HIP 70849 Overview
HIP 70849 B
HIP 70849
0.59
R⦿
4105.00
K
HIP 70849 b
HIP 70849 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| HIP 70849 B | ||||||
| HIP 70849 | ||||||
| HIP 70849 b | 3649 d | 1430.23 M⨁ | Radial Velocity | 2011 | Ségransan et al. 2011 | Confirmed Planet |
HIP 70849
- This reference contains discussion regarding the stellar multiplicity of this system. (Lodieu et al. 2014)
- Stellar age estimated from range provided in ref. (Philipot et al. 2023)
- RA
- 14h28m42.36s
- Dec
- -46d28m39.36s
- Distance
- ---
- Parallax
- ---
- Ecliptic Latitude
- -29.98321 deg
- Ecliptic Longitude
- 230.68972 deg
- Galactic Latitude
- 13.17167 deg
- Galactic Longitude
- 319.86369 deg
- Total Proper Motion
- ---
- Proper Motion (RA)
- ---
- Proper Motion (Dec)
- ---
- Photometry
-
mV---
-
mTESS16.519±0.081
-
mJ15.890±0.065
-
mH15.480±0.108
-
mKs15.191
-
mW115.137±0.039
-
mW213.799±0.038
-
mW312.022±0.268
-
mW49.16
-
mIc---
-
mGaia---
-
mB---
- RA
- 14h29m18.50s
- Dec
- -46d27m52.86s
- Distance
- 24.05720±0.02475 pc
- Parallax
- 41.5387000±0.0424344 mas
- Ecliptic Latitude
- -29.93328 deg
- Ecliptic Longitude
- 230.7957 deg
- Galactic Latitude
- 13.14448 deg
- Galactic Longitude
- 319.96733 deg
- Total Proper Motion
- 206.4980686±0.0823813 mas/yr
- Proper Motion (RA)
- -43.9813000±0.0909132 mas/yr
- Proper Motion (Dec)
- -201.7600000±0.0819538 mas/yr
- Photometry
-
mV10.421±0.067
-
mTESS8.7790100±0.0073224
-
mJ7.639±0.023
-
mH7.006±0.061
-
mKs6.790±0.027
-
mW16.704±0.051
-
mW26.720±0.019
-
mW36.671±0.016
-
mW46.587±0.064
-
mIc8.630±0.008
-
mGaia9.697960±0.000431
-
mB11.764±0.025
| Source | An et al. 2025 | Philipot et al. 2023 | TICv8 | Gaia DR2 | Turnbull 2015 | Segransan et al. 2011 | Gray et al. 2006 |
|---|---|---|---|---|---|---|---|
|
v sin i
(km/s)
|
--- | 0.3 | --- | --- | --- | 1.93 | --- |
|
Age
(Gyr)
|
--- | 3±2 | --- | --- | --- | 3±2 | --- |
|
M✶
(M⦿)
|
0.647±0.013 | 0.65±0.01 | 0.6143070±0.0203798 | --- | 0.54 | 0.63±0.03 | --- |
|
CAII LOG RHK
|
--- | -4.48 | --- | --- | --- | --- | --- |
|
Sp. T
|
--- | K7 V | --- | --- | K5 | K7 V | K7 V k |
|
Teff
(K)
|
--- | --- | 3935.0±157.0 |
4097.637+143.063-97.637
|
3961 | 4105±130 | --- |
|
L✶
(log10(L⦿))
|
--- | --- |
-1.062565+0.086559-0.108218
|
-1.048171+0.000660-0.000661
|
-1.046 +0.388-0.352
|
--- | --- |
|
γ
(km/s)
|
--- | --- | --- | -0.03206589039270469±0.72969198220076470 | --- | --- | --- |
|
R✶
(R⦿)
|
--- | --- | 0.633112±0.018992 |
0.5936086+0.0293329-0.0393760
|
0.64 | --- | --- |
|
ρ✶
(g/cm3)
|
--- | --- | 3.4127947±0.1942191 | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
--- | --- | 4.6234900±0.0116505 | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Astrometry, Radial Velocity
- Tools
- Planetary Systems
| Source | Philipot et al. 2023 | An et al. 2025 | Segransan et al. 2011 |
|---|---|---|---|
|
Mp
(M⨁)
|
1430+127-95
|
1446±162 | --- |
|
Mp
(MJup)
|
4.5+0.4-0.3
|
4.55±0.51 | --- |
|
e
|
0.65+0.02-0.01
|
0.584+0.070-0.079
|
0.715±0.245 |
|
i
(deg)
|
96.0±16.0 |
130+14-26
|
--- |
|
P
(days)
|
3649±18 |
3669.3+19.7-16.8
|
17337.5±15512.5 |
|
a
(au)
|
3.99+0.06-0.07
|
4.037±0.030 | 20.25±15.75 |
|
Tp
(days)
|
2456719+14-13
(BJD)
|
--- | --- |
|
ω
(deg)
|
182±1 | --- | --- |
|
Mp sin i
(M⨁)
|
--- | --- | 2860±1907 |
|
Mp sin i
(MJup)
|
--- | --- | 9±6 |
|
K
(m/s)
|
--- | --- | 235±165 |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 120 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
HIP 70849 B Nearby Data
(within 30 arcseconds)
Browse Nearby Data
+
- Known Objects
- 1 Confirmed Planets
- 4 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 1 SuperWASP Time Series
- 1 Associated Literature Data
HIP 70849 Nearby Data
(within 30 arcseconds)
Browse Nearby Data
+
- Known Objects
- 1 Confirmed Planets
- 4 2MASS Point Source Catalog
- Data Files
- 4 KELT Time Series
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
Orbits and Masses for 156 Companions from Combined Astrometry and Radial Velocities, and a Validation of Gaia Non-single-star Solutions
An et al. 2025 Reference Overview -
A multi-technique approach to identifying and/or constraining radial-velocity substellar companions
Philipot et al. 2023 Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview -
Gaia Data Release 2
Gaia DR2 Reference Overview -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 Reference Overview -
Binary frequency of planet-host stars at wide separations. A new brown dwarf companion to a planet-host star
Lodieu et al. 2014 Reference Overview -
All WISE Data Release
Cutri et al. 2014 Reference Overview -
The HARPS search for southern extrasolar planets. XXV. Four newplanets in orbit around the moderatly active dwarfs HD 63765,HD 104067, HD 125595, and HIP 70849
Segransan et al. 2011 Reference Overview -
Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 parsecs: The Southern Sample
Gray et al. 2006 Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview -
Yale Trigonometric Parallaxes, Fourth Edition (van Altena+ 1995)
van Altena et al. 2001 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 -
UBV(RI)_c photometry of faint nearby stars
Laing 1989 Reference Overview
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- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
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