NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

BD+45 564 Overview

BD+45 564 0.81 R⦿ 5087.09 K
BD+45 564 b
Architecture
BD+45 564
BD+45 564
BD+45 564 b
Other Data
Bibliography 2
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
BD+45 564 BD+45 564 b Radial Velocity 2021 Dalal et al. 2021 Confirmed Planet
RA
02h11m47.29s
Dec
+45d55m27.19s
Distance
53.6220+0.1919-0.1905
pc
Parallax
18.6205000±0.0659998 mas
Ecliptic Latitude
30.57409 deg
Ecliptic Longitude
47.31265 deg
Galactic Latitude
-14.70463 deg
Galactic Longitude
137.23205 deg
Total Proper Motion
278.1169411±0.0870430 mas/yr
Proper Motion (RA)
278.0240000±0.0870364 mas/yr
Proper Motion (Dec)
-7.1894600±0.0964199 mas/yr
Photometry
mV
9.67±0.03
mTESS
8.8588±0.0060
mJ
8.063±0.023
mH
7.645±0.024
mKs
7.557±0.024
mGaia
9.412660±0.000255
mB
10.536±0.190
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source Dalal et al. 2021 TICv8
Teff
(K)
5004±50
5087.090+108.070-104.662
L✶
(log10(L⦿))
---
-0.3991780+0.0084717-0.0120723
Metallicity
(dex)
-0.090±0.030 [Fe/H] 0.0900±0.0210 [M/H]
ρ✶
(g/cm3)
---
2.229513+0.593052-0.421469
M✶
(M⦿)
0.810±0.072
0.8500000+0.0914532-0.1185260
R✶
(R⦿)
---
0.8130640+0.0414849-0.0440829
log g
(log10(cm/s2))
4.22±0.13
4.5472400+0.0964600-0.0642941
γ
(km/s)
-6.817±0.003 ---
v sin i
(km/s)
2.0±1.0 ---
Sp. T
K1 ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Dalal et al. 2021
ω
(deg)
70.310±51.850
Mp sin i
(M⨁)
432±38
Mp sin i
(MJup)
1.36±0.12
e
0.12±0.06
i
(deg)
>2.579
P
(days)
307.88±1.47
K
(m/s)
47.68±2.78
a
(au)
0.83±0.04
Print
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
2 SuperWASP Time Series
1 Associated Literature Data
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

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.