bet Pic Overview
bet Pic
2.01
R⦿
7099.50
K
bet Pic c
bet Pic b
- Other Data
- Bibliography 24
- Exoplanet Archive Notes 3
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| bet Pic | bet Pic c | Radial Velocity | 2019 | Lagrange et al. 2019 | Confirmed Planet |
| bet Pic | bet Pic b | Imaging | 2008 | Lagrange et al. 2009 | Confirmed Planet |
bet Pic
- Stellar age value/uncertainties estimated from range given in ref. (Nielsen et al. 2014)
- Effective temperature entered under equilibrium temperature. Value estimated from range given in ref. (Currie et al. 2013)
- The lower limit on the period is a 2-sigma lower limit. (Snellen & Brown 2018)
- RA
- 05h47m17.10s
- Dec
- -51d03m58.13s
- Distance
-
19.7442+0.1320-0.1303pc
- Parallax
- 50.623100±0.333881 mas
- Ecliptic Latitude
- -74.42315 deg
- Ecliptic Longitude
- 82.5399 deg
- Galactic Latitude
- -30.61167 deg
- Galactic Longitude
- 258.36341 deg
- Total Proper Motion
- 82.6146130±0.6825691 mas/yr
- Proper Motion (RA)
- 2.492660±0.683779 mas/yr
- Proper Motion (Dec)
- 82.577000±0.682568 mas/yr
- Photometry
-
mV3.85±0.03
-
mTESS3.6957±2.3164
-
mJ3.669±0.236
-
mH3.544±0.200
-
mKs3.526±0.222
-
mW13.484±0.372
-
mW23.182±0.249
-
mW32.597±0.007
-
mW40.014±0.016
-
mIc---
-
mGaia3.8201500±0.0044271
-
mB4.013±0.022
| Source | Feng et al. 2022 | Swastik et al. 2021 | TICv8 | Lagrange et al. 2019 | Gaia DR2 | Snellen & Brown 2018 | Turnbull 2015 | Nielsen et al. 2014 | Currie et al. 2013 | Sanz-Forcada et al. 2010 | Gray et al. 2006 | Michigan Catalog, Vol. 2 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
--- |
7890+13-17
|
8038.68 | --- |
7099.5+280.5-285.5
|
--- | 8052 | --- | --- | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
--- | --- | 0.9528191 | --- |
0.9666892+0.0034420-0.0034695
|
--- | 0.958±0.002 | --- | --- | --- | --- | --- | --- |
|
R✶
(R⦿)
|
--- | --- | 1.54416 | --- |
2.0116005+0.1720990-0.1500080
|
--- | 1.55 | --- | --- | --- | --- | --- | --- |
|
Metallicity
(dex)
|
--- |
-0.21+0.03-0.02
[Fe/H]
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
v sin i
(km/s)
|
--- |
116.41+2.32-2.05
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
--- |
3.83+0.03-0.02
|
4.35072 | --- | --- | --- | 4.15 | --- | --- | --- | --- | --- | --- |
|
Sp. T
|
--- | --- | --- | --- | --- | --- | A5V | --- | --- | --- | A6 V | A5 V | A3 |
|
Age
(Gyr)
|
--- | --- | --- | 0.023 | --- | 0.021 | --- | 0.0165±0.0045 |
0.012+0.008-0.004
|
<15 | --- | --- | --- |
|
M✶
(M⦿)
|
1.795±0.027 | --- | 1.95 | 1.75 | --- | --- | 1.76 |
1.76+0.18-0.17
|
--- | --- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
--- | --- | 0.7466581 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Feng et al. 2022 | Lagrange et al. 2019 |
|---|---|---|
|
Mp
(M⨁)
|
3223.13586122773+368.33740813851-329.37744961422
|
2860 |
|
Mp
(MJup)
|
10.1411195168207+1.1589190897543-1.0363373517277
|
9 |
|
e
|
0.314213182047481+0.024117671751365-0.034334649313272
|
0.24 |
|
i
(deg)
|
88.9474699892859+0.0828161010828-0.0908179725450
|
90 |
|
P
(days)
|
1192.77951034548+5.50555325943-4.43171667172
|
1200 |
|
a
(au)
|
2.68048343684271+0.01563512736516-0.01529095786702
|
2.7 |
|
Tp
(days)
|
2452696.56530127+22.72091365-28.46625695
|
--- |
|
ω
(deg)
|
243.889920984965+2.201426382583-3.326070194695
|
--- |
|
K
(m/s)
|
137.998699518790+16.441715564929-15.078813186928
|
--- |
- Status
- Confirmed Planet
- Detected By
- Astrometry, Imaging
- Tools
- Direct Imaging
| Source | Feng et al. 2022 | Lagrange et al. 2019 | Snellen & Brown 2018 | Wang et al. 2016 | Nielsen et al. 2014 | Bonnefoy et al. 2014 | Macintosh et al. 2014 | Currie et al. 2013 | Lagrange et al. 2009 |
|---|---|---|---|---|---|---|---|---|---|
|
ω
(deg)
|
21.8346466811001+4.0992800259849-4.0437023649681
|
--- | --- |
205.8+52.6-13.0
|
-8.00+93.00-94.00
|
--- | --- | --- | --- |
|
e
|
0.105598273609122+0.006815180399920-0.005923918138724
|
<0.055 | --- |
0.0800+0.0910-0.0530
|
0.080+0.320-0.060
|
--- |
0.06 +0.07-0.04
|
--- | --- |
|
i
(deg)
|
89.0091810583007+0.0119803116919-0.0117790159239
|
--- | --- |
88.81+0.12-0.11
|
88.9±0.7 | --- | 90.69±0.68 | --- | --- |
|
P
(days)
|
8617.50951972702+91.69540092182-75.38052507917
|
7800 | >8110 |
8207+1377-825
|
7665.0+7300.0-730.0
|
--- |
7482.50 +1058.50-511.00
|
--- | 6000.000 |
|
a
(au)
|
10.0199264066508+0.0810428780355-0.0771128847212
|
9.0±0.4 | --- |
9.660+1.120-0.640
|
9.10+5.30-0.50
|
8.9 +0.4-0.6
|
9.04 +0.82-0.41
|
--- | 8 |
|
Teq
(K)
|
--- | --- | --- | --- | --- | 1650±150 | --- | 1612±38 | --- |
|
Mp
(M⨁)
|
3729.12221351570+741.06729492365-680.00893111230
|
3147 | 3496±636 | --- | --- | 6356 | --- |
2225+1271-953
|
2542.533 +1589.083-635.633
|
|
Mp
(MJup)
|
11.7331306182323+2.3316584628750-2.1395473662375
|
9.9 | 11±2 | --- | --- | 20 | --- |
7.0+4.0-3.0
|
8.000 +4.000-2.000
|
|
Rp
(R⨁)
|
--- | --- | --- | --- | --- | 16.8±2.2 | --- | 18.5±0.7 | --- |
|
Rp
(RJup)
|
--- | --- | --- | --- | --- | 1.5±0.2 | --- | 1.65±0.06 | --- |
|
Tp
(days)
|
2448022.33946368+15.63526763-24.71036637
|
--- | --- | --- | --- | --- | --- | --- | --- |
|
K
(m/s)
|
78.7912022161642+15.6717090611681-14.1258641721130
|
--- | --- | --- | --- | --- | --- | --- | --- |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 109 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 2 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 2 Associated Literature Data
-
3D Selection of 167 Substellar Companions to Nearby Stars
Feng et al. 2022 -
Host Star Metallicity of Directly Imaged Wide-orbit Planets: Implications for Planet Formation
Swastik et al. 2021 -
The Revised TESS Input Catalog and Candidate Target List
TICv8 -
Evidence for an additional planet in the β Pictoris system
Lagrange et al. 2019 -
The mass of the young planet Beta Pictoris b through the astrometric motion of its host star
Snellen & Brown 2018 -
Gaia Data Release 2
Gaia DR2 -
The Orbit and Transit Prospects for β Pictoris b Constrained with One Milliarcsecond Astrometry
Wang et al. 2016 -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 -
The Gemini NICI Planet-Finding Campaign: The Orbit of the Young Exoplanet β Pictoris b
Nielsen et al. 2014 -
Physical and orbital properties of beta Pictoris b
Bonnefoy et al. 2014 -
First light of the Gemini Planet Imager
Macintosh et al. 2014 -
All WISE Data Release
Cutri et al. 2014 -
A Combined Very Large Telescope and Gemini Study of the Atmosphere of the Directly Imaged Planet, β Pictoris b
Currie et al. 2013 -
A scenario of planet erosion by coronal radiation
Sanz-Forcada et al. 2010 -
A probable giant planet imaged in the {$eta$} Pictoris disk. VLT/NaCo deep L-band imaging
Lagrange et al. 2009 -
Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 parsecs: The Southern Sample
Gray et al. 2006 -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog -
Yale Trigonometric Parallaxes, Fourth Edition (van Altena+ 1995)
van Altena et al. 2001 -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs -
VRI photometry of nearby stars.
Cousins 1980a -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 2
Michigan Catalog, Vol. 2 -
UBVRIJKL Photometry of Bright Stars
Johnson et al. 1966 -
The Henry Draper catalogue 0h, 1h, 2h, and 3h
Cannon & Pickering 1918
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
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