Kepler-78 Overview
Kepler-78 B
0.30
R⦿
3369.00
K
Kepler-78
0.75
R⦿
5058.00
K
Kepler-78 b
0.107
RJup
- Architecture
- Kepler-78
- Kepler-78 B
- Kepler-78
- Other Data
- Bibliography 15
- Exoplanet Archive Notes 5
- Kepler-78 B Nearby Data 5
- Kepler-78 Nearby Data 5
Discovery Data
Host | Planet | Method | Year | Reference | Disposition |
---|---|---|---|---|---|
Kepler-78 | Kepler-78 b | Transit | 2013 | Sanchis-Ojeda et al. 2013 | Confirmed Planet |
Kepler-78
- This reference contains discussion regarding the stellar multiplicity of this system. (Mugrauer 2019)
- Occultation Depth value drawn from Erratum (2014ApJ...783...64S). (Sanchis-Ojeda et al. 2013)
- Planet mass value/uncertainties provided via private communication. See literature discrepancies. (Stassun et al. 2017)
- The chosen parameter set had the smallest chi-square value. (Iglesias-Marzoa et al. 2015)
- Orbital period provided by authors via private communication. See literature discrepancies page. (Stassun et al. 2017)
- RA
- 19h34m57.38s
- Dec
- +44d26m53.74s
- Distance
-
122.604+0.786-0.776pc
- Parallax
- 8.1279700±0.0515735 mas
- Ecliptic Latitude
- 64.478 deg
- Ecliptic Longitude
- 311.83342 deg
- Galactic Latitude
- 11.5013 deg
- Galactic Longitude
- 77.25453 deg
- Total Proper Motion
- 42.2529968±0.0927901 mas/yr
- Proper Motion (RA)
- 39.42280±0.09064 mas/yr
- Proper Motion (Dec)
- -15.203900±0.106121 mas/yr
- Photometry
-
mV16.821±0.343
-
mTESS14.8988000±0.0081676
-
mJ13.354±0.041
-
mH12.726±0.035
-
mKs12.487±0.031
-
mKep---
-
mW112.552±0.086
-
mW212.370±0.075
-
mW312.523±0.386
-
mW49.337
-
mGaia16.172100±0.001152
-
mB12.285±0.056
-
mg---
-
mi---
-
mr---
-
mz---
- RA
- 19h34m58.07s
- Dec
- +44d26m53.71s
- Distance
-
124.376+0.330-0.329pc
- Parallax
- 8.0112600±0.0211624 mas
- Ecliptic Latitude
- 64.47723 deg
- Ecliptic Longitude
- 311.83783 deg
- Galactic Latitude
- 11.49947 deg
- Galactic Longitude
- 77.25546 deg
- Total Proper Motion
- 41.3292811±0.0378906 mas/yr
- Proper Motion (RA)
- 38.0598000±0.0364874 mas/yr
- Proper Motion (Dec)
- -16.1109000±0.0449238 mas/yr
- Photometry
-
mV11.717±0.034
-
mTESS10.9555±0.0061
-
mJ10.184±0.025
-
mH9.675±0.018
-
mKs9.586±0.015
-
mKep11.551
-
mW19.529±0.022
-
mW29.584±0.019
-
mW39.580±0.034
-
mW49.208±0.482
-
mGaia11.52870±0.00034
-
mB12.865±0.337
-
mg---
-
mi---
-
mr---
-
mz---
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.01±0.04 dex
-
[C/H] -0.04±0.09 dex
-
[O/H] -0.07±0.09 dex
-
[Na/H] -0.24±0.04 dex
-
[Mg/H] -0.07±0.07 dex
-
[Al/H] -0.16±0.06 dex
-
[Si/H] -0.04±0.05 dex
-
[Ca/H] 0.04±0.06 dex
-
[Y/H] 0.05±0.08 dex
Source |
Bonomo et al. 2023 |
TICv8 |
Dai et al. 2019 |
Berger et al. 2018 | Gaia DR2 |
Stassun et al. 2017 |
Grunblatt et al. 2015 |
Howard et al. 2013 |
Pepe et al. 2013 |
Sanchis-Ojeda et al. 2013 |
Sanchis-Ojeda et al. 2013 | Latham et al. 2005 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Teff
(K)
|
5058±50 |
5076.3400+121.9350-89.1029
|
5121±44 | 5089±102 |
5024.0864+17.9736-51.0464
|
5089±50 | --- | 5121±44 | 5058±50 | 5089±50 | --- | 4957 |
Metallicity
(dex)
|
-0.18±0.08 [Fe/H] | 0.0352257±0.0186484 [M/H] | -0.080±0.040 [Fe/H] | --- | --- | -0.14 [Fe/H] | --- | -0.080±0.040 [Fe/H] | -0.18±0.08 [M/H] | -0.14±0.08 [M/H] | --- | -0.093 [Fe/H] |
M✶
(M⦿)
|
0.779+0.032-0.046
|
0.8500000+0.1159080-0.0954762
|
0.779+0.032-0.046
|
--- | --- | 0.840±0.320 | 0.83±0.05 | 0.83±0.05 | 0.758±0.046 | 0.81±0.05 | --- | --- |
R✶
(R⦿)
|
0.7475+0.0077-0.0078
|
0.7288290+0.0420136-0.0360518
|
0.7475+0.0077-0.0078
|
0.739+0.031-0.029
|
0.73696464+0.01520700-0.00524479
|
0.75±0.03 | --- | 0.74±0.05 |
0.737 +0.034-0.042
|
0.74 +0.10-0.08
|
--- | 0.948 |
Prot
(days)
|
12.92±0.12 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
log g
(log10(cm/s2))
|
--- |
4.6422300+0.0906879-0.0693355
|
4.61±0.06 | --- | --- | 4.60±0.10 | --- | 4.61±0.06 | 4.55±0.10 | 4.60±0.1 | --- | 4.45 |
ρ✶
(g/cm3)
|
--- |
3.0953300+0.8518791-0.5511152
|
2.63+0.16-0.19
|
--- | --- | 2.84±1.05 | --- |
2.8+0.7-0.6
|
--- |
2.8 +1.1-0.8
|
--- | --- |
L✶
(log10(L⦿))
|
--- |
-0.4978508+0.0172483-0.0119849
|
--- | --- |
-0.50618358+0.00208788-0.00209798
|
--- | --- | --- | --- | --- | --- | --- |
γ
(km/s)
|
--- | --- | --- | --- | -2.4786484997339935±0.3941423586685935 | --- | --- | -3.59±0.10 | -3.5084±0.0008 | -3.44±0.08 | --- | --- |
v sin i
(km/s)
|
--- | --- | --- | --- | --- | --- | 2.6±0.5 | 2.6±0.5 | 2.4±0.5 | 2.4±0.5 | --- | --- |
Age
(Gyr)
|
--- | --- | --- | --- | --- | --- | 0.625±0.150 | 0.625±0.150 | --- | 0.75±0.15 | --- | --- |
Sp. T
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | G | G | --- |
- Status
- Confirmed Planet
- Detected By
- Orbital Brightness Modulation, Radial Velocity, Transit
Source |
Bonomo et al. 2023 |
Dai et al. 2019 |
Stassun et al. 2017 |
Grunblatt et al. 2015 |
Iglesias-Marzoa et al. 2015 |
Pepe et al. 2013 |
Howard et al. 2013 |
Sanchis-Ojeda et al. 2013 |
---|---|---|---|---|---|---|---|---|
Mp
(M⨁)
|
1.68±0.27 |
1.77+0.24-0.25
|
1.96716±0.53449 |
1.87+0.27-0.26
|
--- |
1.86 +0.38-0.25
|
1.69±0.41 | <8 |
Mp
(MJup)
|
0.00529±0.00085 |
0.00557+0.00076-0.00079
|
0.00618935±0.00168169 |
0.00588+0.00085-0.00082
|
--- | 0.006±0.001 | 0.00532±0.00129 | <0.025 |
P
(days)
|
0.355007450±0.000000080 | 0.355 | 0.35500744±0.00000006 | 0.35500744±0.00000006 | 0.35500744±0.00000006 | 0.3550±0.0004 | 0.35500744±0.00000006 | 0.35500744±0.00000006 |
ρ
(g/cm3)
|
5.33+0.97-0.93
|
5.26+0.94-0.98
|
--- |
6.0+1.9-1.4
|
--- |
5.57 +3.02-1.31
|
5.3+2.0-1.6
|
--- |
Rp
(R⨁)
|
1.201±0.028 |
1.228+0.018-0.019
|
1.1±0.1 | 1.20±0.09 | --- |
1.173 +0.159-0.089
|
1.20±0.09 |
1.16 +0.19-0.14
|
Rp
(RJup)
|
0.1071±0.0025 |
0.1096+0.0016-0.0017
|
0.10±0.01 | 0.107±0.008 | --- |
0.105 +0.014-0.008
|
0.107±0.008 |
0.103 +0.017-0.012
|
K
(m/s)
|
1.75±0.28 | 1.89±0.25 | 2.0±0.3 | 1.86±0.25 | 1.86±0.28 | 1.96±0.32 | 1.66±0.40 | --- |
Teq
(K)
|
2223±32 | --- | --- | --- | --- | 2250±750 | --- | --- |
e
|
0 | --- | --- | --- | 0 | 0 | --- | --- |
i
(deg)
|
75.2+2.6-2.1
|
--- | 79.00±12.50 | --- | --- |
79 +9-14
|
--- |
79 +9-14
|
TC
(days)
|
2454953.95984±0.00015 | --- | --- | --- | --- | 2456465.076392 | 2454953.95995±0.00015 | 2454953.95995±0.00015 |
a/R✶
|
--- | --- | 2.66±0.33 | --- | --- | --- | 2.7±0.2 |
3.0 +0.5-1.0
|
δ
(%)
|
--- | --- | 0.0200±0.0038 | --- | --- | --- | 0.0217±0.0009 |
0.0201 +0.0057-0.0018
|
Rp/R✶
|
--- |
0.01505+0.00016-0.00017
|
--- | --- | --- | --- | --- |
0.0142 +0.0019-0.0007
|
Tp
(days)
|
--- | --- | --- | --- | 2456464.1575±0.0098 | --- | --- | --- |
ω
(deg)
|
--- | --- | --- | --- | 90 | --- | --- | --- |
S
(S⨁)
|
4070±240 | --- | --- | --- | --- | --- | --- | --- |
a
(au)
|
0.00901+0.00012-0.00019
|
--- | --- | --- | --- | --- | --- | --- |
Occ. Depth
(%)
|
--- | --- | --- | --- | --- | --- | --- | 0.00101±0.00012 |
T14
(hours)
|
--- | --- | --- | --- | --- | --- | --- |
0.814 +0.021-0.015
|
Kepler Detection Products
(1 File Type, 4 Files)
Kepler Planet Detection Metrics | q1_q17_dr24_stellar | q1_q17_dr24_stellar | q1_q17_dr25_stellar | q1_q17_dr25_stellar |
---|
- Known Objects
- 1 Confirmed Planets
- 7 2MASS Point Source Catalog
- Data Files
- 1 Kepler Time Series
- 1 SuperWASP Time Series
- 1 Associated Literature Data
- Known Objects
- 1 Confirmed Planets
- 7 2MASS Point Source Catalog
- Data Files
- 1 Kepler Time Series
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems
Bonomo 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 -
Homogeneous Analysis of Hot Earths: Masses, Sizes, and Compositions
Dai et al. 2019 | 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 -
Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes
Stassun et al. 2017 | Reference Overview -
Determining the Mass of Kepler-78b with Nonparametric Gaussian Process Estimation
Grunblatt et al. 2015 | Reference Overview -
The 〈monospace〉rvfit〈/monospace〉 Code: A Detailed Adaptive Simulated Annealing Code for Fitting Binaries and Exoplanets Radial Velocities
Iglesias-Marzoa et al. 2015 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
An Earth-sized planet with an Earth-like density
Pepe et al. 2013 | Reference Overview -
A rocky composition for an Earth-sized exoplanet
Howard et al. 2013 | Reference Overview -
Transits and Occultations of an Earth-Sized Planet in an 8.5-Hour Orbit
Sanchis-Ojeda et al. 2013 | 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
- 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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