NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

TOI-2989 Overview

TOI-2989 0.76 R⦿ 4262.00 K
TOI-2989 b
1.120 RJup
Architecture
TOI-2989
TOI-2989
TOI-2989 b
Other Data
Bibliography 3
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
TOI-2989 TOI-2989 b Transit 2025 Frensch et al. 2025 Confirmed Planet
RA
11h24m55.60s
Dec
-27d03m44.50s
Distance
195.795+1.012-1.001
pc
Parallax
5.0785900±0.0260479 mas
Ecliptic Latitude
-28.12622 deg
Ecliptic Longitude
183.66446 deg
Galactic Latitude
31.95774 deg
Galactic Longitude
280.1731 deg
Total Proper Motion
119.1115319±0.0347642 mas/yr
Proper Motion (RA)
-118.0940000±0.0348371 mas/yr
Proper Motion (Dec)
-15.5359000±0.0302562 mas/yr
Photometry
mV
13.859±0.057
mTESS
12.7103±0.0063
mJ
11.588±0.027
mH
10.993±0.022
mKs
10.861±0.021
mW1
10.786±0.023
mW2
10.875±0.020
mW3
10.664±0.126
mW4
8.754
mGaia
13.47550±0.00094
mB
15.233±0.040
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Frensch et al. 2025 TICv8 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
4672±170
4262.000+140.183-105.796
 4262±123
L✶
(log10(L⦿))
-0.738+0.009-0.010
-0.7587213+0.0332696-0.0216667
 ---
ρ✶
(g/cm3)
2.5±0.1
2.091435+0.888133-0.431328
 ---
M✶
(M⦿)
0.77±0.02
0.6660000+0.0723785-0.0898345
 ---
R✶
(R⦿)
0.76±0.03
0.7657110+0.0631156-0.0717889
 0.77±0.07
log g
(log10(cm/s2))
4.58±0.04
4.4934100+0.0915417-0.1170910
 4.49±0.10
Metallicity
(dex)
-0.040±0.070 [Fe/H] --- ---
γ
(km/s)
-9.68±0.02 --- ---
v sin i
(km/s)
<2 --- ---
Sp. T
K4 V --- ---
Prot
(days)
30±1 --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Source Frensch et al. 2025 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
1001+43-42
 850
S
(S⨁)
124±4 86.7639
P
(days)
3.122832±0.000001 3.1228396±0.0000024
Rp
(R⨁)
12.6±0.6 13.45390±1.19502
Rp
(RJup)
1.12±0.05 1.200279±0.106613
δ
(%)
--- 2.806000000±0.000330633
T14
(hours)
2.68±0.02 2.180±0.061
TC
(days)
2459302.2242±0.0002 2459302.2249960±0.0003596
b
0.36+0.05-0.07
 ---
Mp
(M⨁)
953±64 ---
Mp
(MJup)
3.0±0.2 ---
e
0 ---
i
(deg)
88.1+0.4-0.3
 ---
ρ
(g/cm3)
2.7±0.4 ---
Rp/R✶
0.152+0.002-0.001
 ---
K
(m/s)
503+35-37
 ---
a
(au)
0.0384±0.0003 ---
Print
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP 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
External Link
Search
Browse
Download

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.