HD 213885 Overview
HD 213885
1.14
R⦿
5778.75
K
HD 213885 b
0.156
RJup
HD 213885 c
- Architecture
- HD 213885
- HD 213885
Discovery Data
| Host | Planet | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|---|
| HD 213885 | HD 213885 b | 1.01 d | 1.75 R⨁ | Transit | 2019 | Espinoza et al. 2020 | Confirmed Planet |
| HD 213885 | HD 213885 c | 4.79 d | > 19.95 M⨁ | Radial Velocity | 2019 | Espinoza et al. 2020 | Confirmed Planet |
- RA
- 22h35m56.09s
- Dec
- -59d51m53.38s
- Distance
-
48.0883+0.0991-0.0987pc
- Parallax
- 20.7663000±0.0424417 mas
- Ecliptic Latitude
- -46.20819 deg
- Ecliptic Longitude
- 312.62086 deg
- Galactic Latitude
- -49.93536 deg
- Galactic Longitude
- 328.70205 deg
- Total Proper Motion
- 137.3844076±0.0556181 mas/yr
- Proper Motion (RA)
- -108.3880000±0.0501773 mas/yr
- Proper Motion (Dec)
- -84.4187000±0.0635787 mas/yr
- Photometry
-
mV7.95±0.03
-
mTESS7.3840±0.0061
-
mJ6.806±0.023
-
mH6.501±0.034
-
mKs6.419±0.024
-
mW16.370±0.087
-
mW26.281±0.024
-
mW36.370±0.015
-
mW46.268±0.067
-
mGaia7.801730±0.000247
-
mB8.495±0.000
-
mi7.7130±0.0020
-
mr7.8500±0.0010
-
mz7.4690±0.0020
| Source | Espinoza et al. 2020 | TICv8 | Gaia DR2 | Nordstrom et al. 2004 | Henry et al. 1996 | Michigan Catalog, Vol. 1 | Cannon & Pickering 1918 | ExoFOP | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | 0.174 | --- | --- | --- | ||
|
CAII LOG RHK
|
--- | --- | --- | --- | -4.90 | --- | --- | --- | ||
|
Teff
(K)
|
5978±50 |
5795.290+70.178-151.680
|
5778.75+133.25-60.75
|
--- | --- | --- | --- | 5795.2900±44.5804 | ||
|
L✶
(log10(L⦿))
|
0.1386+0.0140-0.0157
|
0.11458697+0.01203222-0.01056267
|
0.11640662+0.00127729-0.00128106
|
--- | --- | --- | --- | --- | ||
|
γ
(km/s)
|
--- | --- | 36.222943945808296±0.135485678008715 | 35.5±0.3 | --- | --- | --- | --- | ||
|
R✶
(R⦿)
|
1.1011+0.0080-0.0075
|
1.1318700+0.0577719-0.0400673
|
1.1407439+0.0243680-0.0508428
|
--- | --- | --- | --- | 1.13±0.05 | ||
|
v sin i
(km/s)
|
3.0±0.2 | --- | --- | 4 | --- | --- | --- | --- | ||
|
Sp. T
|
G | --- | --- | --- | --- | G0/2 V | G0 | --- | ||
|
Metallicity
(dex)
|
-0.04±0.03 [Fe/H] | --- | --- | --- | --- | --- | --- | --- | ||
|
Age
(Gyr)
|
3.80+0.66-0.79
|
--- | --- | --- | --- | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
1.127±0.033 |
1.0111415+0.2290221-0.1757067
|
--- | --- | --- | --- | --- | --- | ||
|
M✶
(M⦿)
|
1.068+0.020-0.018
|
1.040000+0.123010-0.135399
|
--- | --- | --- | --- | --- | --- | ||
|
log g
(log10(cm/s2))
|
4.3827+0.0095-0.0097
|
4.3475100+0.0800451-0.0679795
|
--- | --- | --- | --- | --- | 4.438 | ||
|
Prot
(days)
|
18.58±1.28 | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Espinoza et al. 2020 | ExoFOP | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|
|
a/R✶
|
3.927±0.037 | --- | ||
|
Teq
(K)
|
2128+13-14
|
1835 | ||
|
b
|
0.675+0.033-0.041
|
--- | ||
|
Mp
(M⨁)
|
8.83+0.66-0.65
|
--- | ||
|
Mp
(MJup)
|
0.0278+0.0021-0.0020
|
--- | ||
|
e
|
0 | --- | ||
|
i
(deg)
|
80.09+0.62-0.50
|
--- | ||
|
P
(days)
|
1.008035+0.000021-0.000020
|
1.0082361±0.0000015 | ||
|
ρ
(g/cm3)
|
9.150+1.100-1.000
|
--- | ||
|
Rp
(R⨁)
|
1.745+0.051-0.052
|
1.7202000±0.0924458 | ||
|
Rp
(RJup)
|
0.1557+0.0045-0.0046
|
0.15346623±0.00824748 | ||
|
Rp/R✶
|
0.01453+0.00041-0.00042
|
--- | ||
|
K
(m/s)
|
5.30±0.39 | --- | ||
|
a
(au)
|
0.02012+0.00015-0.00012
|
--- | ||
|
δ
(%)
|
0.02 | 0.02280000±0.00121939 | ||
|
TC
(days)
|
2458379.97043±0.00120
(BJD-UTC)
|
2460178.6714120±0.0016377
(BJD)
|
||
|
S
(S⨁)
|
--- | 1882.94 | ||
|
T14
(hours)
|
--- | 1.41±0.24 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
- Planetary Systems
| Source | Espinoza et al. 2020 |
|---|---|
|
Tp
(days)
|
2458396.635±0.054
(BJD-UTC)
|
|
Teq
(K)
|
1265.4+7.3-8.4
|
|
Mp sin i
(M⨁)
|
19.95+1.38-1.36
|
|
Mp sin i
(MJup)
|
0.06277+0.00434-0.00428
|
|
e
|
0 |
|
P
(days)
|
4.78503+0.00056-0.00051
|
|
K
(m/s)
|
7.26+0.48-0.47
|
|
a
(au)
|
0.056798+0.000440-0.000320
|
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 224 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 2 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 2 Associated Literature Data
-
HD 213885b: a transiting 1-d-period super-Earth with an Earth-like composition around a bright (V = 7.9) star unveiled by TESS
Espinoza et al. 2020 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
ExoFOP TOI Table
ExoFOP -
All WISE Data Release
Cutri et al. 2014 | 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 -
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 -
A Survey of Ca II H and K Chromospheric Emission in Southern Solar-Type Stars
Henry et al. 1996 | Reference Overview -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 1
Michigan Catalog, Vol. 1 | 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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