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Latest Details
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Name
  V3030 Oph  
AAVSO UID
--  
Constellation
Ophiuchus Sequence
J2000.0
17 39 34.76 +09 49 10.0  (264.89483 +9.81944) Search nearby
B1950.0 17 37 12.57 +09 50 44.8
Proper motion
RA: -1.9 +/- 6.0 mas/yDec: -8.4 +/- 6.4 mas/ySource: UCAC4
Galactic coord. 33.739 +20.380
Other names

(Internal only)
2MASS J17393477+0949099 ASAS J173935+0949.1 GSC 00997-00271
HV 11009 IRAS Z17372+0950 NSV 9438
UCAC4 500-073048 URAT1 500-225855 USNO-B1.0 0998-0309429
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Variability type
SR
Spectral type --
Mag. range
13.3 - 15.0: V
Discoverer M. Huruhata [1942AnHar.109...19B]
Epoch
21 Aug 2007 (HJD 2454334) Ephemeris
Outburst --
Period 174 d
Rise/eclipse dur. --
Remarks
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1 Sergey, Ivan J-K= 1.27
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References
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1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2015, IBVS 6155
2015IBVS.6155....1K
2 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
3 E. Hughes Boyce, M. Huruhata, HA 109, No.4, 1942 1942AnHar.109...19B
External Links
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Location    Go   
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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 = 9.03H = 8.12K = 7.76J - K = 1.27
AllWISE W1 = 7.63W2 = 7.59W3 = 6.88W4 = 6.14W1 - W2 = 0.04W3 - W4 = 0.73
APASS-DR9 B = 16.07V = 14.39g' = 15.21r' = 13.66i' = 11.82B - V = 1.67
Images
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Supporting Documents
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1 Phase Plot Sergey, Ivan 2015-09-30 18:12 UTC
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Revision History
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3 Admin, VSX 2016-01-06 23:21 UTC Update from [2015IBVS.6155....1K].
2 Sergey, Ivan 2015-09-29 16:37 UTC Type, period, epoch
and maximum magnitude from ASAS-3 data. Minimum magnitude from APASS. UCAC4
position.
1 Admin, VSX 2005-12-17 20:33 UTC Preserved original object data.