HIP 116454 Overview
HIP 116454 B
HIP 116454
0.72
R⦿
5089.00
K
HIP 116454 b
0.220
RJup
- Architecture
- HIP 116454
- HIP 116454 B
- HIP 116454
- Other Data
- Bibliography 14
- Exoplanet Archive Notes 1
- HIP 116454 B Nearby Data 4
- HIP 116454 Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HIP 116454 | HIP 116454 b | Transit | 2014 | Vanderburg et al. 2015 | Confirmed Planet |
HIP 116454
- This reference contains discussion regarding the stellar multiplicity of this system. (Mugrauer 2019)
- RA
- 23h35m48.58s
- Dec
- +00d26m36.23s
- Distance
-
63.7763+0.8579-0.8358pc
- Parallax
- 15.655800±0.206584 mas
- Ecliptic Latitude
- 2.80897 deg
- Ecliptic Longitude
- 354.62009 deg
- Galactic Latitude
- -56.97315 deg
- Galactic Longitude
- 86.45459 deg
- Total Proper Motion
- 300.5472721±0.5284134 mas/yr
- Proper Motion (RA)
- -232.153000±0.653599 mas/yr
- Proper Motion (Dec)
- -190.876000±0.245627 mas/yr
- Photometry
-
mV17.0800±0.0461
-
mTESS16.8071±0.0068
-
mJ---
-
mH---
-
mKs---
-
mKep---
-
mW1---
-
mW2---
-
mW3---
-
mW4---
-
mIc---
-
mGaia17.028200±0.001815
-
mB---
- RA
- 23h35m49.04s
- Dec
- +00d26m40.94s
- Distance
-
62.4491+0.1831-0.1820pc
- Parallax
- 15.9843000±0.0464561 mas
- Ecliptic Latitude
- 2.80941 deg
- Ecliptic Longitude
- 354.62238 deg
- Galactic Latitude
- -56.97306 deg
- Galactic Longitude
- 86.45885 deg
- Total Proper Motion
- 299.0432350±0.0625293 mas/yr
- Proper Motion (RA)
- -232.9090000±0.0696899 mas/yr
- Proper Motion (Dec)
- -187.5640000±0.0494978 mas/yr
- Photometry
-
mV10.19±0.03
-
mTESS9.3742±0.0060
-
mJ8.604±0.021
-
mH8.140±0.033
-
mKs8.029±0.021
-
mKep9.507
-
mW17.996±0.024
-
mW28.078±0.020
-
mW38.019±0.021
-
mW47.878±0.199
-
mIc---
-
mGaia9.932080±0.000347
-
mB11.083±0.050
-
Mission
- K2 : Observed in Campaign -1
| Source | Thygesen et al. 2024 | Bonomo et al. 2023 | TICv8 | Gaia DR2 | Stassun et al. 2017 | Vanderburg et al. 2015 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5048+79-78
|
5089±50 |
5013.730+173.977-120.366
|
5068.675+50.075-87.608
|
5089±50 | 5089±50 | 5013.7±147.2 | ||
|
Metallicity
(dex)
|
0.00+0.04-0.04
[Fe/H]
|
-0.16±0.08 [Fe/H] | -0.144±0.134 [M/H] | --- | -0.16 [Fe/H] | -0.16±0.08 [M/H] | --- | ||
|
M✶
(M⦿)
|
0.800+0.033-0.030
|
0.755±0.027 |
0.8300000+0.1022380-0.0991892
|
--- | 0.81±0.11 | 0.775±0.027 | --- | ||
|
R✶
(R⦿)
|
0.758+0.024-0.022
|
0.716±0.024 |
0.7731090+0.0487060-0.0667513
|
0.7535959+0.0267419-0.0146723
|
0.72±0.02 | 0.716±0.024 | 0.77±0.06 | ||
|
log g
(log10(cm/s2))
|
4.582+0.030-0.031
|
--- |
4.580660+0.108696-0.088054
|
--- | 4.59±0.03 | 4.590±0.026 | 4.58±0.10 | ||
|
L✶
(log10(L⦿))
|
-0.4731+0.0127-0.0126
|
--- |
-0.4681797+0.0158548-0.0137497
|
-0.47145055+0.00177032-0.00177754
|
--- | --- | --- | ||
|
Age
(Gyr)
|
5.50+5.00-3.90
|
--- | --- | --- | --- | 2 | --- | ||
|
ρ✶
(g/cm3)
|
2.59+0.26-0.24
|
--- |
2.5323300+0.7500939-0.7502010
|
--- | 3.00±0.34 | 2.97±0.32 | --- | ||
|
γ
(km/s)
|
--- | --- | --- | -2.899482782918408±0.329193263977310 | --- | -3.06±0.12 | --- | ||
|
v sin i
(km/s)
|
--- | --- | --- | --- | --- | 2 | --- | ||
|
Sp. T
|
--- | --- | --- | --- | --- | K1 | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Thygesen et al. 2024 | Bonomo et al. 2023 | Stassun et al. 2017 | Vanderburg et al. 2015 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|
|
Teq
(K)
|
753.2+7.1-6.9
|
745±15 | --- | 690±14 | 644 | ||
|
S
(S⨁)
|
51.28580+2.35121-2.13079
|
51.4±4.3 | --- | --- | 28.6373 | ||
|
Mp
(M⨁)
|
9.70±1.20 |
10.1+1.2-1.1
|
13±3 | 11.82±1.33 | --- | ||
|
Mp
(MJup)
|
0.0305±0.0038 |
0.0318+0.0038-0.0035
|
0.04±0.01 | 0.037±0.004 | --- | ||
|
e
|
0.215+0.056-0.094
|
<0.089 | 0.20±0.07 | 0.205±0.072 | --- | ||
|
i
(deg)
|
88.91+0.68-0.45
|
88.43±0.40 | 88.43±0.40 | 88.43±0.40 | --- | ||
|
P
(days)
|
9.1004157+0.0000041-0.0000045
|
9.0949±0.0026 | 9.12050±0.00050 | 9.1205±0.0005 | 9.1004120±0.0000503 | ||
|
ρ
(g/cm3)
|
3.53+0.63-0.57
|
3.41+0.94-0.72
|
--- | 4.17±1.08 | --- | ||
|
Rp
(R⨁)
|
2.469+0.100-0.091
|
2.53±0.18 | 2.5±0.1 | 2.53±0.18 | 2.593870±0.219784 | ||
|
Rp
(RJup)
|
0.2203+0.0089-0.0081
|
0.226±0.016 | 0.22±0.01 | 0.226±0.016 | 0.2314100±0.0196078 | ||
|
K
(m/s)
|
3.54±0.42 | 3.73±0.42 | 4.4±0.5 | 4.41±0.50 | --- | ||
|
a
(au)
|
0.0792+0.0011-0.0010
|
0.07765±0.00093 | --- | 0.0906±0.0049 | --- | ||
|
TC
(days)
|
2458072.29291+0.00062-0.00061
|
2456907.887±0.029 | --- | 2456907.89±0.03 | 2460229.0923860±0.0021988 | ||
|
δ
(%)
|
0.0889+0.0048-0.0036
|
--- | 0.0970±0.0110 | 0.0967±0.0109 | 0.10850000±0.00745135 | ||
|
T14
(hours)
|
2.431+0.036-0.034
|
--- | --- | --- | 2.181±0.416 | ||
|
a/R✶
|
22.46±0.72 | --- | 23.62±0.88 | 27.22±1.14 | --- | ||
|
b
|
0.34+0.20-0.22
|
--- | --- | 0.65±0.17 | --- | ||
|
ω
(deg)
|
88.0+19.0-20.0
|
--- | --- | -59.1±16.7 | --- | ||
|
Rp/R✶
|
0.02981+0.00079-0.00061
|
--- | --- | 0.0311±0.0017 | --- | ||
|
Tp
(days)
|
2456689.01+0.30-0.34
|
--- | --- | --- | --- |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 48 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 1 K2 Targets
- 2 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
- Known Objects
- 1 Confirmed Planets
- 1 K2 Targets
- 2 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
-
The K2 and TESS Synergy. III. Search and Rescue of the Lost Ephemeris for K2's First Planet
Thygesen et al. 2024 | Reference Overview -
Cold Jupiters and improved masses in 38 Kepler and K2 small-planet systems from 3661 high-precision HARPS-N radial velocities. No excess of cold Jupiters in small-planet systems
Bonomo et al. 2023 | 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 -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI -
Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes
Stassun et al. 2017 | Reference Overview -
The K2 Ecliptic Plane Input Catalog (EPIC) and Stellar Classifications of 138,600 Targets in Campaigns 1-8
EPIC Catalog | Reference Overview -
Characterizing K2 Planet Discoveries: A Super-Earth Transiting the Bright K Dwarf HIP 116454
Vanderburg et al. 2015 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
Validation of the new Hipparcos reduction
van Leeuwen et al. 2007 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | 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
- 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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