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Latest Details
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Name
  V0816 Cen  
AAVSO UID
000-BDK-975 (No observations)  
Constellation
Centaurus Sequence
J2000.0
11 37 37.04 -46 42 34.9  (174.40433 -46.70969) Search nearby
B1950.0 11 35 10.80 -46 25 59.7
Proper motion
RA: -46.734 +/- 0.051 mas/yDec: 34.241 +/- 0.058 mas/ySource: Gaia DR1
Galactic coord. 289.988 +14.298
Other names

(Internal only)
CD-46 7232 CPD-46 5445 HD 101065
HIP 56709 SAO 222918  
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Variability type
roAp
Spectral type F8p
Mag. range
7.996 - 8.02 V
Discoverer --
Epoch
13 Sep 1977 (HJD 2443400.0009) Ephemeris
Outburst --
Period 0.0084306 d  (12.1401 min)
Rise/eclipse dur. --
Remarks
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1 GCVS Team Primary oscillation is superimposed by the oscillations with freguencies: F2 = 4.9229, F3 = 4.7343, F4 = 4.9317 [D.W.Kurtz, MN 191, 115, 1980.].
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References
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1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 D.W.Kurtz, MN 196, 61, 1981. 1981MNRAS.196...61K
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 = 7.11H = 6.94K = 6.92J - K = 0.19
AllWISE W1 = 6.88W2 = 6.88W3 = 6.88W4 = 6.79W1 - W2 = 0.01W3 - W4 = 0.09
APASS-DR9 B = 10.07g' = 10.17
GALEX-DR5 FUV = 15.51NUV = 12.04FUV - NUV = 3.47
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2023-11-10 20:37 UTC Type corrected.
3 Otero, Sebastian Alberto 2020-05-24 18:18 UTC Type from the GCVS (November 2019 version).
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.