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Details for Revision 4
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Name
  V1803 Aql  
AAVSO UID
000-BHW-850 (17 observations)  
Constellation
Aquila Sequence
J2000.0
19 20 06.96 +12 47 43.0  (290.02900 +12.79528) Search nearby
B1950.0 19 17 47.46 +12 42 04.5
Galactic coord. 47.564 -0.420
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J19200694+1247429 ASAS J192007+1247.7 BD+12 3884
DO 5624 GSC 01050-00361 MSX6C G047.5638-00.4203
NSVS 11164699 UCAC2 36348612 VSX J192006.9+124743
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Variability type
CWA
Spectral type --
Mag. range
10.15 - 10.60 V
Discoverer Otero, Sebastián
Epoch
03 Oct 2003 (HJD 2452915.5000) Ephemeris
Outburst --
Period 8.6278 d
Rise/eclipse dur. 52%  (108 h)
Remarks
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1 Otero, Sebastian Alberto J-K 0.85
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References
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1 OEJV #54 Otero, S.A., OEJV, 54, 1 (2006)
2 L.N. Berdnikov, A.Yu. Kniazev, A.K. Dambis, V.V. Kravtsov, 2019, BVIc
Observations of 64 Classical Cepheids		 2019PZ.....39....2B
3 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2013, IBVS 6052		 2013IBVS.6052....1K
4 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2013, IBVS 6052		 2013IBVS.6052....1K
5 P. Pietrukowicz, W.A. Dziembowski, P. Mroz et al., 2013, arXiv:1311.5894
[astro-ph.GA]		 2013arXiv1311.5894P
6 D.J. Majaess, D.G. Turner, D.J. Lane, 2009, eJAAVSO 103 2009JAVSO.tmp..103M
7 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
8 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1947AnDea...5....1L
9 Pojmanski, G., ASAS-3 variables --
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Supporting Documents
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Revision History
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7 Admin, VSX 2019-10-20 18:56 UTC Update from [2019PZ.....39....2B].
6 Admin, VSX 2017-12-15 04:05 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
5 Otero, Sebastian Alberto 2013-11-07 03:50 UTC Type from ASAS-3 data.
4 Admin, VSX 2013-04-16 00:42 UTC Update from [2013IBVS.6052....1K].
3 Otero, Sebastian Alberto 2013-04-10 20:32 UTC Type, period, epoch, rise duration and range from ASAS-3 data.
2 Admin, VSX 2009-10-20 00:37 UTC Update from [D.J. Majaess, D.G. Turner, D.J. Lane, 2009, eJAAVSO 103].
1 Otero, Sebastian Alberto 2006-12-19 04:20 UTC Initial submission.

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