NGTS-26 Overview
-
Star:
NGTS-26
- Stellar Radius: 1.24 Solar Radius
- Stellar Effective Temperature: 5616.00 K
-
Planet:
NGTS-26 b
- Disposition Confirmed
- Planet Radius 1.328 Jupiter Radius
NGTS-26 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| NGTS-26 | ||||||
| NGTS-26 b | 4.52 d | 14.89 R⨁ | Transit | 2024 | Bouchy et al. 2024 | Confirmed Planet |
- RA
- 14h30m43.99s
- Dec
- -31d43m56.83s
- Distance
-
1093.69+43.12-40.03pc
- Parallax
- 0.8867130±0.0344478 mas
- Ecliptic Latitude
- -16.00626 deg
- Ecliptic Longitude
- 225.54945 deg
- Galactic Latitude
- 26.56296 deg
- Galactic Longitude
- 326.46071 deg
- Total Proper Motion
- 14.2157228±0.0589247 mas/yr
- Proper Motion (RA)
- -11.3136000±0.0621091 mas/yr
- Proper Motion (Dec)
- -8.6075100±0.0529742 mas/yr
- Photometry
- mV 15.009±0.206
- mTESS 14.2229±0.0060
- mJ 13.547±0.027
- mH 13.164±0.035
- mKs 13.119±0.040
- mW1 13.055±0.025
- mW2 13.097±0.031
- mW3 12.718±0.514
- mW4 9.35
- mGaia 14.726100±0.000355
- mB 15.659±0.038
| Source | Bouchy et al. 2024 | TICv8 | ExoFOP | ||
|---|---|---|---|---|---|
|
Teff
(K)
|
5550±100 | 5616.0±122.0 | 5616±122 | ||
|
R✶
(R⦿)
|
1.16+0.05-0.02
|
1.24421 | 1.2442100048065186 | ||
|
log g
(log10(cm/s2))
|
4.1±0.1 | 4.24392 | 4.24392 | ||
|
L✶
(log10(L⦿))
|
0.1011+0.0379-0.0415
|
0.1421907 | --- | ||
|
ρ✶
(g/cm3)
|
--- | 0.724635 | --- | ||
|
M✶
(M⦿)
|
0.96+0.04-0.03
|
0.99 | --- | ||
|
Metallicity
(dex)
|
0.2±0.1 [Fe/H] | --- | --- | ||
|
γ
(km/s)
|
-28.3500+0.0055-0.0056
|
--- | --- | ||
|
v sin i
(km/s)
|
1.5±0.8 | --- | --- | ||
|
Age
(Gyr)
|
11.5+1.3-1.7
|
--- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Bouchy et al. 2024 | ExoFOP | ||
|---|---|---|---|---|
|
Teq
(K)
|
1331+85-72
|
1196.8526863052657 | ||
|
S
(S⨁)
|
523+133-114
|
484.935298153132 | ||
|
P
(days)
|
4.5199279+0.0000090-0.0000092
|
4.518444737417634±0.001843843700000 | ||
|
Rp
(R⨁)
|
14.89+0.66-0.54
|
18.303690955716526±1.143008100000000 | ||
|
Rp
(RJup)
|
1.328+0.059-0.048
|
1.6329487440117125±0.1019725281532513 | ||
|
δ
(%)
|
--- | 1.71730782566135±0.13634696000000 | ||
|
T14
(hours)
|
3.719+0.090-0.085
|
3.8712531281846436±0.3095146000000000 | ||
|
TC
(days)
|
2457756.8314±0.0014
(BJD)
|
2461128.70414200±0.00494404
(BJD)
|
||
|
a/R✶
|
9.01+0.61-0.55
|
--- | ||
|
Mp
(M⨁)
|
92.8+20.7-19.1
|
--- | ||
|
Mp
(MJup)
|
0.292+0.065-0.060
|
--- | ||
|
e
|
0 | --- | ||
|
i
(deg)
|
86.43+0.78-0.68
|
--- | ||
|
ρ
(g/cm3)
|
0.153+0.041-0.036
|
--- | ||
|
Rp/R✶
|
0.1168+0.0033-0.0030
|
--- | ||
|
K
(m/s)
|
36.7+8.2-7.5
|
--- | ||
|
a
(au)
|
0.0490+0.0038-0.0032
|
--- |
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