2MASS J19383260+4603591 Overview
-
Star:
2MASS J19383260+4603591 Ab
- Stellar Radius: 0.17 Solar Radius
- Stellar Effective Temperature: 2829.00 K
-
Planet:
Kepler-451 d
- Disposition Confirmed
-
Planet:
2MASS J19383260+4603591 b
- Disposition Confirmed
-
Planet:
Kepler-451 c
- Disposition Confirmed
-
Star:
2MASS J19383260+4603591
- Stellar Radius: 2.88 Solar Radius
- Stellar Effective Temperature: 10645.00 K
-
Planet:
Kepler-451 d
- Disposition Confirmed
-
Planet:
2MASS J19383260+4603591 b
- Disposition Confirmed
-
Planet:
Kepler-451 c
- Disposition Confirmed
2MASS J19383260+4603591 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| 2MASS J19383260+4603591 Ab | ||||||
| Kepler-451 d | 43 d | > 559.38 M⨁ | Eclipse Timing Variations | 2022 | Esmer et al. 2022 | Confirmed Planet |
| 2MASS J19383260+4603591 b | 406 d | > 591.16 M⨁ | Eclipse Timing Variations | 2015 | Baran et al. 2015 | Confirmed Planet |
| Kepler-451 c | 1460 d | > 511.7 M⨁ | Eclipse Timing Variations | 2022 | Esmer et al. 2022 | Confirmed Planet |
| 2MASS J19383260+4603591 | ||||||
| Kepler-451 d | 43 d | > 559.38 M⨁ | Eclipse Timing Variations | 2022 | Esmer et al. 2022 | Confirmed Planet |
| 2MASS J19383260+4603591 b | 406 d | > 591.16 M⨁ | Eclipse Timing Variations | 2015 | Baran et al. 2015 | Confirmed Planet |
| Kepler-451 c | 1460 d | > 511.7 M⨁ | Eclipse Timing Variations | 2022 | Esmer et al. 2022 | Confirmed Planet |
2MASS J19383260+4603591
- This reference contains discussion regarding the stellar multiplicity of this system. (Baran et al. 2015)
- The time and argument of periastron are correlated and arbitrary as noted in ref. (Esmer et al. 2022)
- RA
- ---
- Dec
- ---
- Distance
- ---
- Parallax
- ---
- Ecliptic Latitude
- ---
- Ecliptic Longitude
- ---
- Galactic Latitude
- ---
- Galactic Longitude
- ---
- Total Proper Motion
- ---
- Proper Motion (RA)
- ---
- Proper Motion (Dec)
- ---
- Photometry
- mV ---
- mTESS ---
- mJ ---
- mH ---
- mKs ---
- mKep ---
- mW1 ---
- mW2 ---
- mW3 ---
- mW4 ---
- mGaia ---
- mB ---
- mg ---
- mi ---
- mr ---
- mz ---
| Source | Esmer et al. 2022 |
|---|---|
|
Teff
(K)
|
2829±1 |
|
M✶
(M⦿)
|
0.12 |
|
R✶
(R⦿)
|
0.168±0.001 |
|
log g
(log10(cm/s2))
|
5.067±0.027 |
- RA
- 19h38m32.62s
- Dec
- +46d03m59.07s
- Distance
- 396.3320±6.3885 pc
- Parallax
- 2.4952200±0.0403515 mas
- Ecliptic Latitude
- 65.72534 deg
- Ecliptic Longitude
- 314.70548 deg
- Galactic Latitude
- 11.67426 deg
- Galactic Longitude
- 79.01876 deg
- Total Proper Motion
- 6.9650162±0.0771526 mas/yr
- Proper Motion (RA)
- 5.196370±0.077075 mas/yr
- Proper Motion (Dec)
- -4.63780±0.07725 mas/yr
- Photometry
- mV 12.651±0.215
- mTESS 12.4561±0.0159
- mJ 12.757±0.022
- mH 12.889±0.020
- mKs 12.955±0.029
- mKep 12.264
- mW1 12.862±0.023
- mW2 12.920±0.024
- mW3 12.67±0.27
- mW4 9.203
- mGaia 12.137600±0.003687
- mB 12.112±0.307
- mg ---
- mi ---
- mr ---
- mz ---
| Source | Esmer et al. 2022 | Berger et al. 2018 | Gaia DR2 | Baran et al. 2015 | Latham et al. 2005 |
|---|---|---|---|---|---|
|
Teff
(K)
|
29564 | 10868±380 |
8868.667+724.333-905.417
|
--- | 10645 |
|
Metallicity
(dex)
|
--- | --- | --- | --- | -0.092 [Fe/H] |
|
R✶
(R⦿)
|
0.203±0.001 |
0.342+0.026-0.024
|
--- | --- | 2.879 |
|
log g
(log10(cm/s2))
|
5.508±0.012 | --- | --- | --- | 3.91 |
|
M✶
(M⦿)
|
0.48 | --- | --- | 0.48±0.03 | --- |
- Status
- Confirmed Planet
- Detected By
- Eclipse Timing Variations
| Source | Esmer et al. 2022 |
|---|---|
|
Tp
(days)
|
2454960
(BJD-TDB)
|
|
ω
(deg)
|
85 |
|
Mp sin i
(M⨁)
|
559±57 |
|
Mp sin i
(MJup)
|
1.76±0.18 |
|
e
|
0 |
|
P
(days)
|
43.0±0.1 |
- Status
- Confirmed Planet
- Detected By
- Eclipse Timing Variations
| Source | Esmer et al. 2022 | Baran et al. 2015 |
|---|---|---|
|
Mp
(M⨁)
|
--- | 604±32 |
|
Mp
(MJup)
|
--- | 1.9±0.1 |
|
P
(days)
|
406±4 | 416±2 |
|
a
(au)
|
--- | 0.92±0.02 |
|
Tp
(days)
|
2455131±11
(BJD-TDB)
|
--- |
|
ω
(deg)
|
302±8 | --- |
|
Mp sin i
(M⨁)
|
591±16 | --- |
|
Mp sin i
(MJup)
|
1.86±0.05 | --- |
|
e
|
0.33±0.05 | --- |
- Status
- Confirmed Planet
- Detected By
- Eclipse Timing Variations
| Source | Esmer et al. 2022 |
|---|---|
|
Tp
(days)
|
2456211±38
(BJD-TDB)
|
|
ω
(deg)
|
7.0±14.0 |
|
Mp sin i
(M⨁)
|
512±44 |
|
Mp sin i
(MJup)
|
1.61±0.14 |
|
e
|
0.29±0.07 |
|
P
(days)
|
1460±90 |
2MASS J19383260+4603591 Ab Nearby Data (within 30 arcseconds) Browse Nearby Data
+
- Known Objects
- 3 Confirmed Planets
- 6 2MASS Point Source Catalog
- Data Files
- 2 Kepler Time Series
- 1 SuperWASP Time Series
- 3 Associated Literature Data
2MASS J19383260+4603591 Nearby Data (within 30 arcseconds) Browse Nearby Data
+
- Known Objects
- 3 Confirmed Planets
- 6 2MASS Point Source Catalog
- Data Files
- 2 Kepler Time Series
- 1 SuperWASP Time Series
- 3 Associated Literature Data
-
Detection of two additional circumbinary planets around Kepler-451
Esmer et al. 2022 Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview -
Revised Radii of Kepler Stars and Planets Using Gaia Data Release 2
Berger et al. 2018 Reference Overview -
Gaia Data Release 2
Gaia DR2 Reference Overview -
Detection of a planet in the sdB + M dwarf binary system 2M 1938+4603
Baran et al. 2015 Reference Overview -
All WISE Data Release
Cutri et al. 2014 Reference Overview -
The Kepler Input Catalog
Latham et al. 2005 Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview
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- False Positive Planet
- Controversial
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