015
-
mW44.831±0.031
-
mIc---
-
mGaia6.2945400±0.0003801
-
mB7.146±0.022
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.22±0.07 dex
-
[C/H] 0.22±0.12 dex
-
[O/H] 0.06±0.16 dex
-
[Na/H] 0.26±0.14 dex
-
[Mg/H] 0.25±0.09 dex
-
[Al/H] 0.24±0.16 dex
-
[Si/H] 0.19±0.08 dex
-
[Ca/H] 0.21±0.06 dex
-
[Y/H] 0.20±0.06 dex
-
[BaII/H] 0.14±0.12 dex
| Source | Rosenthal et al. 2021 | TICv8 | Gaia DR2 | Díaz et al. 2016 | Turnbull 2015 | Maldonado et al. 2015 | von Braun et al. 2014 | Rivera et al. 2010 | Sousa et al. 2008 | Takeda et al. 2007 | Valenti & Fischer 2005 | Wright et al. 2004 | Nordstrom et al. 2004 | Gray et al. 2003 | Nidever et al. 2002 | Michigan Catalog, Vol. 5 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.156±0.020 | --- | --- | --- | --- | --- |
|
CAII LOG RHK
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | -5.03 | --- | --- | --- | --- | --- |
|
Teff
(K)
|
5695.230600930000±94.314902559600 |
5739.0000+94.1611-121.7830
|
5764.50+125.50-37.25
|
5765±18 | 5765 | 5755±28 | 5386±60 | 5765±18 | 5765±18 | --- | --- | --- | --- | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
--- |
0.095395684+0.012312285-0.008744689
|
0.097121619+0.000766712-0.000768068
|
--- | 0.107±0.017 | --- |
0.075 +0.017-0.018
|
0.075±0.006 |
0.07482+0.00617-0.00626
|
--- | --- | --- | --- | --- | --- | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | --- | --- | --- | --- | 1.6 | --- | --- | 1.6±0.5 | --- | 2 | --- | --- | --- | --- |
|
M✶
(M⦿)
|
1.03064038128500±0.04734693076643 |
1.030000+0.151820-0.109587
|
--- | 1.02 | 1.03 | --- | 0.94 | 1.018±0.1 | 1.018 |
1.026+0.040-0.030
|
--- | --- | --- | --- | --- | --- | --- |
|
R✶
(R⦿)
|
1.1522878066200000±0.0271097669829750 |
1.1289600+0.0475156-0.0491377
|
1.1212182+0.0146322-0.0472711
|
--- | 1.11 | --- | 1.2441±0.0305 | 1.11±0.04 | --- | 1.11±0.04 | --- | --- | --- | --- | --- | --- | --- |
|
Metallicity
(dex)
|
0.1822847818225000±0.0615192134691250 [Fe/H] | 0.16±0.10 [M/H] | --- | 0.19±0.01 [Fe/H] | 0.18 [Fe/H] | 0.16±0.03 [Fe/H] | 0.16 [Fe/H] | --- | 0.19±0.01 [Fe/H] | --- | --- | --- | --- | --- | --- | --- | --- |
|
Age
(Gyr)
|
--- | --- | --- | --- | 7.12 | --- | 13.8 | --- | --- |
7.12+1.40-1.56
|
--- | --- | --- | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.326692663095002±0.031304744915925 |
4.3455500+0.0682300-0.0803425
|
--- | 4.38±0.03 | 4.37 | 4.47±0.07 | --- | --- | 4.38±0.03 | 4.37±0.03 | --- | --- | --- | --- | --- | --- | --- |
|
Sp. T
|
--- | --- | --- | G0 V | G5V | --- | G3 V | --- | --- | --- | --- | --- | --- | G3 V | --- | G5 V | G0 |
|
γ
(km/s)
|
--- | --- | -10.158801672884369±0.177462146653714 | -10.05960±0.00017 | --- | --- | --- | --- | --- | --- | -9.9 | --- | -10.5±0.1 | --- | -10.2 | --- | --- |
|
ρ✶
(g/cm3)
|
--- |
1.0091805+0.2282227-0.1782063
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Díaz et al. 2016 | Rosenthal et al. 2021 | Kammer et al. 2014 | Rivera et al. 2010 |
|---|---|---|---|---|
|
Mp sin i
(M⨁)
|
6.44±0.61 |
6.61+0.60-0.57
|
8.1±0.7 | 7.6±1.2 |
|
Mp sin i
(MJup)
|
0.0203±0.0019 |
0.0208+0.0019-0.0018
|
0.025±0.002 | 0.024±0.0038 |
|
e
|
<0.172 |
0.0620+0.0600-0.0420
|
0.16±0.05 | 0.14±0.19 |
|
P
(days)
|
5.77152±0.00045 |
5.77142+0.00025-0.00031
|
5.77267±0.00029 | 5.7727±0.0025 |
|
K
(m/s)
|
2.28±0.15 |
2.32+0.20-0.18
|
--- | --- |
|
a
(au)
|
0.0634±0.0022 |
0.06360+0.00095-0.00099
|
--- | 0.063438±0.000018 |
|
Tp
(days)
|
--- | --- | --- | 2450366.936 |
|
ω
(deg)
|
--- |
-10+74-56
|
--- | 58±69 |
|
TC
(days)
|
--- |
2455839.37+0.11-0.14
|
--- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Díaz et al. 2016 | Rosenthal et al. 2021 |
|---|---|---|
|
Mp sin i
(M⨁)
|
5.59±0.73 | 7.06±0.89 |
|
Mp sin i
(MJup)
|
0.0176±0.0023 | 0.0222±0.0028 |
|
e
|
<0.305 |
0.110+0.100-0.077
|
|
P
(days)
|
13.5052±0.0029 | 13.5040±0.0022 |
|
K
(m/s)
|
1.49±0.17 | 1.88±0.23 |
|
a
(au)
|
0.1117±0.0039 | 0.1121±0.0017 |
|
ω
(deg)
|
--- |
22+41-74
|
|
TC
(days)
|
--- |
2455200.11+0.52-0.48
|
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, 3 Files)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 92 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
| Radial Velocity Curve | 136 | Optical Spectra | Rivera et al. 2010 |
| Radial Velocity Curve | 28 | Optical Spectra | Rivera et al. 2010 |
- Known Objects
- 2 Confirmed Planets
- 3 2MASS Point Source Catalog
- Data Files
- 2 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 -
The HARPS search for southern extra-solar planets. XXXVIII. Bayesian re-analysis of three systems. New super-Earths, unconfirmed signals, and magnetic cycles
Díaz et al. 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 -
A Spitzer Search for Transits of Radial Velocity Detected Super-Earths
Kammer et al. 2014 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
A Super-Earth Orbiting the Nearby Sun-like Star HD 1461
Rivera 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 -
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 -
Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 parsecs: The Northern Sample I
Gray et al. 2003 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
Radial Velocities of 889 late-type stars
Nidever et al. 2002 | Reference Overview -
Yale Trigonometric Parallaxes, Fourth Edition (van Altena+ 1995)
van Altena et al. 2001 | Reference Overview -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | Reference Overview -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 5
Michigan Catalog, Vol. 5 | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | 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
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- Time Series
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