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TOI-808 Overview

  • Star: TOI-808
    • Stellar Radius: 0.83 Solar Radius
    • Stellar Effective Temperature: 5078.20 K
    • Planet: TOI-808 b
      • Disposition Confirmed
      • Planet Radius 0.197 Jupiter Radius

TOI-808 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
TOI-808
TOI-808 b 9.74 d 2.2 R⨁ Transit 2026 Lafarga et al. 2026 Confirmed Planet
RA
08h54m59.65s
Dec
-44d17m19.07s
Distance
98.1848+0.2813-0.2797
pc
Parallax
10.1560000±0.0288825 mas
Ecliptic Latitude
-57.81633 deg
Ecliptic Longitude
158.32671 deg
Galactic Latitude
.4963 deg
Galactic Longitude
265.02919 deg
Total Proper Motion
51.6141072±0.0472966 mas/yr
Proper Motion (RA)
45.2267000±0.0424323 mas/yr
Proper Motion (Dec)
-24.8709000±0.0606654 mas/yr
Photometry
mV 10.729±0.009
mTESS 10.0659±0.0060
mJ 9.337±0.024
mH 8.917±0.024
mKs 8.806±0.021
mW1 8.763±0.022
mW2 8.841±0.020
mW3 8.80±0.03
mW4 9.119
mGaia 10.603300±0.000276
mB 11.553±0.124
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Lafarga et al. 2026 TICv8 ExoFOP
Teff
(K)
5078.196
5154.000+115.022-129.904
 5216±183
ρ✶
(g/cm3)
1.32755546958302+0.76388128008779-0.91304339566741
2.120506+0.638665-0.379641
 ---
R✶
(R⦿)
0.833198
0.8331980+0.0532417-0.0451553
 0.833198010921478±0.049198500000000
log g
(log10(cm/s2))
4.5069
4.5360900+0.0835578-0.0834910
 4.526130±0.315454
L✶
(log10(L⦿))
---
-0.3552315+0.0081652-0.0135840
 ---
M✶
(M⦿)
---
0.8700000+0.1167830-0.0961009
 ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Lafarga et al. 2026 ExoFOP
a/R✶
18.811752859748275+3.077285349699348-6.049628550708851
 ---
b
0.5183282019135276+0.3002277039518566-0.3538747633750550
 ---
i
(deg)
88.423194763651622+1.146904021037628-2.086824501850955
 ---
P
(days)
9.739448540261758+0.000071941217060-0.000072208083248
 9.73940894242068±0.00004850376400
Rp
(R⨁)
2.203443618609665+0.224295309860354-0.188055288765443
 2.26963071698054±0.44483107000000
Rp
(RJup)
0.1965784113277727+0.0200103217110860-0.0167771980163587
 0.202483238906865±0.039685238283977
Rp/R✶
0.0241911439222467+0.0019165776096198-0.0014140536170867
 ---
T14
(hours)
3.4986253682795523+0.2298626639319360-0.1798463233081704
 3.5625788347404±0.3071656200000
TC
(days)
2459257.30445666+0.00305667-0.00367977
(BJD)
2458526.84874700±0.00244362
(BJD)
Teq
(K)
--- 710.980276581831
S
(S⨁)
--- 60.3880789256154
δ
(%)
--- 0.0641724082151765±0.0046953020000000
Print
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
4 KELT Time Series
1 Associated Literature Data
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