HD 15337 Overview
HD 15337
0.85
R⦿
5165.50
K
HD 15337 b
0.146
RJup
HD 15337 c
0.213
RJup
- Architecture
- HD 15337
- HD 15337
- Other Data
- Bibliography 13
- Exoplanet Archive Notes 2
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 15337 | HD 15337 b | Transit | 2019 | Gandolfi et al. 2019 | Confirmed Planet |
| HD 15337 | HD 15337 c | Transit | 2019 | Gandolfi et al. 2019 | Confirmed Planet |
HD 15337 b
- Planet also independently announced in this ref. (Dumusque et al. 2019)
- Planet also independently announced in this ref. (Dumusque et al. 2019)
- RA
- 02h27m28.29s
- Dec
- -27d38m10.02s
- Distance
-
44.8155+0.0707-0.0704pc
- Parallax
- 22.284800±0.034864 mas
- Ecliptic Latitude
- -39.56889 deg
- Ecliptic Longitude
- 23.15775 deg
- Galactic Latitude
- -68.70904 deg
- Galactic Longitude
- 219.86213 deg
- Total Proper Motion
- 224.0446769±0.0795923 mas/yr
- Proper Motion (RA)
- -73.5903000±0.0574504 mas/yr
- Proper Motion (Dec)
- -211.6140000±0.0818651 mas/yr
- Photometry
-
mV9.10±0.03
-
mTESS8.3157±0.0060
-
mJ7.553±0.019
-
mH7.215±0.034
-
mKs7.044±0.018
-
mW16.918±0.054
-
mW27.048±0.020
-
mW37.015±0.017
-
mW46.916±0.072
-
mGaia8.855980±0.000178
-
mB10.009±0.090
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.08±0.10 dex
-
[C/H] 0.13±0.08 dex
-
[O/H] 0.10±0.08 dex
-
[Na/H] 0.12±0.10 dex
-
[Mg/H] 0.14±0.05 dex
-
[Al/H] 0.16±0.06 dex
-
[Si/H] 0.12±0.04 dex
-
[Ca/H] 0.10±0.06 dex
-
[Y/H] 0.03±0.07 dex
-
[BaII/H] 0.00±0.06 dex
| Source | TICv8 | Dumusque et al. 2019 | Gandolfi et al. 2019 | Gaia DR2 | Nordstrom et al. 2004 | Michigan Catalog, Vol. 3 | Cannon & Pickering 1918 | ExoFOP-TESS TOI | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5175.2000+96.7336-117.2960
|
5131±74 | 5125±50 |
5165.5+45.8-66.1
|
--- | --- | --- | 5175.2000±23.6172 | 5175.2000±23.6172 | ||
|
L✶
(log10(L⦿))
|
-0.3391355+0.0088456-0.0098477
|
-0.326+0.021-0.023
|
--- |
-0.3373622+0.0010375-0.0010400
|
--- | --- | --- | --- | --- | ||
|
γ
(km/s)
|
--- | --- | -3.7977±0.0012 | -3.6335907163288104±0.1446009488220649 | -4.6±0.3 | --- | --- | --- | --- | ||
|
R✶
(R⦿)
|
0.8418420+0.0425764-0.0411070
|
0.839+0.018-0.016
|
0.856±0.017 |
0.8467337+0.0220935-0.0148285
|
--- | --- | --- | 0.841841995716095±0.041841700000000 | 0.841841995716095±0.041841700000000 | ||
|
Metallicity
(dex)
|
0.0600000±0.0212132 [M/H] | 0.03±0.04 [Fe/H] | 0.15±0.10 [Fe/H] | --- | --- | --- | --- | --- | --- | ||
|
v sin i
(km/s)
|
--- | --- | 1.0±1.0 | --- | 0 | --- | --- | --- | --- | ||
|
Age
(Gyr)
|
--- |
7.50+4.20-4.40
|
5.1±0.8 | --- | --- | --- | --- | --- | --- | ||
|
M✶
(M⦿)
|
0.8800000+0.1340770-0.0870961
|
0.851+0.042-0.034
|
0.90±0.03 | --- | --- | --- | --- | --- | --- | ||
|
log g
(log10(cm/s2))
|
4.5320900+0.0939623-0.0583913
|
4.37±0.13 | 4.53±0.02 | --- | --- | --- | --- | 4.376570±0.066896 | 4.376570±0.066896 | ||
|
Sp. T
|
--- | --- | K1 V | --- | --- | K1 V | G5 | --- | --- | ||
|
Prot
(days)
|
--- | 36.55 | 36.528±0.022 | --- | --- | --- | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
2.0794938+0.5224196-0.3687471
|
--- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Gandolfi et al. 2019 | Dumusque et al. 2019 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
a/R✶
|
13.11+0.16-0.15
|
13.43+0.35-0.33
|
--- | ||
|
Teq
(K)
|
1001.0±11.5 |
1006+13-14
|
909.532785507036 | ||
|
b
|
0.33+0.09-0.14
|
0.386+0.061-0.078
|
--- | ||
|
ω
(deg)
|
62.0+42.0-32.0
|
--- | --- | ||
|
Mp
(M⨁)
|
7.51+1.09-1.01
|
7.20±0.81 | --- | ||
|
Mp
(MJup)
|
0.0236+0.0034-0.0032
|
0.0227±0.0025 | --- | ||
|
e
|
0.090±0.050 | 0.17±0.09 | --- | ||
|
i
(deg)
|
88.5+0.6-0.4
|
88.36+0.36-0.30
|
--- | ||
|
P
(days)
|
4.75615±0.00017 |
4.75642+0.00021-0.00020
|
4.75597367928781±0.00001854213800 | ||
|
ρ
(g/cm3)
|
9.300+1.810-1.580
|
8.05+1.93-1.61
|
--- | ||
|
Rp
(R⨁)
|
1.64±0.06 |
1.699+0.062-0.059
|
1.72541702287518±0.69934960000000 | ||
|
Rp
(RJup)
|
0.146±0.005 |
0.1516+0.0055-0.0053
|
0.153931661500245±0.062391899738038 | ||
|
Rp/R✶
|
0.01761+0.00055-0.00058
|
0.01856±0.00048 | --- | ||
|
K
(m/s)
|
3.08+0.44-0.41
|
3.1079±0.3515 | --- | ||
|
a
(au)
|
0.0522±0.0012 |
0.05245+0.00085-0.00072
|
--- | ||
|
T14
(hours)
|
2.49±0.06 |
2.554+0.036-0.038
|
2.54696956691237±0.21605152000000 | ||
|
TC
(days)
|
2458411.46156+0.00094-0.00119
|
2458411.46202+0.00071-0.00083
|
2459139.1265350±0.0027008 | ||
|
S
(S⨁)
|
--- | --- | 161.731433422237 | ||
|
δ
(%)
|
--- | 0.0344±0.0018 | 0.0398631011309688±0.0020788399000000 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Gandolfi et al. 2019 | Dumusque et al. 2019 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
a/R✶
|
31.87±0.70 |
31.63+0.82-0.77
|
--- | ||
|
Teq
(K)
|
642±10 |
656.1+8.4-9.0
|
592.767486624572 | ||
|
b
|
0.87+0.01-0.02
|
0.876+0.010-0.011
|
--- | ||
|
ω
(deg)
|
329+69-64
|
--- | --- | ||
|
Mp
(M⨁)
|
8.11+1.82-1.69
|
8.790±1.680 | --- | ||
|
Mp
(MJup)
|
0.0255+0.0057-0.0053
|
0.02766±0.00529 | --- | ||
|
e
|
0.050+0.060-0.040
|
0.19±0.10 | --- | ||
|
i
(deg)
|
88.5+0.2-0.1
|
88.413+0.055-0.054
|
--- | ||
|
P
(days)
|
17.1784±0.0016 |
17.1784+0.0016-0.0015
|
17.1807213590134±0.0000457696330 | ||
|
ρ
(g/cm3)
|
3.23+0.90-0.72
|
3.02+1.09-0.87
|
--- | ||
|
Rp
(R⨁)
|
2.39±0.12 |
2.522+0.106-0.102
|
2.19540343915282±1.62912520000000 | ||
|
Rp
(RJup)
|
0.213±0.011 |
0.2250+0.0095-0.0091
|
0.195861113326105±0.145341065668888 | ||
|
Rp/R✶
|
0.0256±0.0011 |
0.02754+0.00091-0.00090
|
--- | ||
|
K
(m/s)
|
2.16+0.48-0.45
|
2.4819±0.4679 | --- | ||
|
a
(au)
|
0.1268±0.0038 |
0.1235+0.0020-0.0017
|
--- | ||
|
T14
(hours)
|
2.25+0.20-0.11
|
2.23±0.06 | 2.10048133540109±0.32037450000000 | ||
|
TC
(days)
|
2458414.5501±0.0015 | 2458414.5500±0.0012 | 2459118.9555690±0.0036838 | ||
|
S
(S⨁)
|
--- | --- | 29.1782002006862 | ||
|
δ
(%)
|
--- |
0.0758+0.0051-0.0049
|
0.0680138590384889±0.0039817078000000 |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 96 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 2 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 1 SuperWASP Time Series
- 2 Associated Literature Data
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Hot, rocky and warm, puffy super-Earths orbiting TOI-402 (HD 15337)
Dumusque et al. 2019 | Reference Overview -
The Transiting Multi-planet System HD15337: Two Nearly Equal-mass Planets Straddling the Radius Gap
Gandolfi et al. 2019 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
The Geneva-Copenhagen survey of the Solar neighbourhood. Ages,metallicities and kinematix properties of ~14 000 F and G dwarfs
Nordstrom et al. 2004 | 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 3
Michigan Catalog, Vol. 3 | 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
