HD 240210 Overview
-
Star:
HD 240210
- Stellar Radius: 19.29 Solar Radius
- Stellar Effective Temperature: 4297.00 K
-
Planet:
HD 240210 b
- Disposition Confirmed
HD 240210 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| HD 240210 | ||||||
| HD 240210 b | 501.75 d | > 1655.82 M⨁ | Radial Velocity | 2009 | Niedzielski et al. 2009 | Confirmed Planet |
- RA
- 23h10m29.26s
- Dec
- +57d01m46.13s
- Distance
- 372.405±4.880 pc
- Parallax
- 2.6569800±0.0349179 mas
- Ecliptic Latitude
- 54.69883 deg
- Ecliptic Longitude
- 23.09213 deg
- Galactic Latitude
- -3.18494 deg
- Galactic Longitude
- 109.49387 deg
- Total Proper Motion
- 19.7316626±0.0526555 mas/yr
- Proper Motion (RA)
- 18.4923000±0.0521543 mas/yr
- Proper Motion (Dec)
- 6.8828300±0.0561405 mas/yr
- Photometry
- mV 8.270001±0.005000
- mTESS 6.73385±0.00610
- mJ 5.306±0.050
- mH 4.587±0.036
- mKs 4.388±0.021
- mW1 4.258±0.348
- mW2 4.009±0.181
- mW3 4.304±0.015
- mW4 4.187±0.021
- mGaia 7.644760±0.000383
- mB 9.885±0.024
- mg 12.4375000±0.0027864
- mi 11.393400±0.006411
- mr 12.1420000±0.0054831
- mu 15.1321000±0.0086646
- mz 11.0008000±0.0086814
-
Abundances
(Hypatia Catalog) - [Fe/H] -0.08±0.08 dex
- [C/H] 0.31±0.09 dex
- [O/H] -0.03±0.02 dex
- [Na/H] 0.27±0.10 dex
- [Mg/H] -0.09±0.10 dex
- [Al/H] 0.22±0.22 dex
- [Si/H] 0.19±0.02 dex
- [Ca/H] -0.22±0.10 dex
| Source | TICv8 | Gaia DR2 | Sousa et al. 2015 | Niedzielski et al. 2009 |
|---|---|---|---|---|
|
Teff
(K)
|
4301.9300±19.3072 |
4019.3198+60.0102-89.9831
|
4316±78 | 4297±25 |
|
L✶
(log10(L⦿))
|
--- |
2.1829131+0.0086160-0.0087903
|
--- | 1.55 |
|
Metallicity
(dex)
|
-0.1380950±0.0261861 [M/H] | --- | -0.14±0.03 [Fe/H] | -0.18±0.12 [Fe/H] |
|
v sin i
(km/s)
|
--- | --- | --- | <1.0±1 |
|
M✶
(M⦿)
|
--- | --- | 1.241±0.238 | 0.82±0.15 |
|
log g
(log10(cm/s2))
|
--- | --- | 1.91±0.21 | 2.31±0.11 |
|
Sp. T
|
--- | --- | --- | K3 III |
|
Age
(Gyr)
|
--- | --- | 5.085±3.089 | --- |
|
R✶
(R⦿)
|
28.6809 |
25.456816+1.179290-0.743471
|
19.293±4.399 | --- |
|
γ
(km/s)
|
--- | 8.7958203278782214±0.1566850563143783 | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
- Planetary Systems
| Source | Niedzielski et al. 2009 |
|---|---|
|
Tp
(days)
|
2454487.38±10.93 |
|
ω
(deg)
|
277.59±7.77 |
|
Mp sin i
(M⨁)
|
1655.82 |
|
Mp sin i
(MJup)
|
5.21 |
|
e
|
0.15±0.02 |
|
P
(days)
|
501.75±2.33 |
|
K
(m/s)
|
161.89±3.49 |
|
a
(au)
|
1.16 |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Radial Velocity Curve | 38 | Optical Spectra | Niedzielski et al. 2009 |
Nearby Data (within 30 arcseconds) Browse Nearby Data
+
- Known Objects
- 1 Confirmed Planets
- 4 2MASS Point Source Catalog
- Data Files
- 3 SuperWASP Time Series
- 1 Associated Literature Data
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview -
Gaia Data Release 2
Gaia DR2 Reference Overview -
Homogeneous spectroscopic parameters for bright planet host stars from the northern hemisphere . The impact on stellar and planetary mass
Sousa et al. 2015 Reference Overview -
All WISE Data Release
Cutri et al. 2014 Reference Overview -
Substellar-mass Companions to the K-dwarf BD+14 4559 and the K-giants HD 240210 and BD+20 2457
Niedzielski et al. 2009 Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog 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
- Download
