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Latest Details
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Name
  EU Sct  
AAVSO UID
000-BCD-696 (1491 observations)  
Constellation
Scutum Sequence
J2000.0
18 56 13.13 -04 12 32.4  (284.05471 -4.20900) Search nearby
B1950.0 18 53 34.59 -04 16 30.2
Galactic coord. 29.727 -2.980
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18561312-0412323 AAVSO 1850-04 CMC15 J185613.1-041232
Downes EU Sct GSC2.3 S9MA070067 UCAC4 429-084583
USNO-B1.0 0857-0425257    
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Variability type
NA
Spectral type pec(Nova)+M:III:
Mag. range
8.3 pv - 17.4 V
Discoverer C. Bertaud
Epoch
06 Aug 1949 (HJD 2433135)
Outburst 1949
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team VB A (B 17.5m, 6", 45deg).
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References
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1 Pagnotta, A.; Schaefer, B. E., 2014, Identifying and Quantifying Recurrent
Novae Masquerading as Classical Novae
2014ApJ...788..164P
2 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
3 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
4 M.Harwood, Leid Ann 21, N8, 387, 1962. 1962AnLei..21..385H
5 Colacevich, A., 1950, The Spectrum of Nova Scuti 1949 1950ApJ...111..197C
External Links
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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 = 12.26H = 11.18K = 10.80J - K = 1.45
AllWISE W1 = 10.32W2 = 10.42W3 = 10.09W1 - W2 = -0.09
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 56 13.13 -04 12 32.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Campaigns/Programs
 BAA VSS Recurrent Objects Programme
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2016-11-04 04:51 UTC Identification and spectral type from 2014ApJ...788..164P. Maximum magnitude from 1950ApJ...111..197C. Minimum magnitude derived from CMC15 and UCAC3 data. UCAC4 position.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Admin, VSX 2007-03-23 19:52 UTC Discoverer added.
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.