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Name
  V0474 Mon  
AAVSO UID
000-BCW-404 (105 observations)  
Constellation
Monoceros Sequence
J2000.0
05 59 01.08 -09 22 56.0  (89.75450 -9.38222) Search nearby
B1950.0 05 56 38.33 -09 23 06.2
Proper motion
RA: 20.28 +/- 0.36 mas/yDec: 14.11 +/- 0.28 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 215.499 -15.868
Other names

(Internal only)
1 Mon AAVSO 0554-09 ASAS J055901-0922.9
BD-09 1284 HD 40535 HIP 28321
HR 2107 SAO 132714  
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Variability type
HADS
Spectral type F2IV
Mag. range
5.94 - 6.31 V
Discoverer --
Epoch
09 Dec 1972 (HJD 2441661.1668) Ephemeris
Outburst --
Period 0.136126 d  (3.2670 h)
Rise/eclipse dur. --
Remarks
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1 GCVS Team (k - b)2 = 0.32. Blazhko effect: Max(O - C) = 2441664.962 + 7.74639d*N; Min(O - C) = 2441669.569 + 7.74639d*N; 0.03m <= A <= 0.37m; -0.02d <= O - C <= +0.03d. Freguency analysis gives three principal oscillations [L.A.Balona, R.S.Stobie, MN 190, 931, 1980.]: P1 = 0.1361258d (A1 = 0.18m), P2 = 0.1337745d (A2 = 0.12m), P3 = 0.1385591d (A3 = 0.04m).
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References
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1 The HIPPARCOS Catalogue 1997HIP...C......0E
2 Yu.S.Romanov, Yu.T.Fedotov, Astron. Tsirk. N1071, 1979. --
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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 = 5.49H = 5.35K = 5.28J - K = 0.21
AllWISE W1 = 5.34W2 = 5.14W3 = 5.33W4 = 5.27W1 - W2 = 0.21W3 - W4 = 0.06
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2011-11-21 05:45 UTC Type and range from Hipparcos and ASAS-3 data.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.