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

TOI-6647 Overview

  • Star: TOI-6647
    • Stellar Radius: 1.52 Solar Radius
    • Stellar Effective Temperature: 5684.00 K
    • Planet: TOI-6647 b
      • Disposition Confirmed
      • Planet Radius 0.354 Jupiter Radius

TOI-6647 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
TOI-6647
TOI-6647 b 4 d 3.97 R⨁ Transit 2026 Collier et al. 2026 Confirmed Planet
RA
00h04m50.92s
Dec
+42d52m05.51s
Distance
174.397+1.365-1.346
pc
Parallax
5.7056400±0.0442295 mas
Ecliptic Latitude
38.17086 deg
Ecliptic Longitude
21.23832 deg
Galactic Latitude
-19.18667 deg
Galactic Longitude
113.91828 deg
Total Proper Motion
89.3549653±0.0543006 mas/yr
Proper Motion (RA)
89.0536000±0.0544136 mas/yr
Proper Motion (Dec)
7.3325400±0.0337055 mas/yr
Photometry
mV 10.268±0.005
mTESS 9.65566±0.00600
mJ 8.988±0.027
mH 8.708±0.023
mKs 8.626±0.018
mW1 8.588±0.022
mW2 8.624±0.019
mW3 8.588±0.024
mW4 8.538±0.270
mGaia 10.118000±0.000244
mB 10.985±0.069
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source TICv8 ExoFOP
Teff
(K)
5684.000+124.979-120.313
 5684.0±122.6
L✶
(log10(L⦿))
0.33883225+0.01109574-0.01691978
 ---
ρ✶
(g/cm3)
0.4033062+0.0857156-0.0794828
 ---
M✶
(M⦿)
1.0110000+0.1558560-0.0968793
 ---
R✶
(R⦿)
1.5232100+0.0605533-0.0853965
 1.52±0.07
log g
(log10(cm/s2))
4.0773000+0.0790350-0.0684401
 4.08±0.07
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Collier et al. 2026 ExoFOP
a/R✶
7.15+0.33-0.46
 ---
e
0 ---
P
(days)
3.9992+0.0010-0.0012
 3.9963956±0.0000122
Rp
(R⨁)
3.97±0.24 3.524750±0.224801
Rp
(RJup)
0.354±0.021 0.3144577±0.0200554
Rp/R✶
0.0240±0.0009 ---
TC
(days)
2460587.00512+0.00395-0.00315
(BJD)
2460606.9956220±0.0030718
(BJD)
Teq
(K)
--- 1451
S
(S⨁)
--- 736.757
δ
(%)
--- 0.06350000±0.00372613
T14
(hours)
--- 3.878±0.442
Print
Known Objects
1 Confirmed Planets
1 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.