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TOI-4487 Overview

TOI-4487 A 1.68 R⦿ 6006.00 K
TOI-4487 A b
1.303 RJup
TOI-4487 B
Architecture
TOI-4487
TOI-4487 A
TOI-4487 A b
TOI-4487 B
Discovery Data
Host Planet Orbital Separation Planet Size Method Year Reference Disposition
TOI-4487 A TOI-4487 A b 3.95 d 14.61 R⨁ Transit 2025 Yee et al. 2025 Confirmed Planet
RA
20h25m41.30s
Dec
+45d58m15.71s
Distance
479.145+6.205-6.051
pc
Parallax
2.0586100±0.0264858 mas
Ecliptic Latitude
61.89914 deg
Ecliptic Longitude
331.16895 deg
Galactic Latitude
4.62172 deg
Galactic Longitude
83.20331 deg
Total Proper Motion
13.4248091±0.0465303 mas/yr
Proper Motion (RA)
-0.6196690±0.0446214 mas/yr
Proper Motion (Dec)
-13.4105000±0.0465343 mas/yr
Photometry
mV
12.109±0.025
mTESS
11.4923±0.0160
mJ
10.864±0.020
mH
10.619±0.021
mKs
10.556±0.014
mW1
10.477±0.022
mW2
10.519±0.020
mW3
10.509±0.069
mW4
8.516
mGaia
11.926900±0.000183
mB
12.742±0.362
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Yee et al. 2025 TICv8 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
6206+90-88
6006.000+179.122-133.033
 5773.0±41.3
L✶
(log10(L⦿))
0.553+0.013-0.014
0.5226456+0.0349230-0.0223848
 ---
ρ✶
(g/cm3)
0.445+0.047-0.041
0.3266441+0.0842322-0.0570734
 ---
M✶
(M⦿)
1.378+0.065-0.064
1.110000+0.149662-0.144918
 ---
R✶
(R⦿)
1.634±0.046
1.6857900+0.0647045-0.0957477
 1.69±0.08
log g
(log10(cm/s2))
4.150+0.033-0.032
4.0297800+0.0842037-0.0735985
 4.03±0.08
Metallicity
(dex)
0.216+0.089-0.088
[Fe/H] 		--- ---
Age
(Gyr)
2.45+0.92-0.84
 --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Planetary Systems
Transit Prediction Service
TOI
Transit
Source Yee et al. 2025 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
7.16+0.24-0.23
 ---
Teq
(K)
1639+17-16
 1477
b
0.394+0.064-0.085
 ---
S
(S⨁)
1203+51-47
 792.078
Mp
(M⨁)
397±51 ---
Mp
(MJup)
1.25±0.16 ---
e
<0.083 ---
i
(deg)
86.85+0.76-0.63
 ---
P
(days)
3.9540709±0.0000021 3.9540617±0.0000071
ρ
(g/cm3)
0.70+0.16-0.13
 ---
Rp
(R⨁)
14.61+0.77-0.72
 13.12380±2.50981
Rp
(RJup)
1.303+0.069-0.064
 1.170829±0.223911
K
(m/s)
130±16 ---
a
(au)
0.05448+0.00085-0.00086
 ---
δ
(%)
0.669+0.073-0.061
 0.5820000±0.0171841
T14
(hours)
4.270±0.029 3.869±0.127
TC
(days)
2460079.02001±0.00025
(BJD-TDB)
2459818.0510180±0.0012739
(BJD)
Print
RA
20h25m41.26s
Dec
+45d58m22.63s
Distance
---
Parallax
---
Ecliptic Latitude
61.90085 deg
Ecliptic Longitude
331.1708 deg
Galactic Latitude
4.62291 deg
Galactic Longitude
83.20483 deg
Total Proper Motion
---
Proper Motion (RA)
---
Proper Motion (Dec)
---
Photometry
mV
19.7597±0.0933
mTESS
18.4201±0.0370
mJ
14.371
mH
15.306±0.145
mKs
15.468±0.192
mW1
---
mW2
---
mW3
---
mW4
---
mGaia
19.232000±0.004647
mB
---
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Known Objects
1 Confirmed Planets
13 2MASS Point Source Catalog
Data Files
2 SuperWASP Time Series
1 Associated Literature Data
Known Objects
1 Confirmed Planets
13 2MASS Point Source Catalog
Data Files
2 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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