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HD 42813 Overview

HD 42813 0.98 R⦿ 5289.00 K
HIP 29442 c
0.138 RJup
HIP 29442 d
0.137 RJup
HD 42813 b
0.304 RJup
Architecture
HD 42813
HD 42813
HIP 29442 c
HIP 29442 d
HD 42813 b
Other Data
Bibliography 7
Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
HD 42813 HIP 29442 c Radial Velocity 2023 Damasso et al. 2023 Confirmed Planet
HD 42813 HIP 29442 d Radial Velocity 2023 Damasso et al. 2023 Confirmed Planet
HD 42813 HD 42813 b Transit 2023 Akana Murphy et al. 2023 Confirmed Planet
RA
06h12m13.88s
Dec
-14d38m57.54s
Distance
68.1920+0.1772-0.1763
pc
Parallax
14.6357000±0.0377218 mas
Ecliptic Latitude
-38.04872 deg
Ecliptic Longitude
93.75386 deg
Galactic Latitude
-15.18304 deg
Galactic Longitude
221.87205 deg
Total Proper Motion
180.9809707±0.0768920 mas/yr
Proper Motion (RA)
-79.2622000±0.0767112 mas/yr
Proper Motion (Dec)
162.7010000±0.0769348 mas/yr
Photometry
mV
9.49±0.03
mTESS
8.7615±0.0060
mJ
8.056±0.029
mH
7.718±0.049
mKs
7.587±0.024
mW1
7.561±0.031
mW2
7.626±0.020
mW3
7.587±0.018
mW4
7.465±0.118
mGaia
9.274680±0.000294
mB
10.316±0.040
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Egger et al. 2024 Akana Murphy et al. 2023 Damasso et al. 2023 MacDougall et al. 2023 TICv8 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5289±69 5240±110 5289±69
5323+73-71
5283.000+121.798-122.519
 6114±194
L✶
(log10(L⦿))
--- ---
-0.15+0.02-0.02
-0.154+0.025-0.024
-0.1492052+0.0129547-0.0067589
 ---
Metallicity
(dex)
0.24±0.05 [Fe/H] 0.33±0.09 [Fe/H] 0.24±0.05 [Fe/H]
0.332+0.058-0.060
[Fe/H] 		--- ---
v sin i
(km/s)
--- --- 1.94±0.45 --- --- ---
Age
(Gyr)
11.2±3.4 9.10±3.50
11.7+3.7-3.8
8.60+2.80-2.70
 --- ---
ρ✶
(g/cm3)
--- --- 1.42±0.10
1.3866+0.1045-0.0974
1.262817+0.269806-0.339526
 ---
M✶
(M⦿)
0.901±0.043 0.94±0.06 0.89±0.04
0.9452+0.0327-0.0310
0.9100000+0.1353630-0.1006930
 ---
R✶
(R⦿)
0.980±0.007 0.97±0.03 0.980±0.030
0.98390+0.01810-0.01740
1.0052800+0.0526226-0.0604628
 1.00528001785278±0.05654270000000
CAII LOG RHK
--- -4.98±0.05 -5.25 --- --- ---
log g
(log10(cm/s2))
4.39±0.03 --- 4.39±0.03 4.425±0.025
4.3925300+0.0676939-0.1039220
 4.510100±0.263951
Prot
(days)
--- ---
40.0+2.7-2.4
 --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit
Source Egger et al. 2024 Damasso et al. 2023
a/R✶
9.72±0.18 ---
Teq
(K)
1123±19 1217±29
b
0.514±0.047 ---
S
(S⨁)
451±31 373±19
Mp
(M⨁)
4.50±0.32 4.5±0.3
Mp
(MJup)
0.0142±0.0010 0.014±0.001
P
(days)
3.5379559±0.0000082 3.53796±0.00003
Rp
(R⨁)
1.551±0.045
1.58+0.10-0.11
Rp
(RJup)
0.1384±0.0040
0.141+0.009-0.010
Rp/R✶
0.01453±0.00040 0.0146±0.0010
K
(m/s)
2.04±0.11 2.1±0.1
a
(au)
0.04518±0.00082
0.0436+0.0006-0.0007
T14
(hours)
2.429±0.060 ---
TC
(days)
2458471.3600±0.0033
2459207.252+0.004-0.003
i
(deg)
---
86.3+0.8-0.6
ρ
(g/cm3)
---
6.3+1.7-1.3
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit
Source Egger et al. 2024 Damasso et al. 2023
a/R✶
14.50±0.26 ---
Teq
(K)
920±16 998.0±24.0
b
0.443±0.090 ---
S
(S⨁)
203±14 167±9
Mp
(M⨁)
5.14±0.41 5.1±0.4
Mp
(MJup)
0.0162±0.0013 0.016±0.001
P
(days)
6.429575±0.000026
6.42975+0.00009-0.00010
Rp
(R⨁)
1.538±0.049 1.37±0.11
Rp
(RJup)
0.1372±0.0044 0.122±0.010
Rp/R✶
0.01440±0.00044 0.0127±0.0010
K
(m/s)
1.91±0.12 1.9±0.1
a
(au)
0.0673±0.0012
0.0649+0.0009-0.0010
T14
(hours)
3.08±0.12 ---
TC
(days)
2458472.9865±0.0051
2459225.259+0.005-0.008
i
(deg)
---
88.9+0.7-0.8
ρ
(g/cm3)
---
11.0+3.4-2.4
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Source Egger et al. 2024 Polanski et al. 2024 Akana Murphy et al. 2023 Damasso et al. 2023 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
23.88±0.43 --- 24.3±0.8 --- ---
Teq
(K)
716±12
703.385344909177+12.280474682276-11.868742636236
 755±21 777±18 710.308920793774
b
0.273±0.072
0.247965753671556+0.203947916210731-0.176091884204867
 0.22±0.15 --- ---
S
(S⨁)
74.7±5.1 --- 54.1±5.9 61±3 60.1603117135399
Mp
(M⨁)
9.10+0.82-0.79
 5.9±2.0 5.8±2.4 9.60±0.80 ---
Mp
(MJup)
0.0286+0.0026-0.0025
 0.019±0.006 0.018±0.008 0.0302±0.0025 ---
e
--- 0 0 --- ---
P
(days)
13.6308205±0.0000090 13.630828±0.000024 13.63083±0.00003 13.63083±0.00003 13.6308024056266±0.0000352917500
ρ
(g/cm3)
---
0.800+0.290-0.350
 0.80±0.40 1.3±0.2 ---
Rp
(R⨁)
3.410±0.046
3.42633318272285+0.09657949190701-0.09000813937467
 3.36±0.14
3.48+0.07-0.08
 3.54939623522081±0.38449073000000
Rp
(RJup)
0.3042±0.0041
0.305677498643820+0.008616259987584-0.008030002172693
 0.300±0.012
0.310+0.006-0.007
 0.316656467721531±0.034302024447236
Rp/R✶
0.03195±0.00032
0.0319275393485006+0.0006812648771137-0.0006194563097077
 0.0317±0.0006
0.0321+0.0006-0.0007
 ---
K
(m/s)
2.63+0.20-0.19
 1.63±0.56 1.62±0.67 2.8±0.2 ---
a
(au)
0.1110±0.0020 0.110±0.002 0.109±0.002 0.1070±0.0016 ---
T14
(hours)
4.327±0.022
4.33258318999452+0.04931049683144-0.04173797115669
 4.18±0.05 --- 4.34265642388421±0.16372940000000
TC
(days)
2458474.56927±0.00084 2458474.569±0.001 2458842.6015±0.0007 2459210.634±0.001 2458474.56958100±0.00120978
δ
(%)
--- --- --- --- 0.117910333388499±0.003948375300000
ω
(deg)
--- 90 --- --- ---
i
(deg)
--- --- ---
89.3+0.4-0.3
 ---
Print
Known Objects
3 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
3 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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