BD-210397 Overview
BD-210397
0.65
R⦿
4152.00
K
BD-210397 b
BD-210397 c
- Architecture
- BD-210397
- BD-210397
- Other Data
- Bibliography 9
- Exoplanet Archive Notes 2
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| BD-210397 | BD-210397 b | Radial Velocity | 2023 | Frensch et al. 2023 | Confirmed Planet |
| BD-210397 | BD-210397 c | Radial Velocity | 2023 | Frensch et al. 2023 | Confirmed Planet |
BD-210397 c
- Name of planet changed from HIP 10337 b to HIP 10337 c as HIP 10337 b already exists in literature. (Philipot et al. 2023)
- The authors note that the data is equally well fit by a retrograde orbital inclination of 146 +4 -5 deg. (Philipot et al. 2023)
- RA
- 02h13m12.58s
- Dec
- -21d11m46.37s
- Distance
-
23.7324+0.0228-0.0227pc
- Parallax
- 42.1075000±0.0401158 mas
- Ecliptic Latitude
- -32.36798 deg
- Ecliptic Longitude
- 22.68899 deg
- Galactic Latitude
- -70.45622 deg
- Galactic Longitude
- 199.69949 deg
- Total Proper Motion
- 379.6005102±0.0694379 mas/yr
- Proper Motion (RA)
- 375.4760000±0.0690585 mas/yr
- Proper Motion (Dec)
- 55.8061000±0.0848537 mas/yr
- Photometry
-
mV9.84±0.03
-
mTESS8.4502±0.0061
-
mJ7.296±0.020
-
mH6.665±0.016
-
mKs6.504±0.018
-
mGaia9.259620±0.000826
-
mB11.137±0.024
| Source | Philipot et al. 2023 | Frensch et al. 2023 | TICv8 | Turnbull 2015 | Hawley et al. 1996 |
|---|---|---|---|---|---|
|
Teff
(K)
|
--- | 4051±239 |
4059.000+104.797-139.100
|
4152 | --- |
|
L✶
(log10(L⦿))
|
--- |
-0.870+0.006-0.006
|
-0.8747647+0.0264826-0.0380383
|
-0.921 +0.412-0.234
|
--- |
|
M✶
(M⦿)
|
0.69±0.01 | 0.679±0.017 |
0.6400000+0.0724992-0.0809319
|
0.57 | --- |
|
R✶
(R⦿)
|
--- | 0.747±0.088 |
0.7386390+0.0707467-0.0733286
|
0.65 | --- |
|
Sp. T
|
K7 V | K7 V | --- | K7V | K5 |
|
ρ✶
(g/cm3)
|
--- | --- |
2.238973+0.713565-0.810876
|
--- | --- |
|
log g
(log10(cm/s2))
|
--- | 4.67±0.06 |
4.5073800+0.0904968-0.1358690
|
--- | --- |
|
Metallicity
(dex)
|
--- | 0.12±0.10 [Fe/H] | --- | --- | --- |
|
v sin i
(km/s)
|
3.2 | <1 | --- | --- | --- |
|
Age
(Gyr)
|
4.00+9.50-2.80
|
6.20±4.70 | --- | --- | --- |
|
CAII LOG RHK
|
-4.43 | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Frensch et al. 2023 |
|---|---|
|
Tp
(days)
|
2456490+255-372
|
|
S
(S⨁)
|
0.020±0.001 |
|
ω
(deg)
|
-55.0+39.0-61.0
|
|
Mp sin i
(M⨁)
|
214+31-32
|
|
Mp sin i
(MJup)
|
0.7±0.1 |
|
e
|
0.1±0.1 |
|
P
(days)
|
1891+56-48
|
|
K
(m/s)
|
14±2 |
|
a
(au)
|
2.63+0.06-0.05
|
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Philipot et al. 2023 | Frensch et al. 2023 |
|---|---|---|
|
Tp
(days)
|
2460193+195-156
|
2457479+2919-1137
|
|
ω
(deg)
|
174±9 |
6.00+103.00-147.00
|
|
Mp
(M⨁)
|
1526±191 | --- |
|
Mp
(MJup)
|
4.8±0.6 | --- |
|
e
|
0.43±0.05 |
0.1+0.2-0.1
|
|
i
(deg)
|
33+5-4
|
--- |
|
P
(days)
|
6240+151-156
|
6360+6260-711
|
|
a
(au)
|
5.9±0.1 |
5.9+3.4-0.5
|
|
S
(S⨁)
|
--- |
0.0039+0.0045-0.0007
|
|
Mp sin i
(M⨁)
|
--- |
759.0+485.0-76.0
|
|
Mp sin i
(MJup)
|
--- |
2.4+1.5-0.2
|
|
K
(m/s)
|
--- |
34+12-3
|
Literature Stellar Spectra
(1 File)
| File Type | Spectrum Type | Wavelength Category | Reference |
|---|---|---|---|
| Spectra | echelle grating | Optical | Clubb et al. 2009 |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 81 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 2 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 2 Associated Literature Data
-
Multi techniques approach to identify and/or constrain radial velocity sub-stellar companions
Philipot et al. 2023 | Reference Overview -
The HARPS search for southern extra-solar planets. XLVII. Five Jupiter-mass planets in long-period orbits, one highly irradiated Neptune, one brown dwarf, and five stellar binaries
Frensch et al. 2023 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 | Reference Overview -
M2K: A Search for Planets Orbiting Early M and Late K Dwarf Stars
Clubb et al. 2009 | 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 Palomar/MSU nearby star spectroscopic survey. II. The southern M dwarfs and investigations of magnetic activity.
Hawley et al. 1996 | 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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