HD 202772 Overview
HD 202772 A
2.62
R⦿
6356.00
K
HD 202772 A b
1.545
RJup
HD 202772 B
- Architecture
- HD 202772
- HD 202772 A
- HD 202772 B
- Other Data
- Bibliography 6
- Exoplanet Archive Notes 2
- HD 202772 A Nearby Data 4
- HD 202772 B Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 202772 A | HD 202772 A b | Transit | 2019 | Wang et al. 2019 | Confirmed Planet |
HD 202772
- This reference contains discussion regarding the stellar multiplicity of this system. (Wang et al. 2019)
- This reference contains discussion regarding the stellar multiplicity of this system. (Mugrauer 2019)
- RA
- 21h18m47.90s
- Dec
- -26d36m58.95s
- Distance
-
161.498+2.459-2.388pc
- Parallax
- 6.1655400±0.0921935 mas
- Ecliptic Latitude
- -10.42977 deg
- Ecliptic Longitude
- 313.88774 deg
- Galactic Latitude
- -42.95001 deg
- Galactic Longitude
- 20.76224 deg
- Total Proper Motion
- 62.0697438±0.1529935 mas/yr
- Proper Motion (RA)
- 23.235800±0.156926 mas/yr
- Proper Motion (Dec)
- -57.556500±0.152343 mas/yr
- Photometry
-
mV8.324±0.002
-
mTESS7.87598±0.01060
-
mJ7.232±0.026
-
mH7.048±0.021
-
mKs6.959±0.024
-
mW16.882±0.065
-
mW26.940±0.022
-
mW36.945±0.016
-
mW47.120±0.135
-
mGaia8.226880±0.000735
-
mB8.847±0.031
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.34±0.04 dex
-
[C/H] 0.15±0.09 dex
-
[O/H] 0.40±0.09 dex
-
[Na/H] 0.19±0.04 dex
-
[Mg/H] 0.18±0.07 dex
-
[Al/H] 0.16±0.06 dex
-
[Si/H] 0.25±0.05 dex
-
[Ca/H] 0.41±0.06 dex
-
[Y/H] 0.58±0.08 dex
| Source | TICv8 | Wang et al. 2019 | Gaia DR2 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
Teff
(K)
|
6356.000+140.260-147.099
|
6272+77-71
|
6485.6001+453.1499-293.6001
|
6188±194 | ||
|
L✶
(log10(L⦿))
|
1.0053311+0.0191413-0.0234501
|
0.971+0.024-0.028
|
0.992219221+0.007834541-0.007978466
|
--- | ||
|
ρ✶
(g/cm3)
|
0.09856390+0.02532960-0.02447420
|
0.140+0.015-0.012
|
--- | --- | ||
|
M✶
(M⦿)
|
1.263000+0.250457-0.151591
|
1.720+0.064-0.066
|
--- | --- | ||
|
R✶
(R⦿)
|
2.6239200+0.1713430-0.0934814
|
2.591+0.078-0.093
|
2.4823439+0.2409866-0.3136425
|
2.62±0.13 | ||
|
log g
(log10(cm/s2))
|
3.7015700+0.0932880-0.0958832
|
3.848+0.030-0.027
|
--- | 4.27166±2.00586 | ||
|
γ
(km/s)
|
--- | --- | -17.711083182275370±0.281110221413592 | --- | ||
|
Metallicity
(dex)
|
--- | 0.300±0.060 [Fe/H] | --- | --- | ||
|
Age
(Gyr)
|
--- |
1.70+0.32-0.26
|
--- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Wang et al. 2019 | Kokori et al. 2023 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
a/R✶
|
4.33+0.15-0.13
|
4.27±0.05 | --- | ||
|
ω
(deg)
|
98.0+65.0-52.0
|
98.0+65.0-52.0
|
--- | ||
|
e
|
0.038+0.042-0.027
|
0.04+0.04-0.03
|
--- | ||
|
i
(deg)
|
84.51+1.10-0.82
|
84.5+1.1-0.8
|
--- | ||
|
P
(days)
|
3.308958±0.000083 | 3.3088753±0.0000014 | 3.3088922±0.0000071 | ||
|
Rp/R✶
|
0.06128+0.00083-0.00081
|
0.0613±0.0008 | --- | ||
|
TC
(days)
|
2458338.61047±0.00024 | 2458705.89569±0.00016 | 2460175.0350280±0.0012834 | ||
|
Tp
(days)
|
2458328.75+0.56-0.45
|
--- | --- | ||
|
Teq
(K)
|
2132+28-30
|
--- | 3184 | ||
|
b
|
0.403+0.058-0.084
|
--- | --- | ||
|
S
(S⨁)
|
3440+184-191
|
--- | 17074.7 | ||
|
Mp
(M⨁)
|
323.2+22.2-21.6
|
--- | --- | ||
|
Mp
(MJup)
|
1.017+0.070-0.068
|
--- | --- | ||
|
Mp sin i
(M⨁)
|
322.0+22.2-21.6
|
--- | --- | ||
|
Mp sin i
(MJup)
|
1.013+0.070-0.068
|
--- | --- | ||
|
ρ
(g/cm3)
|
0.343+0.043-0.035
|
--- | --- | ||
|
Rp
(R⨁)
|
17.32+0.58-0.67
|
--- | 24.98620±3.98163 | ||
|
Rp
(RJup)
|
1.545+0.052-0.060
|
--- | 2.229123±0.355218 | ||
|
K
(m/s)
|
96.40+6.20-6.00
|
--- | --- | ||
|
a
(au)
|
0.05208+0.00064-0.00068
|
--- | --- | ||
|
δ
(%)
|
0.3755+0.0100-0.0099
|
--- | 0.473600±0.226547 | ||
|
T14
(hours)
|
5.630±0.026 | --- | 6.114±0.702 |
- RA
- 21h18m47.81s
- Dec
- -26d36m58.42s
- Distance
-
148.988+2.470-2.391pc
- Parallax
- 6.686160±0.108625 mas
- Ecliptic Latitude
- -10.42953 deg
- Ecliptic Longitude
- 313.88747 deg
- Galactic Latitude
- -42.94966 deg
- Galactic Longitude
- 20.76233 deg
- Total Proper Motion
- 63.2475065±0.3922952 mas/yr
- Proper Motion (RA)
- 28.360000±0.268935 mas/yr
- Proper Motion (Dec)
- -56.53280±0.41764 mas/yr
- Photometry
-
mV---
-
mTESS9.53250±0.60000
-
mJ---
-
mH---
-
mKs---
-
mW1---
-
mW2---
-
mW3---
-
mW4---
-
mGaia9.962530±0.001722
-
mB---
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
Kokori et al. 2023 | Reference Overview -
Search for stellar companions of exoplanet host stars by exploring the second ESA-Gaia data release
Mugrauer 2019 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
HD 202772A b: A Transiting Hot Jupiter around a Bright, Mildly Evolved Star in a Visual Binary Discovered by TESS
Wang et al. 2019 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI
- 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
