TOI-663 Overview

TOI-663 0.51 R⦿ 3681.00 K
TOI-663 b
0.203 RJup
TOI-663 c
0.202 RJup
TOI-663 d
0.171 RJup
Architecture
TOI-663
TOI-663
TOI-663 b
TOI-663 c
TOI-663 d
Discovery Data
Host Planet Method Year Reference Disposition
TOI-663 TOI-663 b Transit 2024 Cointepas et al. 2024 Confirmed Planet
TOI-663 TOI-663 c Transit 2024 Cointepas et al. 2024 Confirmed Planet
TOI-663 TOI-663 d Transit 2024 Cointepas et al. 2024 Confirmed Planet
TOI-663 b TOI-663 c TOI-663 d
RA
10h40m15.80s
Dec
-08d30m39.90s
Distance
64.2308±0.1799 pc
Parallax
15.5401000±0.0432807 mas
Ecliptic Latitude
-15.65906 deg
Ecliptic Longitude
164.91744 deg
Galactic Latitude
42.25433 deg
Galactic Longitude
256.57213 deg
Total Proper Motion
164.6159609±0.0715195 mas/yr
Proper Motion (RA)
-142.1820000±0.0746016 mas/yr
Proper Motion (Dec)
-82.9620000±0.0615812 mas/yr
Photometry
mV
13.667±0.023
mTESS
11.7602000±0.0073894
mJ
10.448±0.026
mH
9.828±0.022
mKs
9.607±0.021
mW1
9.461±0.023
mW2
9.42±0.02
mW3
9.359±0.037
mW4
8.640±0.428
mGaia
12.819100±0.000515
mB
15.236±0.026
Source Cointepas et al. 2024 TICv8 ExoFOP-TESS TOI ExoFOP-TESS TOI ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
3681±70 3664.0±157.0 3719±64 3719±64 3719±64
Metallicity
(dex)
0.070±0.120 [Fe/H] --- --- --- ---
M
(M⦿)
0.514±0.012 0.5101390±0.0203013 --- --- ---
R
(R⦿)
0.512±0.015 0.5123610±0.0152398 0.512360990047455±0.015239800000000 0.512360990047455±0.015239800000000 0.512360990047455±0.015239800000000
CAII LOG RHK
-4.81±0.15 --- --- --- ---
log g
(log10(cm/s2))
4.7266±0.0085 4.726600±0.008551 4.769410±0.347691 4.769410±0.347691 4.769410±0.347691
Sp. T
M1 V --- --- --- ---
Prot
(days)
30.0±3.1 --- --- --- ---
L
(log10(L⦿))
---
-1.37033+0.09061-0.11464
--- --- ---
ρ
(g/cm3)
--- 5.347189±0.264627 --- --- ---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Cointepas et al. 2024 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
674±30 672.788300874269
b
0.19±0.12 ---
S
(S)
49.1+9.3-8.1
48.4211082613311
Mp
(M)
4.45+0.63-0.66
---
Mp
(MJup)
0.0140+0.0020-0.0021
---
i
(deg)
89.14+0.57-0.60
---
P
(days)
2.5989020+0.0000032-0.0000030
2.60053018878622±0.00061628570000
ρ
(g/cm3)
2.07+0.42-0.38
---
Rp
(R)
2.27+0.10-0.09
2.86582726403919±0.23750420000000
Rp
(RJup)
0.203+0.009-0.008
0.255672423812737±0.021188741987931
Rp/R
0.0407±0.0012 ---
K
(m/s)
3.25+0.45-0.47
---
a
(au)
0.0295±0.0011 ---
TC
(days)
2458544.38918+0.00068-0.00071
2459989.36973100±0.00331632
δ
(%)
--- 0.230148307334777±0.022810982000000
T14
(hours)
--- 1.88461245510184±0.19290678000000
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Cointepas et al. 2024 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
553±24 552.364892341924
b
0.23+0.11-0.13
---
S
(S)
22.3+4.2-3.7
22.0001312561684
Mp
(M)
3.65±0.97 ---
Mp
(MJup)
0.0115±0.0031 ---
i
(deg)
89.30+0.41-0.35
---
P
(days)
4.6955507+0.0000095-0.0000094
4.69914655492322±0.00175391070000
ρ
(g/cm3)
1.73+0.54-0.49
---
Rp
(R)
2.26±0.10 3.94162041586311±7.73980400000000
Rp
(RJup)
0.202±0.009 0.351648425611359±0.690500252177256
Rp/R
0.0404±0.0013 ---
K
(m/s)
2.18+0.58-0.57
---
a
(au)
0.0437±0.0016 ---
TC
(days)
2458543.40593+0.00105-0.00107
2459989.64255800±0.00575281
δ
(%)
--- 0.241372211739703±0.037667136000000
T14
(hours)
--- 2.52004734352882±0.39453098000000
Status
Confirmed Planet
Detected By
Transit
Source Cointepas et al. 2024 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teq
(K)
482±21 481.314740603548
b
0.17+0.15-0.12
---
S
(S)
12.9+2.4-2.1
12.683457311821
Mp
(M)
<5.2 ---
Mp
(MJup)
<0.016 ---
i
(deg)
89.60+0.27-0.36
---
P
(days)
7.1027268+0.0000297-0.0000279
7.1024748585508±0.0000325852560
ρ
(g/cm3)
<4.0 ---
Rp
(R)
1.92±0.13 1.98952439607142±0.55708754000000
Rp
(RJup)
0.171±0.012 0.177493783718570±0.049700106986534
Rp/R
0.0345±0.0021 ---
K
(m/s)
<2.7 ---
a
(au)
0.0576+0.0021-0.0022
---
TC
(days)
2458547.11249+0.00230-0.00215
2458547.13879700±0.00312783
δ
(%)
--- 0.131771576204498±0.014570102000000
T14
(hours)
--- 2.75426524343566±0.54728490000000
Known Objects
3 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
4 KELT Time Series
3 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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