HD 220074 Overview
HD 220074
49.70
R⦿
3935.00
K
HD 220074 b
- Architecture
- HD 220074
- HD 220074
- Other Data
- Bibliography 9
- Nearby Data 3
Discovery Data
Host | Planet | Method | Year | Reference | Disposition |
---|---|---|---|---|---|
HD 220074 | HD 220074 b | Radial Velocity | 2012 | Lee et al. 2013 | Confirmed Planet |
- RA
- 23h20m14.40s
- Dec
- +61d58m12.38s
- Distance
-
324.540+6.443-6.201pc
- Parallax
- 3.0542700±0.0595369 mas
- Ecliptic Latitude
- 57.36581 deg
- Ecliptic Longitude
- 30.86967 deg
- Galactic Latitude
- 0.97076 deg
- Galactic Longitude
- 112.43817 deg
- Total Proper Motion
- 9.4479097±0.1129800 mas/yr
- Proper Motion (RA)
- 7.806800±0.111395 mas/yr
- Proper Motion (Dec)
- -5.321360±0.116318 mas/yr
- Photometry
-
mV6.40607±0.02300
-
mTESS4.68723±0.00650
-
mJ3.182±0.200
-
mH2.373±0.164
-
mKs2.006±0.212
-
mW10.399
-
mW20.754
-
mW32.168±0.014
-
mW42.030±0.016
-
mGaia5.6273700±0.0019476
-
mB8.109±0.019
Source | TICv8 | Gaia DR2 | Stassun et al. 2017 | Lee et al. 2013 | Cannon & Pickering 1918 |
---|---|---|---|---|---|
Teff
(K)
|
3932.0±122.0 |
3954.3333+227.6670-180.8330
|
3787±110 | 3935±110 | --- |
Metallicity
(dex)
|
--- | --- | -0.25 [Fe/H] | -0.25±0.25 [Fe/H] | --- |
γ
(km/s)
|
--- | -37.087033874525638±0.169904275290922 | --- | -36.89±0.21 | --- |
v sin i
(km/s)
|
--- | --- | --- | 3.0 | --- |
Age
(Gyr)
|
--- | --- | --- | 4.5±2.8 | --- |
M✶
(M⦿)
|
--- | --- | 2.20±2.62 | 1.2±0.3 | --- |
R✶
(R⦿)
|
66.0538 |
59.604256+5.849580-6.313020
|
54.92±8.76 | 49.7±9.5 | --- |
log g
(log10(cm/s2))
|
--- | --- | 1.30±0.50 | 1.1±0.2 | --- |
Sp. T
|
--- | --- | --- | M2 III | K5 |
L✶
(log10(L⦿))
|
--- |
2.893542+0.011027-0.011315
|
--- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
Source | Stassun et al. 2017 | Lee et al. 2013 |
---|---|---|
Tp
(days)
|
--- | 2451158.2±31.7 |
ω
(deg)
|
--- | 323.0±8.5 |
Mp sin i
(M⨁)
|
5289±4214 | 3527.8±572.1 |
Mp sin i
(MJup)
|
16.64±13.26 | 11.1±1.8 |
e
|
0.14±0.05 | 0.14±0.05 |
P
(days)
|
672.09998±3.70000 | 672.1±3.7 |
K
(m/s)
|
230.8±5.0 | 230.8±5.0 |
a
(au)
|
1.60±0.13 | 1.6±0.1 |
Literature Time Series
(2 File Types, 2 Files)
File Type | Data Points | Filter | Reference |
---|---|---|---|
Photometric Light Curve | 121 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
Radial Velocity Curve | 32 | Optical Spectra | Lee et al. 2013 |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes
Stassun et al. 2017 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
Planetary companions orbiting M giants HD 208527 and HD 220074
Lee et al. 2013 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | 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
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