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TOI-248 Overview

  • Star: TOI-248
    • Stellar Radius: 1.12 Solar Radius
    • Stellar Effective Temperature: 5711.70 K
    • Planet: TOI-248 b
      • Disposition Confirmed
      • Planet Radius 0.211 Jupiter Radius

TOI-248 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
TOI-248
TOI-248 b 5.99 d 2.37 R⨁ Transit 2026 Collier et al. 2026 Confirmed Planet
RA
02h18m44.23s
Dec
-54d51m35.01s
Distance
75.9529+0.1411-0.1407
pc
Parallax
13.1371000±0.0242418 mas
Ecliptic Latitude
-61.70916 deg
Ecliptic Longitude
357.00011 deg
Galactic Latitude
-58.04044 deg
Galactic Longitude
279.08714 deg
Total Proper Motion
94.4168311±0.0395266 mas/yr
Proper Motion (RA)
93.5322000±0.0395577 mas/yr
Proper Motion (Dec)
12.8944000±0.0378527 mas/yr
Photometry
mV 9.03±0.03
mTESS 8.4642±0.0060
mJ 7.912±0.030
mH 7.646±0.038
mKs 7.586±0.031
mW1 7.456±0.039
mW2 7.553±0.022
mW3 7.561±0.020
mW4 7.433±0.151
mGaia 8.883370±0.000234
mB 9.642±0.050
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source TICv8 ExoFOP
Teff
(K)
5711.700+123.838-108.271
 5711.7±57.0
L✶
(log10(L⦿))
0.081340826+0.008468271-0.013700141
 ---
Metallicity
(dex)
0±0 [M/H] ---
ρ✶
(g/cm3)
1.01950+0.23698-0.16656
 ---
M✶
(M⦿)
1.020000+0.112881-0.124244
 ---
R✶
(R⦿)
1.1214800+0.0502447-0.0538759
 1.1214799880981445±0.0520603000000000
log g
(log10(cm/s2))
4.3470800+0.0851439-0.0583264
 3.84±0.08
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Collier et al. 2026 ExoFOP
a/R✶
12.75+0.56-0.79
 ---
e
0 ---
P
(days)
5.9910723±0.0000031 5.9910772539032635±0.0000068398517271
Rp
(R⨁)
2.37±0.12 2.0632548086353846±0.1133852814883717
Rp
(RJup)
0.211±0.011 0.18407158187321926±0.01011557469167305
Rp/R✶
0.0194±0.0004 ---
TC
(days)
2458354.83621+0.00094-0.00097
(BJD)
2460978.9289810001±0.0020523283
(BJD)
Teq
(K)
--- 1447.235018626895
S
(S⨁)
--- 728.2553625450304
δ
(%)
--- 0.0389761104988761±0.0015935827086224
T14
(hours)
--- 3.1710686821463914±0.5370791598575249
Print
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 Associated Literature Data
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  • False Positive Planet
  • Controversial
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  • Time Series
  • Kepler | K2
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