HIP 8541 Overview
HIP 8541 B
0.70
R⦿
4351.00
K
HIP 8541
7.83
R⦿
4670.00
K
HD 11343 c
HIP 8541 b
- Architecture
- HIP 8541
- HIP 8541 B
- HIP 8541
- Other Data
- Bibliography 13
- Exoplanet Archive Notes 1
- HIP 8541 B Nearby Data 3
- HIP 8541 Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HIP 8541 | HD 11343 c | Radial Velocity | 2022 | Feng et al. 2022 | Confirmed Planet |
| HIP 8541 | HIP 8541 b | Radial Velocity | 2016 | Jones et al. 2016 | Confirmed Planet |
HIP 8541
- This reference contains discussion regarding the stellar multiplicity of this system. (Mugrauer 2019)
- RA
- 01h50m08.46s
- Dec
- -54d27m50.99s
- Distance
-
153.546+0.427-0.425pc
- Parallax
- 6.4837900±0.0179227 mas
- Ecliptic Latitude
- -58.59246 deg
- Ecliptic Longitude
- 351.4799 deg
- Galactic Latitude
- -60.628 deg
- Galactic Longitude
- 285.46133 deg
- Total Proper Motion
- 120.0182515±0.0293309 mas/yr
- Proper Motion (RA)
- 110.3830000±0.0297726 mas/yr
- Proper Motion (Dec)
- -47.1166000±0.0267773 mas/yr
- Photometry
-
mV13.422±0.160
-
mTESS12.2658±0.0060
-
mJ11.192±0.029
-
mH10.616±0.033
-
mKs10.451±0.023
-
mW19.645001±0.018000
-
mW29.565±0.020
-
mW39.199±0.032
-
mW47.127±0.084
-
mGaia13.00610±0.00044
-
mB14.386±0.000
- RA
- 01h50m06.53s
- Dec
- -54d27m54.59s
- Distance
-
155.121+0.638-0.634pc
- Parallax
- 6.4177700±0.0262285 mas
- Ecliptic Latitude
- -58.59002 deg
- Ecliptic Longitude
- 351.47199 deg
- Galactic Latitude
- -60.62926 deg
- Galactic Longitude
- 285.47075 deg
- Total Proper Motion
- 119.9282946±0.0469214 mas/yr
- Proper Motion (RA)
- 110.4750000±0.0482105 mas/yr
- Proper Motion (Dec)
- -46.6698000±0.0389159 mas/yr
- Photometry
-
mV7.88±0.03
-
mTESS6.9172±0.0060
-
mJ6.012±0.021
-
mH5.456±0.038
-
mKs5.290±0.029
-
mW15.213±0.153
-
mW25.174±0.071
-
mW35.256±0.014
-
mW45.183±0.030
-
mGaia7.560750±0.000203
-
mB8.868±0.000
| Source |
Xiao et al. 2023 |
Feng et al. 2022 |
TICv8 | Gaia DR2 |
Jones et al. 2016 |
Michigan Catalog, Vol. 1 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|
|
Sp. T
|
K2 III/ IV | --- | --- | --- | K2 III/IV | K2 III/IV | K0 |
|
Teff
(K)
|
4670±100 | --- | 4701.0±122.0 |
4708.9297+106.0040-38.9297
|
4670±100 | --- | --- |
|
L✶
(log10(L⦿))
|
--- | --- | --- |
1.3090125+0.0029733-0.0029938
|
1.40+0.09-0.11
|
--- | --- |
|
Metallicity
(dex)
|
-0.15±0.08 [Fe/H] | --- | --- | --- | -0.15±0.08 [Fe/H] | --- | --- |
|
v sin i
(km/s)
|
--- | --- | --- | --- | 1.3±0.9 | --- | --- |
|
M✶
(M⦿)
|
1.17±0.28 | 2.009±0.115 | --- | --- | 1.17±0.28 | --- | --- |
|
R✶
(R⦿)
|
--- | --- | 6.93072 |
6.7813234+0.1135310-0.2953040
|
7.83±1.02 | --- | --- |
|
log g
(log10(cm/s2))
|
2.70±0.20 | --- | --- | --- | 2.7±0.2 | --- | --- |
|
γ
(km/s)
|
--- | --- | --- | 6.6097454021569533±0.1462672700252152 | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source |
Feng et al. 2022 |
|---|---|
|
Tp
(days)
|
2454961.962+101.058-24.757
|
|
ω
(deg)
|
82.1500+60.9200-57.7620
|
|
Mp sin i
(M⨁)
|
256+53-51
|
|
Mp sin i
(MJup)
|
0.804+0.166-0.160
|
|
e
|
0.1690+0.1420-0.1020
|
|
P
(days)
|
228.53731+3.24097-3.78842
|
|
K
(m/s)
|
17.021+3.640-3.221
|
|
a
(au)
|
0.923+0.019-0.022
|
- Status
- Confirmed Planet
- Detected By
- Astrometry, Radial Velocity
- Tools
| Source |
Feng et al. 2022 |
Xiao et al. 2023 |
Jones et al. 2016 |
|---|---|---|---|
|
Tp
(days)
|
2454155.529+115.648-210.665
|
2455887.0+80.0-133.0
|
2459346.9±93.4 |
|
ω
(deg)
|
328.115+6.671-7.750
|
289.0+19.0-26.0
|
293.9±15.2 |
|
Mp sin i
(M⨁)
|
--- |
1697+289-318
|
1748±318 |
|
Mp sin i
(MJup)
|
--- |
5.34+0.91-1.00
|
5.5±1.0 |
|
e
|
0.360+0.060-0.047
|
0.122+0.078-0.040
|
0.16±0.06 |
|
P
(days)
|
1852.14387+215.24662-117.31046
|
1585+27-40
|
1560.2±53.9 |
|
K
(m/s)
|
85.720+2.834-2.736
|
--- | 87.4±6.4 |
|
a
(au)
|
3.729+0.300-0.168
|
2.80+0.21-0.25
|
2.80±0.25 |
|
Mp
(M⨁)
|
2452+602-33
|
1812+381-350
|
--- |
|
Mp
(MJup)
|
7.714+1.895-0.103
|
5.7+1.2-1.1
|
--- |
|
i
(deg)
|
90.9040+26.7140-26.1660
|
73.0+12.0-16.0
|
--- |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 135 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 2 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 2 Associated Literature Data
- Known Objects
- 2 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 2 Associated Literature Data
-
The Masses of a Sample of Radial-velocity Exoplanets with Astrometric Measurements
Xiao et al. 2023 | Reference Overview -
3D Selection of 167 Substellar Companions to Nearby Stars
Feng et al. 2022 | Reference Overview -
Search for stellar companions of exoplanet host stars by exploring the second ESA-Gaia data release
Mugrauer 2019 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
Four new planets around giant stars and the mass-metallicity correlation of planet-hosting stars
Jones et al. 2016 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
The Hipparcos and Tycho Photometric System Passbands
Tycho 2 converted using Bessell 2000 | Reference Overview -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | Reference Overview -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 1
Michigan Catalog, Vol. 1 | Reference Overview -
The Henry Draper catalogue 0h, 1h, 2h, and 3h
Cannon & Pickering 1918 | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
- Search
- Browse
- Download
