GJ 486 Overview

GJ 486 0.33 R⦿ 3297.00 K
GJ 486 b
0.116 RJup
Architecture
GJ 486
GJ 486
GJ 486 b
Other Data
Bibliography 12
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
GJ 486 GJ 486 b Radial Velocity 2021 Trifonov et al. 2021 Confirmed Planet
RA
12h47m55.57s
Dec
+09d44m57.91s
Distance
8.074260±0.004095 pc
Parallax
123.8210000±0.0623236 mas
Ecliptic Latitude
13.69839 deg
Ecliptic Longitude
187.1192 deg
Galactic Latitude
72.6036 deg
Galactic Longitude
300.0513 deg
Total Proper Motion
1108.4628997±0.1297026 mas/yr
Proper Motion (RA)
-1008.600000±0.137905 mas/yr
Proper Motion (Dec)
-459.8000000±0.0791263 mas/yr
Photometry
mV
11.39±0.10
mTESS
8.8223000±0.0072712
mJ
7.195±0.026
mH
6.666±0.046
mKs
6.362±0.018
Source Trifonov et al. 2021 TICv8 Gaia DR2 Turnbull 2015 Wright et al. 2004 Nidever et al. 2002 Hawley et al. 1996 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
S Index
--- --- --- --- 0.652±0.085 --- --- ---
Teff
(K)
3340±54 3297.0±157.0
3588.46+252.63-204.96
3267 --- --- --- 3297±157
R
(R⦿)
0.328±0.011 0.3314720±0.0098315 --- 0.37 --- --- --- 0.331472±0.009831
log g
(log10(cm/s2))
--- 4.8924300±0.0022634 --- --- --- --- --- 4.89
L
(log10(L⦿))
-1.917+0.008-0.008
-1.93194+0.09733-0.12564
---
-2.000 +1.041-0.954
--- --- --- ---
M
(M⦿)
0.323±0.015 0.3127920±0.0201625 --- 0.34 --- --- --- ---
Sp. T
M3.5 V --- --- M4 --- --- M3.5 ---
Metallicity
(dex)
0.070±0.160 [Fe/H] --- --- --- --- --- --- ---
Prot
(days)
130.1+1.6-1.2
--- --- --- --- --- --- ---
γ
(km/s)
--- --- --- --- --- 19.1 --- ---
ρ
(g/cm3)
--- 12.1082368±0.2959366 --- --- --- --- --- ---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
TOI
Source Trifonov et al. 2021 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
701±13 639.362128
S
(S)
40.3+1.5-1.4
39.491955
Mp
(M)
2.82+0.11-0.12
---
Mp
(MJup)
0.00887+0.00035-0.00038
---
e
<0.05 ---
i
(deg)
88.4+1.1-1.4
---
P
(days)
1.467119+0.000031-0.000030
1.467126±0.000052
ρ
(g/cm3)
7.0+1.2-1.0
---
Rp
(R)
1.305+0.063-0.067
1.333326±0.514441
Rp
(RJup)
0.1164+0.0056-0.0060
---
K
(m/s)
3.370+0.078-0.080
---
a
(au)
0.01734+0.00026-0.00027
---
TC
(days)
2458931.15935±0.00042 2458928.225191±0.000597
δ
(%)
--- 0.1599527990±0.0058174690
T14
(hours)
--- 1.007329±0.154864
Literature Time Series (1 File Type, 1 File)
File Type Data Points Filter Reference
Photometric Light Curve     70 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 Associated Literature Data
System
Star
Confirmed
Candidate
Refuted
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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