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TOI-283 Overview

TOI-283 0.81 R⦿ 5245.00 K
TOI-283 b
0.209 RJup
Architecture
TOI-283
TOI-283
TOI-283 b
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
TOI-283 TOI-283 b 17.62 d 2.34 R⨁ Transit 2025 Murgas et al. 2025 Confirmed Planet
RA
07h54m16.63s
Dec
-65d26m29.34s
Distance
82.7013+0.2117-0.2107
pc
Parallax
12.0629000±0.0306455 mas
Ecliptic Latitude
-78.42963 deg
Ecliptic Longitude
187.70294 deg
Galactic Latitude
-18.33536 deg
Galactic Longitude
278.00287 deg
Total Proper Motion
34.6090089±0.0925076 mas/yr
Proper Motion (RA)
-30.7703000±0.0907029 mas/yr
Proper Motion (Dec)
15.8421000±0.0990203 mas/yr
Photometry
mV
10.410±0.007
mTESS
9.6768±0.0060
mJ
9.001±0.027
mH
8.554±0.040
mKs
8.517±0.026
mW1
8.423±0.022
mW2
8.483±0.020
mW3
8.456±0.021
mW4
8.480±0.185
mGaia
10.197100±0.000539
mB
11.242±0.090
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Murgas et al. 2025 TICv8 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5213±70
5245.000+122.275-131.906
 5250±183
L✶
(log10(L⦿))
-0.34+0.02-0.02
-0.3482153+0.0091373-0.0121031
 ---
ρ✶
(g/cm3)
1.83±0.04
2.378194+0.588251-0.514635
 ---
M✶
(M⦿)
0.80±0.01
0.9000000+0.1193220-0.0970033
 ---
R✶
(R⦿)
0.85±0.03
0.8110620+0.0429337-0.0533075
 0.81±0.05
log g
(log10(cm/s2))
4.50±0.03
4.5742000+0.1004340-0.0641994
 4.641760±0.275934
Metallicity
(dex)
-0.090±0.050 [Fe/H] --- ---
γ
(km/s)
-12.64±0.17 --- ---
Age
(Gyr)
10.4±3.3 --- ---
CAII LOG RHK
-4.92±0.23 --- ---
Sp. T
K --- ---
Prot
(days)
30.0+5.8-4.1
 --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Murgas et al. 2025 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
661±9 610
S
(S⨁)
30.4±2.5 23.0207
P
(days)
17.61745+0.00002-0.00001
 17.6174652±0.0000326
Rp
(R⨁)
2.34±0.09 2.014110±0.127186
Rp
(RJup)
0.209±0.008 0.1796872±0.0113468
δ
(%)
--- 0.07220000±0.00220389
T14
(hours)
--- 3.615±0.276
TC
(days)
2459549.0822+0.0007-0.0008
(BJD)
2460165.6933670±0.0017399
(BJD)
a/R✶
31.12±0.18 ---
b
0.476±0.016 ---
ω
(deg)
90 ---
Mp
(M⨁)
6.54±2.04 ---
Mp
(MJup)
0.0206±0.0064 ---
e
0 ---
i
(deg)
89.12±0.03 ---
ρ
(g/cm3)
2.81±0.93 ---
Rp/R✶
0.0252±0.0003 ---
K
(m/s)
1.86+0.58-0.56
 ---
a
(au)
0.123±0.004 ---
Print
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
2 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
External Link
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