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  V0603 Aql  
000-BCD-336 (53708 observations)  
Aquila Sequence
18 48 54.64 +00 35 02.9  (282.22767 +0.58414) Search nearby
B1950.0 18 46 21.51 +00 31 36.6
Proper motion
RA: 11.300 +/- 0.141 mas/yDec: -9.484 +/- 0.115 mas/ySource: Gaia DR1
Galactic coord. 33.164 +0.829
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J184854.7+003501 2MASS J18485464+0035030 AAVSO 1843+00
AN 7.1918 CMC15 J184854.6+003502 Downes V0603 Aql
FASTT 1189 GSC 00448-00423 GSC2.3 N1NN000209
HD 174107 HIP 92316 IOMC 0448000040
IPHAS J184854.65+003502.8 N Aql 1918 Nova Aql 1918
TYC 448-423-1 UCAC4 453-082415 UGPS J184854.64+003502.8
URAT1 453-288459 USNO-A2.0 0900-13635843 USNO-B1.0 0905-0378386
VPHASDR2 J184854.7+003502.6 WISE J184854.64+003503.4  
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Variability type
Spectral type sdBe
Mag. range
-1.4 - 12.7 V
Discoverer G. N. Bower
10 Jun 1918 (HJD 2421755.00000) Ephemeris
Outburst 1918
Period 0.13820103 d  (3.316825 h)
Rise/eclipse dur. --
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1 Otero, Sebastian Alberto Non-magnetic CV.
2 GCVS Team SB (P = 0.13854d [R.P.Kraft, ApJ 134, 457, 1964.]). Outside the outburst there are variations of light (eclipses) with Delta(m) = 0.30m, Min I = 2444401.399 + 0.1377d*E (D ~0.2P). The shape of the light curve and the depth of minima differ from cycle to cycle. The brightness in minima shows fluctuations apparently connected with the presence of a hot spot [H.Drechsel, J.Rahe, A.Holm, J.Krautter, AsAp 99, N1, 166, 1981.].
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Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2 Bob Nelson's O-C files, 2016 --
3 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
4 Spectroscopy of Five Old Novae: New or Refined Orbital Periods 2006PASP..118..687P
5 R.A.Downes, 2001, PASP 113, 764 (2006 archival) 2005JAD....11....2D
6 X-Ray Observations of the Bright Old Nova V603 Aquilae 2005ApJ...622..602M
7 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
8 A.A. Henden, R.C. Stone, 1998, Astron. J. 115, 296 1998AJ....115..296H
9 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1953BSD...C05....0S
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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 = 11.70H = 11.51K = 11.35J - K = 0.35
AllWISE W1 = 10.80W2 = 10.79W1 - W2 = 0.01
APASS-DR9 B = 12.06V = 12.05g' = 11.96r' = 12.08i' = 12.27B - V = 0.00
Please review Digitized Sky Survey Acknowledgment and Copyright.
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 Legacy CVs
Revision History
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7 Otero, Sebastian Alberto 2019-05-16 18:32 UTC Minimum magnitude from ASAS-SN data.
6 Otero, Sebastian Alberto 2011-05-25 05:15 UTC Improved period.
5 Otero, Sebastian Alberto 2011-05-25 05:12 UTC Primary record creation. Type from reference. Minimum magnitude from ASAS-3. Spectral type from the SB9 catalogue.
4 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
3 Admin, VSX 2009-09-24 20:36 UTC Added orbital period from Downes et al. [2001PASP..113..764D].
2 Admin, VSX 2007-03-23 15:52 UTC Discoverer added.
1 Admin, VSX 2005-12-17 20:33 UTC Initial database population.