HD 109271 Overview
HD 109271
1.29
R⦿
5783.00
K
HD 109271 b
HD 109271 c
- Architecture
- HD 109271
- HD 109271
- Other Data
- Bibliography 11
- Nearby Data 3
Discovery Data
Host | Planet | Method | Year | Reference | Disposition |
---|---|---|---|---|---|
HD 109271 | HD 109271 b | Radial Velocity | 2013 | Lo Curto et al. 2013 | Confirmed Planet |
HD 109271 | HD 109271 c | Radial Velocity | 2013 | Lo Curto et al. 2013 | Confirmed Planet |
- RA
- 12h33m35.38s
- Dec
- -11d37m17.47s
- Distance
-
55.8716+0.2082-0.2068pc
- Parallax
- 17.869700±0.065985 mas
- Ecliptic Latitude
- -7.3496 deg
- Ecliptic Longitude
- 192.30538 deg
- Galactic Latitude
- 51.00899 deg
- Galactic Longitude
- 295.97556 deg
- Total Proper Motion
- 187.9832255±0.1128115 mas/yr
- Proper Motion (RA)
- -169.693000±0.113884 mas/yr
- Proper Motion (Dec)
- 80.882500±0.107964 mas/yr
- Photometry
-
mV8.04±0.03
-
mTESS7.4446±0.0060
-
mJ6.855±0.026
-
mH6.555±0.026
-
mKs6.495±0.026
-
mW16.496±0.077
-
mW26.411±0.024
-
mW36.500±0.016
-
mW46.451±0.065
-
mGaia7.878160±0.000289
-
mB8.714±0.027
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.11±0.04 dex
-
[C/H] 0.05±0.11 dex
-
[O/H] 0.06±0.07 dex
-
[Na/H] 0.00±0.10 dex
-
[Mg/H] 0.14±0.09 dex
-
[Al/H] 0.13±0.06 dex
-
[Si/H] 0.06±0.03 dex
-
[Ca/H] 0.10±0.03 dex
-
[Y/H] 0.02±0.02 dex
-
[BaII/H] 0.14±0.01 dex
Source | TICv8 | Gaia DR2 | Lo Curto et al. 2013 | Nordstrom et al. 2004 | Michigan Catalog, Vol. 5 | Cannon & Pickering 1918 |
---|---|---|---|---|---|---|
γ
(km/s)
|
--- | -4.9565644439327095±0.1549497256460982 | -4.903±0.001 | -5.4±0.2 | --- | --- |
v sin i
(km/s)
|
--- | --- | 2.7 | 3 | --- | --- |
Sp. T
|
--- | --- | G5 V | --- | G3/5 V | G5 |
Teff
(K)
|
5820.880+101.672-100.800
|
5748.4+44.6-49.4
|
5783±62 | --- | --- | --- |
L✶
(log10(L⦿))
|
0.21391813+0.00987875-0.01279557
|
0.21715025+0.00206528-0.00207518
|
0.301 +0.061-0.071
|
--- | --- | --- |
Metallicity
(dex)
|
0.10±0.05 [M/H] | --- | 0.10±0.05 [Fe/H] | --- | --- | --- |
Age
(Gyr)
|
--- | --- | 7.3±1.2 | --- | --- | --- |
M✶
(M⦿)
|
1.050000+0.134246-0.121636
|
--- | 1.047±0.024 | --- | --- | --- |
log g
(log10(cm/s2))
|
4.2599900+0.0762831-0.0614793
|
--- | 4.28±0.10 | --- | --- | --- |
R✶
(R⦿)
|
1.2578700+0.0478291-0.0493417
|
1.2945946+0.0225409-0.0198572
|
--- | --- | --- | --- |
ρ✶
(g/cm3)
|
0.7437919+0.1528153-0.1200615
|
--- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
Source | Lo Curto et al. 2013 |
---|---|
Tp
(days)
|
2455719.1±3.6 |
ω
(deg)
|
-64±20 |
Mp sin i
(M⨁)
|
17.162±1.271 |
Mp sin i
(MJup)
|
0.054±0.004 |
e
|
0.25±0.08 |
P
(days)
|
7.8543±0.0009 |
K
(m/s)
|
5.6±0.5 |
a
(au)
|
0.079±0.001 |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
Source | Lo Curto et al. 2013 |
---|---|
Tp
(days)
|
2455733±8 |
ω
(deg)
|
4±120 |
Mp sin i
(M⨁)
|
24.154±2.225 |
Mp sin i
(MJup)
|
0.076±0.007 |
e
|
0.15±0.09 |
P
(days)
|
30.93±0.02 |
K
(m/s)
|
4.9±0.4 |
a
(au)
|
0.196±0.003 |
Literature Time Series
(1 File Type, 1 File)
File Type | Data Points | Filter | Reference |
---|---|---|---|
Photometric Light Curve | 97 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 2 Confirmed Planets
- 2 2MASS Point Source Catalog
- Data Files
- 2 Associated Literature Data
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
The HARPS search for southern extrasolar planets: XXXVI. New multi-planet systems in the HARPS volume limited sample: a super-Earth and a Neptune in the habitable zone
Lo Curto et al. 2013 | 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 -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 5
Michigan Catalog, Vol. 5 | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | 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
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