TOI-1444 Overview

TOI-1444 0.92 R⦿ 5466.00 K
TOI-1444 b
0.125 RJup
TOI-1444 c
Architecture
TOI-1444
TOI-1444
TOI-1444 b
TOI-1444 c
Other Data
Bibliography 3
Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
TOI-1444 TOI-1444 b Transit 2021 Dai et al. 2021 Confirmed Planet
TOI-1444 TOI-1444 c Radial Velocity 2021 Dai et al. 2021 Confirmed Planet
RA
20h21m53.98s
Dec
+70d56m37.34s
Distance
125.463+0.337-0.335
pc
Parallax
7.9415600±0.0212046 mas
Ecliptic Latitude
76.64736 deg
Ecliptic Longitude
34.86854 deg
Galactic Latitude
18.61787 deg
Galactic Longitude
104.38782 deg
Total Proper Motion
50.8049427±0.0345362 mas/yr
Proper Motion (RA)
46.4015000±0.0346875 mas/yr
Proper Motion (Dec)
-20.6892000±0.0337648 mas/yr
Photometry
mV
10.936±0.009
mTESS
10.1522±0.0060
mJ
9.465±0.024
mH
9.087±0.030
mKs
9.061±0.021
mW1
9.003±0.023
mW2
9.058±0.020
mW3
9.009±0.021
mW4
8.619±0.165
mGaia
10.641700±0.000261
mB
11.539±0.132
Source Dai et al. 2021 TICv8 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5430±90
5466.000+108.244-134.744
5466±121.494
R
(R⦿)
0.907±0.016
0.9249900+0.0531347-0.0409558
0.92499±0.0470452
log g
(log10(cm/s2))
4.49±0.03
4.4862500+0.0680898-0.0863418
4.48625±0.0772158
Metallicity
(dex)
0.13±0.06 [Fe/H] --- ---
v sin i
(km/s)
<2 --- ---
ρ
(g/cm3)
1.24±0.10
1.702986+0.484232-0.236230
---
M
(M⦿)
0.934±0.038
0.9560000+0.1259050-0.1007360
---
L
(log10(L⦿))
---
-0.1623527+0.0113357-0.0133390
---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Dai et al. 2021 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
a/R
2.730+0.078-0.074
---
b
0.38±0.14 ---
Mp
(M)
3.87±0.71 ---
Mp
(MJup)
0.0122±0.0022 ---
e
0 ---
i
(deg)
82+3-2
---
P
(days)
0.4702694±0.0000044 0.470253864161421±0.0000064912033
Rp
(R)
1.397±0.064 1.32970693247296±1.1497067
Rp
(RJup)
0.1246±0.0057 ---
Rp/R
0.01410+0.00060-0.00058
---
K
(m/s)
3.30+0.58-0.59
---
TC
(days)
2458711.3676±0.0016 2458711.369859±0.0007623886
Teq
(K)
--- 2147.76934812474
S
(S)
--- 5028.88335133734
δ
(%)
--- 0.0198235857±0.0016148201
T14
(hours)
--- 1.15254773195454±0.13480425
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Dai et al. 2021
Tp
(days)
2457713.0±2.0
Mp sin i
(M)
11.8±2.9
Mp sin i
(MJup)
0.0371±0.0091
e
0
P
(days)
16.066±0.024
K
(m/s)
3.12+0.75-0.76
Known Objects
2 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
2 Associated Literature Data
System
Star
Confirmed
Candidate
Refuted
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
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