TOI-4034 Overview
-
Star:
TOI-4034
- Stellar Radius: 1.83 Solar Radius
- Stellar Effective Temperature: 5891.00 K
-
Planet:
TOI-4034 b
- Disposition Confirmed
- Planet Radius 1.580 Jupiter Radius
TOI-4034 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| TOI-4034 | ||||||
| TOI-4034 b | 1.8 d | 17.71 R⨁ | Transit | 2026 | Battley et al. 2026 | Confirmed Planet |
- RA
- 22h20m35.28s
- Dec
- +71d46m02.45s
- Distance
-
745.145+8.964-8.757pc
- Parallax
- 1.3132500±0.0158365 mas
- Ecliptic Latitude
- 67.47707 deg
- Ecliptic Longitude
- 42.1665 deg
- Galactic Latitude
- 12.28688 deg
- Galactic Longitude
- 111.63621 deg
- Total Proper Motion
- 3.4460547±0.0244036 mas/yr
- Proper Motion (RA)
- -0.1765340±0.0265662 mas/yr
- Proper Motion (Dec)
- 3.4415300±0.0243977 mas/yr
- Photometry
- mV 13.262±0.092
- mTESS 12.5798±0.0159
- mJ 11.825±0.026
- mH 11.523±0.031
- mKs 11.459±0.022
- mW1 11.380±0.023
- mW2 11.408±0.021
- mW3 11.183±0.086
- mW4 9.499±0.444
- mGaia 13.108200±0.000365
- mB 14.168±0.000
| Source | Battley et al. 2026 | TICv8 | ExoFOP | ||
|---|---|---|---|---|---|
|
Teff
(K)
|
5891±40 |
5760.000+180.342-123.257
|
5760.0±151.8 | ||
|
Metallicity
(dex)
|
0.12±0.02 [Fe/H] | --- | --- | ||
|
v sin i
(km/s)
|
7.9±1.0 | --- | --- | ||
|
Age
(Gyr)
|
5.7±0.5 | --- | --- | ||
|
ρ✶
(g/cm3)
|
0.277±0.026 |
0.2291137+0.0560836-0.0421414
|
--- | ||
|
M✶
(M⦿)
|
1.19+0.13-0.03
|
1.030000+0.138866-0.117120
|
--- | ||
|
R✶
(R⦿)
|
1.83±0.02 |
1.8506200+0.0717523-0.1147550
|
1.85±0.09 | ||
|
log g
(log10(cm/s2))
|
3.87±0.08 |
3.9162700+0.0806093-0.0730518
|
3.92±0.08 | ||
|
L✶
(log10(L⦿))
|
--- |
0.5310188+0.0322707-0.0225864
|
--- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Battley et al. 2026 | ExoFOP | ||
|---|---|---|---|---|
|
Teq
(K)
|
1907±22 | 1832 | ||
|
b
|
0.620±0.027 | --- | ||
|
ω
(deg)
|
90 | --- | ||
|
Mp
(M⨁)
|
277±51 | --- | ||
|
Mp
(MJup)
|
0.870±0.160 | --- | ||
|
e
|
0 | --- | ||
|
i
(deg)
|
80.76±0.38 | --- | ||
|
P
(days)
|
1.8020932±0.0000012 | 1.8020923±0.0000028 | ||
|
ρ
(g/cm3)
|
0.275±0.050 | --- | ||
|
Rp
(R⨁)
|
17.71±0.22 | 17.363400±0.917806 | ||
|
Rp
(RJup)
|
1.580±0.020 | 1.5490615±0.0818813 | ||
|
Rp/R✶
|
0.08875±0.00061 | --- | ||
|
K
(m/s)
|
128+19-21
|
--- | ||
|
a
(au)
|
0.03289±0.00071 | --- | ||
|
T14
(hours)
|
3.215±0.086 | 2.949±0.143 | ||
|
TC
(days)
|
2460661.21859±0.00047
(BJD-TDB)
|
2459853.88040600±0.00110285
(BJD)
|
||
|
S
(S⨁)
|
--- | 1870.78 | ||
|
δ
(%)
|
--- | 0.857000000±0.000185406 |
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