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Latest Details
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Name
  HU Ara  
AAVSO UID
000-BDG-137 (No observations)  
Constellation
Ara Sequence
J2000.0
17 56 22.48 -55 11 20.8  (269.09367 -55.18911) Search nearby
B1950.0 17 52 12.69 -55 10 55.2
Proper motion
RA: 1.1 +/- 5.1 mas/yDec: -12.4 +/- 4.6 mas/ySource: UCAC4
Galactic coord. 337.905 -14.684
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J17562245-5511206 AN 839.1935 ASAS J175622-5511.2
ASASSN-V J175622.57-551121.6 GSC 08746-01915 HV 6817
IRAS 17521-5510 SOPS IId-157  
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Variability type
M
Spectral type Me
Mag. range
11.3 - <15.3 V
Discoverer --
Epoch
18 Jun 2003 (HJD 2452809.0) Ephemeris
Outburst --
Period 238.5 d
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1972POAN....2...59S
3 V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable
Stars, M., 1971.
1971afcv.book.....T
4 H.H.Swope, HA 90, N7, 1936. 1940AnHar..90..207S
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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 = 6.85H = 6.03K = 5.50J - K = 1.35
AllWISE W1 = 5.26W2 = 4.84W3 = 4.39W4 = 3.80W1 - W2 = 0.42W3 - W4 = 0.59
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2014-12-30 01:45 UTC Primary record creation. Period, epoch and maximum magnitude from ASAS-3 data. Minimum magnitude derived from UCAC3. UCAC4 position.
2 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.