HIP 54515 Overview
-
Star:
HIP 54515
- Stellar Radius: 1.65 Solar Radius
- Stellar Effective Temperature: 8090.00 K
-
Planet:
HIP 54515 b
- Disposition Confirmed
HIP 54515 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| HIP 54515 | ||||||
| HIP 54515 b | 33000 d | 5625.56 M⨁ | Imaging | 2026 | Currie et al. 2026 | Confirmed Planet |
HIP 54515 b
- Fitted parameters assumes a log-uniform prior. (Currie et al. 2026)
- RA
- 11h09m13.59s
- Dec
- -01d19m59.82s
- Distance
-
82.8101+0.3654-0.3622pc
- Parallax
- 12.0472000±0.0526523 mas
- Ecliptic Latitude
- -6.24206 deg
- Ecliptic Longitude
- 168.84264 deg
- Galactic Latitude
- 52.38305 deg
- Galactic Longitude
- 257.98193 deg
- Total Proper Motion
- 65.775261±0.137794 mas/yr
- Proper Motion (RA)
- -65.521700±0.138164 mas/yr
- Proper Motion (Dec)
- -5.7699000±0.0763779 mas/yr
- Photometry
- mV 6.807±0.023
- mTESS 6.6653±0.0060
- mJ 6.510±0.023
- mH 6.464±0.040
- mKs 6.422±0.021
- mW1 6.403±0.081
- mW2 6.313±0.024
- mW3 6.445±0.016
- mW4 6.443±0.064
- mGaia 6.768890±0.000406
- mB 6.973±0.025
| Source | Currie et al. 2026 | TICv8 |
|---|---|---|
|
Teff
(K)
|
8100+500-340
|
8090.0000+97.7664-142.9820
|
|
L✶
(log10(L⦿))
|
--- |
1.0210106+0.0191840-0.0111034
|
|
ρ✶
(g/cm3)
|
--- |
0.6192253+0.1416227-0.0894993
|
|
M✶
(M⦿)
|
1.90+0.19-0.20
|
1.970000+0.411531-0.201494
|
|
R✶
(R⦿)
|
--- |
1.6491500+0.0616553-0.0377317
|
|
log g
(log10(cm/s2))
|
--- |
4.2980100+0.0933913-0.0551258
|
|
Age
(Gyr)
|
0.115+0.085-0.092
|
--- |
|
Sp. T
|
A5 V | --- |
- Status
- Confirmed Planet
- Detected By
- Imaging, Astrometry
- Tools
- Planetary Systems
| Source | Currie et al. 2026 |
|---|---|
|
Tp
(days)
|
2470981+13757-10740
(JD)
|
|
ω
(deg)
|
214+56-150
|
|
Mp
(M⨁)
|
5626+2415-1557
|
|
Mp
(MJup)
|
17.7+7.6-4.9
|
|
e
|
0.42+0.13-0.14
|
|
i
(deg)
|
129.6+6.7-5.9
|
|
P
(days)
|
33000+15000-8800
|
|
a
(au)
|
24.8+7.2-4.7
|
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