TOI-1855 Overview
TOI-1855
1.04
R⦿
5359.00
K
TOI-1855 b
1.650
RJup
- Architecture
- TOI-1855
- TOI-1855
- Other Data
- Bibliography 3
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| TOI-1855 | TOI-1855 b | Transit | 2024 | Schulte et al. 2024 | Confirmed Planet |
- RA
- 13h41m24.95s
- Dec
- +17d41m12.74s
- Distance
-
176.833+1.186-1.170pc
- Parallax
- 5.6264500±0.0373982 mas
- Ecliptic Latitude
- 26.1693 deg
- Ecliptic Longitude
- 196.39965 deg
- Galactic Latitude
- 75.09922 deg
- Galactic Longitude
- 356.21167 deg
- Total Proper Motion
- 108.997211±0.064096 mas/yr
- Proper Motion (RA)
- -73.2242000±0.0665118 mas/yr
- Proper Motion (Dec)
- -80.7379000±0.0620387 mas/yr
- Photometry
-
mV11.197±0.016
-
mTESS10.6503±0.0068
-
mJ9.9790±0.0220
-
mH9.620±0.023
-
mKs9.523±0.016
-
mW19.354±0.021
-
mW29.404±0.018
-
mW39.376±0.036
-
mW48.532
-
mGaia11.161100±0.001582
-
mB12.094±0.205
| Source | Schulte et al. 2024 | TICv8 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
Teff
(K)
|
5359+89-83
|
5347.000+110.338-131.739
|
5347±121 | ||
|
L✶
(log10(L⦿))
|
-0.0947+0.0164-0.0165
|
-0.06522212+0.01085396-0.01265810
|
--- | ||
|
Metallicity
(dex)
|
0.399+0.069-0.079
[Fe/H]
|
--- | --- | ||
|
v sin i
(km/s)
|
5.74±0.15 | --- | --- | ||
|
Age
(Gyr)
|
8.20+3.50-4.00
|
--- | --- | ||
|
ρ✶
(g/cm3)
|
1.23+0.15-0.11
|
1.02681+0.26399-0.19583
|
--- | ||
|
M✶
(M⦿)
|
0.9870+0.0580-0.0450
|
0.92000000+0.14185900-0.08109880
|
--- | ||
|
R✶
(R⦿)
|
1.041+0.031-0.033
|
1.0809900+0.0689397-0.0447839
|
1.08±0.06 | ||
|
log g
(log10(cm/s2))
|
4.397+0.040-0.031
|
4.3342100+0.0902857-0.0677679
|
4.33±0.08 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Schulte et al. 2024 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|
|
a/R✶
|
4.95+0.20-0.15
|
--- | ||
|
Teq
(K)
|
1701.0±20.0 | 1505 | ||
|
b
|
1.024+0.061-0.049
|
--- | ||
|
ω
(deg)
|
-100.0+120.0-110.0
|
--- | ||
|
Mp
(M⨁)
|
360.1+30.5-28.9
|
--- | ||
|
Mp
(MJup)
|
1.133+0.096-0.091
|
--- | ||
|
e
|
0.033+0.038-0.023
|
--- | ||
|
i
(deg)
|
78.1±1.0 | --- | ||
|
P
(days)
|
1.36414864±0.00000051 | 1.3641482±0.0000008 | ||
|
ρ
(g/cm3)
|
0.31+0.37-0.18
|
--- | ||
|
Rp
(R⨁)
|
18.5+5.8-4.1
|
19.58760±5.28743 | ||
|
Rp
(RJup)
|
1.65+0.52-0.37
|
1.747492±0.471714 | ||
|
Rp/R✶
|
0.162+0.049-0.035
|
--- | ||
|
K
(m/s)
|
204+16-15
|
--- | ||
|
a
(au)
|
0.02398+0.00046-0.00037
|
--- | ||
|
δ
(%)
|
0.707+0.028-0.030
|
0.782000±0.190216 | ||
|
T14
(hours)
|
1.194+0.012-0.013
|
0.9520±0.0520 | ||
|
TC
(days)
|
2459243.19743±0.00029 | 2459690.6378420±0.0002773 | ||
|
S
(S⨁)
|
--- | 852.162 |
- Known Objects
- 1 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 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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