IPAC Logo
NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

TOI-2081 Overview

  • Star: TOI-2081
    • Stellar Radius: 0.52 Solar Radius
    • Stellar Effective Temperature: 3742.00 K
    • Planet: TOI-2081.02
      • Disposition Candidate
      • Planet Radius 0.107 Jupiter Radius
    • Planet: TOI-2081 b
      • Disposition Confirmed
      • Planet Radius 0.182 Jupiter Radius

TOI-2081 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
TOI-2081
TOI-2081.02 5.11 d 1.2 R⨁ Transit 2023 TESS Project Candidate Planet
TOI-2081 b 10.51 d 2.04 R⨁ Transit 2022 Esparza-Borges et al. 2022 Confirmed Planet
RA
17h37m12.54s
Dec
+53d01m32.04s
Distance
62.34460±0.08335 pc
Parallax
16.0109000±0.0212854 mas
Ecliptic Latitude
76.17846 deg
Ecliptic Longitude
255.52151 deg
Galactic Latitude
32.3198 deg
Galactic Longitude
80.49987 deg
Total Proper Motion
116.4099129±0.0422572 mas/yr
Proper Motion (RA)
-111.9880000±0.0422549 mas/yr
Proper Motion (Dec)
-31.7798000±0.0422862 mas/yr
Photometry
mV 13.369±0.035
mTESS 11.6420000±0.0073332
mJ 10.361±0.024
mH 9.748±0.031
mKs 9.523±0.021
mW1 9.396±0.023
mW2 9.35±0.02
mW3 9.235±0.025
mW4 9.504±0.422
mGaia 12.659400±0.000275
mB 14.870±0.041
mg 15.7008000±0.0074229
mi 12.1301000±0.0011833
mr 12.9663000±0.0013331
mu 16.8563000±0.0101956
mz 13.0573000±0.0081436
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Esparza-Borges et al. 2022 TICv8 ExoFOP ExoFOP
Teff
(K)
3800±100 3742.0±157.0 3742±157 3742±157
R✶
(R⦿)
0.534±0.080 0.5155470±0.0153071 0.515546977519989±0.015307100000000 0.515546977519989±0.015307100000000
log g
(log10(cm/s2))
>4.5 4.7238200±0.0086243 4.72382000±0.00862431 4.72382000±0.00862431
L✶
(log10(L⦿))
-1.338+0.002-0.002
-1.32835+0.08930-0.11254
 --- ---
ρ✶
(g/cm3)
--- 5.280251±0.261927 --- ---
M✶
(M⦿)
0.540±0.080 0.5132080±0.0202823 --- ---
Metallicity
(dex)
>-0.5 [Fe/H] --- --- ---
Sp. T
M1.0 --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Esparza-Borges et al. 2022 ExoFOP
Teq
(K)
488+28-52
 432.335977742635
S
(S⨁)
8.10+1.10-2.60
 8.25670014462087
P
(days)
10.50534+0.00007-0.00008
 10.5054361713606±0.0000214761370
Rp
(R⨁)
2.04+0.50-0.54
 1.94792901869319±0.34432120000000
Rp
(RJup)
0.182+0.045-0.048
 0.173782886314827±0.030718332845376
δ
(%)
--- 0.132060162530262±0.006687688400000
T14
(hours)
--- 2.48504008962755±0.22968265000000
TC
(days)
2458685.8996+0.0029-0.0028
(BJD)
2459757.4446060±0.0034541
(BJD)
a/R✶
30.3+1.9-4.8
 ---
b
0.35+0.27-0.24
 ---
i
(deg)
89.34+0.46-0.73
 ---
Rp/R✶
0.0396+0.0039-0.0024
 ---
a
(au)
0.0752+0.0047-0.0119
 ---
Print
Status
Candidate Planet
Detected By
Transit
Tools
Transit Prediction Service
TOI
Source ExoFOP
Teq
(K)
549.7461316139919
S
(S⨁)
21.585878585521137
P
(days)
5.109656149006509±0.000012722915000
Rp
(R⨁)
1.2046598518009934±2.1414350999999998
Rp
(RJup)
0.10747273851591103±0.19104637230751945
δ
(%)
0.0533232071499528±0.0065530655000000
T14
(hours)
1.3726829490612849±0.5887543000000000
TC
(days)
2458686.9769500±0.0015628
(BJD)
Print
Known Objects
1 Confirmed Planets
2 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.