GJ 3929 Overview

GJ 3929 0.32 R⦿ 3352.00 K
GJ 3929 b
0.103 RJup
Architecture
GJ 3929
GJ 3929
GJ 3929 b
Other Data
Bibliography 2
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
GJ 3929 GJ 3929 b Transit 2022 Kemmer et al. 2022 Confirmed Planet
RA
15h58m18.62s
Dec
+35d24m29.21s
Distance
15.8095+0.0096-0.0095
pc
Parallax
63.2240000±0.0379804 mas
Ecliptic Latitude
54.20886 deg
Ecliptic Longitude
225.11392 deg
Galactic Latitude
49.59735 deg
Galactic Longitude
56.66419 deg
Total Proper Motion
348.9865767±0.0798235 mas/yr
Proper Motion (RA)
-143.27700±0.06602 mas/yr
Proper Motion (Dec)
318.2190000±0.0823401 mas/yr
Photometry
mV
12.675±0.023
mTESS
10.2705000±0.0073339
mJ
8.694±0.024
mH
8.100±0.015
mKs
7.869±0.020
mGaia
11.510900±0.000681
mB
14.333±0.008
mg
15.1610000±0.0056437
mi
10.9214000±0.0010055
mr
12.2405000±0.0009209
mu
16.2917000±0.0070385
mz
10.8516000±0.0022196
Source Kemmer et al. 2022 TICv8
Teff
(K)
3369±51 3352.0±157.0
L
(log10(L⦿))
-1.937+0.004-0.004
-1.91863+0.09635-0.12401
ρ
(g/cm3)
14.96+0.47-0.59
12.49594±0.29317
M
(M⦿)
0.309±0.014 0.3060530±0.0201949
R
(R⦿)
0.315±0.010 0.3256350±0.0097184
log g
(log10(cm/s2))
4.84±0.04 4.8984000±0.0027683
Metallicity
(dex)
0.0±0.2 [Fe/H] ---
γ
(km/s)
9.54±0.01 ---
v sin i
(km/s)
<2 ---
Sp. T
M3.5 V ---
Prot
(days)
122±13 ---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Kemmer et al. 2022
a/R
17.56+0.18-0.24
Tp
(days)
2459320.05808+0.00018-0.00019
Teq
(K)
568.8+9.4-9.3
b
0.108+0.089-0.069
S
(S)
17.5+1.3-1.2
Mp
(M)
1.21+0.40-0.42
Mp
(MJup)
0.00381+0.00126-0.00132
Mp sin i
(M)
1.21+0.40-0.42
Mp sin i
(MJup)
0.00381+0.00126-0.00132
i
(deg)
89.65+0.23-0.30
P
(days)
2.6162745+0.0000029-0.0000030
ρ
(g/cm3)
4.4±1.6
Rp
(R)
1.150+0.040-0.039
Rp
(RJup)
0.1026+0.0036-0.0035
Rp/R
0.03348±0.00041
K
(m/s)
1.23+0.40-0.43
a
(au)
0.02569±0.00088
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 HATNet Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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