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WASP-44 Overview

WASP-44 0.97 R⦿ 5410.00 K
WASP-44 b
1.100 RJup
Architecture
WASP-44
WASP-44
WASP-44 b
Other Data
Bibliography 14
Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
WASP-44 WASP-44 b Transit 2011 Anderson et al. 2011 Confirmed Planet
RA
00h15m36.79s
Dec
-11d56m17.75s
Distance
364.512+5.656-5.490
pc
Parallax
2.7150800±0.0416225 mas
Ecliptic Latitude
-12.49065 deg
Ecliptic Longitude
358.75315 deg
Galactic Latitude
-72.63944 deg
Galactic Longitude
92.23763 deg
Total Proper Motion
33.7099588±0.0531330 mas/yr
Proper Motion (RA)
15.2812000±0.0790062 mas/yr
Proper Motion (Dec)
-30.0474000±0.0440324 mas/yr
Photometry
mV
13.096±0.069
mTESS
12.3993±0.0065
mJ
11.702±0.023
mH
11.408±0.025
mKs
11.341±0.026
mW1
11.246±0.022
mW2
11.301±0.021
mW3
11.345±0.191
mW4
8.756
mGaia
12.896400±0.000428
mB
13.823±0.062
mg
13.6646000±0.0029017
mi
12.8951000±0.0038008
mr
13.0208000±0.0050056
mu
15.1660000±0.0044487
mz
12.7993000±0.0036031
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
TOI
Stellar Hosts
Source Yalçınkaya et al. 2024 Addison et al. 2019 TICv8 Gaia DR2 Bonomo et al. 2017 Turner et al. 2016 Anderson et al. 2011 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5410±150 5420±100
5480.000+143.432-115.736
5407.5+81.5-85.5
 5400±150 5410 5410±150 5410
Metallicity
(dex)
--- -0.00300±0.10000 [Fe/H] --- --- 0.0600±0.1000 0.06 [Fe/H] --- ---
log g
(log10(cm/s2))
--- 4.494±0.044
4.4522600+0.0832354-0.0804757
 --- --- 4.481 --- 4.47919
L✶
(log10(L⦿))
---
-0.1978+0.0636-0.0641
-0.1221083+0.0187172-0.0160157
-0.1401734+0.0104937-0.0107535
 --- --- --- ---
R✶
(R⦿)
---
0.906+0.053-0.050
0.96391200+0.05223570-0.05630700
0.96955600+0.03140280-0.02857800
0.927+0.068-0.057
 --- 0.927±0.074 0.93
v sin i
(km/s)
--- --- --- --- 3.20±0.90 --- 3.2±0.9 ---
Age
(Gyr)
--- --- --- ---
10.3+2.7-5.0
 --- --- ---
M✶
(M⦿)
---
0.935+0.054-0.052
0.9600000+0.1320670-0.1071250
 --- 0.951±0.034 --- 0.951±0.034 ---
γ
(km/s)
--- -4.044±0.006 --- --- --- --- -4.04382±0.00071 ---
ρ✶
(g/cm3)
---
1.77+0.30-0.25
1.5112069+0.3890035-0.3160126
 --- --- --- --- ---
Sp. T
--- G8 V --- --- --- --- --- ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Tools
Transit Prediction Service
TOI
Transit
Source Addison et al. 2019 Yalçınkaya et al. 2024 Kokori et al. 2023 Patel & Espinoza 2022 Ivshina & Winn 2022 Kokori et al. 2022 Bonomo et al. 2017 Turner et al. 2016 Anderson et al. 2011 ExoFOP-TESS TOI Show Candidate Solutions >> << Hide Candidate Solutions
a/R✶
8.20+0.43-0.42
 ---
8.1+0.7-0.5
8.47+0.67-0.70
 --- --- --- --- --- ---
Teq
(K)
1337+43-42
 --- --- --- --- --- --- 1304±36 --- 1235.07534965484
b
0.541+0.061-0.074
 --- ---
0.440+0.140-0.230
 --- --- --- --- --- ---
S
(S⨁)
533+72-64
 --- --- --- --- --- --- --- --- 549.914051953433
Mp
(M⨁)
277+20-20
 --- --- --- --- ---
279+21-21
 276±20 282.539±19.705 ---
Mp
(MJup)
0.870+0.063-0.062
 --- --- --- --- ---
0.878+0.065-0.067
 0.867±0.064 0.889±0.062 ---
Mp sin i
(M⨁)
276+20-20
 --- --- --- --- --- --- --- --- ---
Mp sin i
(MJup)
0.869+0.063-0.062
 --- --- --- --- --- --- --- --- ---
i
(deg)
86.21+0.68-0.64
 ---
86.0+1.1-0.9
 --- --- ---
86.02+1.10-0.86
 86.59
86.02 +1.11-0.86
 ---
P
(days)
2.423804±0.000008 2.42381131±0.00000013 2.42381127±0.00000021 2.4238039±0.0000070 2.42381058±0.00000044 2.4238107±0.0000003 2.4238133±0.0000023 2.4238120±0.0000012 2.4238039±0.0000087 2.42382258353343±0.00013650567000
ρ
(g/cm3)
0.811+0.188-0.155
 --- --- --- --- ---
0.740+0.270-0.190
 1.14±0.15
0.811 +0.306-0.200
 ---
Rp
(R⨁)
12.330+0.908-0.852
 --- --- --- --- --- 12.8±1.2 10.98±0.36 12.778±1.233 12.2562719025404±0.2481941400000
Rp
(RJup)
1.1000+0.0810-0.0760
 --- --- --- --- --- 1.14±0.11 0.9800±0.0320 1.14±0.11 1.09343322382029±0.02214243619850
Rp/R✶
0.1248±0.0023 --- 0.126±0.003
0.1174+0.0040-0.0036
 --- --- --- 0.1164±0.0017 --- ---
K
(m/s)
138+8-9
 --- --- --- --- ---
140+12-10
 --- --- ---
a
(au)
0.03453±0.00065 --- --- --- --- ---
0.03474+0.00040-0.00043
 0.03443±0.00099 0.03473±0.00041 ---
δ
(%)
1.56±0.06 --- --- --- --- --- --- --- 1.588±0.076 1.61671783696915±0.03014226700000
T14
(hours)
2.24+0.05-0.05
 --- --- --- --- --- --- --- 2.2464±0.0528 2.24840146327738±0.05427328000000
TC
(days)
2458338.102384+0.000364-0.000374
 2458398.69812±0.00013 2456338.45823±0.00011
2458393.84978+0.00035-0.00036
 2456629.31539±0.00019 2456006.39613±0.00009 2455434.37642±0.00037 2455434.37655±0.00020 2455434.376±0.00040 2458386.57811800±0.00068104
e
--- --- --- --- --- --- <0.068 0 0. ---
Print
Literature Time Series (1 File Type, 1 File)
File Type Data Points Filter Reference
Radial Velocity Curve     17 Optical Spectra Anderson et al. 2011
Known Objects
1 Confirmed Planets
2 2MASS Point Source Catalog
Data Files
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
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