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TOI-912 Overview

TOI-912 0.43 R⦿ 3482.00 K
TOI-912 b
0.172 RJup
Architecture
TOI-912
TOI-912
TOI-912 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
TOI-912 TOI-912 b 4.68 d 1.93 R⨁ Transit 2025 Lacedelli et al. 2025 Confirmed Planet
RA
15h17m18.86s
Dec
-80d28m24.04s
Distance
26.1072+0.0167-0.0166
pc
Parallax
38.2746000±0.0242374 mas
Ecliptic Latitude
-58.74824 deg
Ecliptic Longitude
257.99619 deg
Galactic Latitude
-19.34411 deg
Galactic Longitude
308.91652 deg
Total Proper Motion
460.6109780±0.0399298 mas/yr
Proper Motion (RA)
-450.9550000±0.0398236 mas/yr
Proper Motion (Dec)
-93.8193000±0.0423091 mas/yr
Photometry
mV
12.670±0.048
mTESS
10.4904000±0.0073198
mJ
9.089±0.023
mH
8.468±0.040
mKs
8.204001±0.023000
mGaia
11.650200±0.000402
mB
14.170±0.018
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Lacedelli et al. 2025 TICv8 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
3572±100 3482.0±157.0 3566±66
L✶
(log10(L⦿))
-1.59+0.01-0.01
-1.61822+0.09396-0.12007
 ---
ρ✶
(g/cm3)
7.8±0.7 7.65251±0.31818 ---
M✶
(M⦿)
0.418±0.030 0.4210060±0.0203416 ---
R✶
(R⦿)
0.419±0.028 0.4264650±0.0127779 0.426465004682541±0.012777900000000
log g
(log10(cm/s2))
4.98±0.09 4.8025900±0.0050328 4.835190±0.370781
Metallicity
(dex)
-0.19±0.07 [Fe/H] --- ---
γ
(km/s)
10.47±0.31 --- ---
Age
(Gyr)
>0.8 --- ---
CAII LOG RHK
-5.176±0.011 --- ---
Sp. T
M3 --- ---
Prot
(days)
45.9+0.6-0.2
 --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Lacedelli et al. 2025 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
20.7+1.1-1.2
 ---
Teq
(K)
551±27 495.225961311885
b
0.34+0.18-0.22
 ---
S
(S⨁)
15±3 14.2145991298987
ω
(deg)
-169+9-6
 ---
Mp
(M⨁)
5.1±0.5 ---
Mp
(MJup)
0.016±0.002 ---
e
0.58±0.02 ---
i
(deg)
88.7+0.8-0.6
 ---
P
(days)
4.6780691±0.0000017 4.67805901867543±0.00000440294300
ρ
(g/cm3)
4.0±0.9 ---
Rp
(R⨁)
1.93±0.13 2.25248676870587±0.09304951000000
Rp
(RJup)
0.172±0.012 0.200953755652900±0.008301335553196
Rp/R✶
0.0421+0.0008-0.0007
 ---
K
(m/s)
4.29+0.39-0.37
 ---
a
(au)
0.041±0.001 ---
T14
(hours)
1.7±0.1 1.81174518321681±0.07460143000000
TC
(days)
2458628.4061±0.0004
(BJD)
2458628.40763600±0.00062101
(BJD)
δ
(%)
--- 0.202923914800499±0.006643072000000
Print
Known Objects
1 Confirmed Planets
3 2MASS Point Source Catalog
Data Files
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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