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Latest Details
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Name
  bet Pic  
AAVSO UID
000-BMB-609 (No observations)  
Constellation
Pictor Sequence
J2000.0
05 47 17.09 -51 03 59.4  (86.82121 -51.06650) Search nearby
B1950.0 05 46 05.93 -51 05 01.7
Proper motion
RA: 4.65 +/- 0.11 mas/yDec: 83.10 +/- 0.15 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 258.364 -30.612
Other names

(Internal only)
CD-51 1620 CPD-51 774 GJ 219.0
GSC 08099-01392 HD 39060 HIP 27321
HR 2020 NSV 16683 SAO 234134
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Variability type
DSCT+EP:
Spectral type A6Ve
Mag. range
3.80 - 3.86 V
Discoverer --
Epoch
--
Outburst --
Period 0.026260 d  (37.814 min)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Planets with periods of 20 yrs. and 1200 d.
2 Otero, Sebastian Alberto DSCT amplitude <0.02 mag. Two other periods are 0.021252 and 0.018967 d. Original reference is for possible occultation by a planet with a dust-free zone.
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References
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1 Kraus, S.; Le Bouquin, J.-B.; Kreplin, A.; et al., 2020, Spin-Orbit
Alignment of the β Pictoris Planetary System
2020ApJ...897L...8K
2 Stolker, T.; Quanz, S. P.; Todorov, K. O.; et al., 2020, MIRACLES:
atmospheric characterization of directly imaged planets and substellar
companions at 4-5 μm. I. Photometric analysis of β Pic b, HIP
65426 b, PZ Tel B, and HD 206893 B
2020A&A...635A.182S
3 delta Scuti pulsations in beta Pictoris, Koen, C., 2003, MNRAS, 341, 1085 2003MNRAS.341.1385K
4 A.Lecavelier des Etangs, A.Vidal-Madjar, G.Burki, H.J.G.L.M.Lamers,
R.Ferlet, C.Nitschelm, F.Sevre, AsAp 328, No.1, 311, 1997.
1997A&A...328..311L
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 3.67H = 3.54K = 3.53J - K = 0.14
AllWISE W1 = 3.48W2 = 3.18W3 = 2.60W4 = 0.01W1 - W2 = 0.30W3 - W4 = 2.58
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2020-08-29 23:05 UTC Spectral type from 2020A&A...635A.182S and 2020ApJ...897L...8K.
2 Otero, Sebastian Alberto 2006-08-12 12:39 UTC --
  1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.