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TOI-1221 Overview

TOI-1221 1.03 R⦿ 5592.00 K
TOI-1221 b
0.260 RJup
Architecture
TOI-1221
TOI-1221
TOI-1221 b
Other Data
Bibliography 3
Exoplanet Archive Notes 2
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
TOI-1221 TOI-1221 b Transit 2023 Mann et al. 2023 Confirmed Planet
TOI-1221
  • Stellar age measured via activity/age relation; Gyrochronology measurement of 4.9 +3.2 -2.5 also provided in ref. (Mann et al. 2023)
TOI-1221 b
RA
07h11m41.05s
Dec
-65d30m31.88s
Distance
138.411+0.387-0.386
pc
Parallax
7.1959700±0.0200197 mas
Ecliptic Latitude
-82.67136 deg
Ecliptic Longitude
180.03939 deg
Galactic Latitude
-22.48281 deg
Galactic Longitude
276.38676 deg
Total Proper Motion
39.5103311±0.0455101 mas/yr
Proper Motion (RA)
0.4729800±0.0443256 mas/yr
Proper Motion (Dec)
39.5075000±0.0455103 mas/yr
Photometry
mV
10.494±0.006
mTESS
10.0564±0.0060
mJ
9.433±0.023
mH
9.089±0.022
mKs
9.036±0.021
mW1
8.981±0.021
mW2
9.037±0.018
mW3
9.017±0.023
mW4
9.216±0.376
mGaia
10.526200±0.000245
mB
11.344±0.085
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Mann et al. 2023 TICv8 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5592±50
5665.000+127.160-126.891
 5802±190
Metallicity
(dex)
0.060±0.080 [Fe/H] --- ---
v sin i
(km/s)
2.1±0.4 --- ---
Age
(Gyr)
10±2 --- ---
ρ✶
(g/cm3)
1.32+0.22-0.19
1.349149+0.349554-0.241884
 ---
M✶
(M⦿)
0.930±0.220
1.0100000+0.1703900-0.0872376
 ---
R✶
(R⦿)
1.031±0.022
1.0181400+0.0462055-0.0519502
 1.01813995838165±0.04907780000000
CAII LOG RHK
-5.2±0.1 --- ---
log g
(log10(cm/s2))
4.38±0.10
4.4267700+0.0910625-0.0668307
 4.445210±0.305694
L✶
(log10(L⦿))
---
-0.01688755+0.01659317-0.01215483
 ---
Print
Status
Confirmed Planet
Detected By
Transit, Transit Timing Variations
Tools
Transit Prediction Service
TOI
Transit
Source Mann et al. 2023 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
440±60 399.078025452968
S
(S⨁)
6.06+0.85-0.77
 5.99449028620805
P
(days)
91.68278+0.00032-0.00041
 91.6827832276194±0.0006447781300
Rp
(R⨁)
2.91+0.13-0.12
 3.23985501749736±0.19877190000000
Rp
(RJup)
0.260+0.012-0.011
 0.289041002407771±0.017733271679199
δ
(%)
0.072+0.004-0.003
 0.0713218356855046±0.0034861460000000
T14
(hours)
8.12+1.01-1.14
 9.75048569388035±0.47976506000000
TC
(days)
2458404.1791+0.0035-0.0030
 2458404.18146600±0.00635962
a/R✶
83.7+4.7-4.0
 ---
b
0.25+0.22-0.14
 ---
Mp
(M⨁)
<1112 ---
Mp
(MJup)
<3.5 ---
e
<0.21 ---
i
(deg)
89.75+0.16-0.08
 ---
Rp/R✶
0.02679+0.00067-0.00056
 ---
a
(au)
0.387+0.026-0.023
 ---
Print
Known Objects
1 Confirmed Planets
3 2MASS Point Source Catalog
Data Files
4 KELT Time Series
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
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