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Name
  V3890 Sgr  
AAVSO UID
000-BCC-531 (3196 observations)  
Constellation
Sagittarius Sequence
J2000.0
18 30 43.28 -24 01 08.9  (277.68033 -24.01914) Search nearby
B1950.0 18 27 40.01 -24 03 15.9
Proper motion
RA: -3.0 +/- 4.3 mas/yDec: -6.2 +/- 4.2 mas/ySource: UCAC4
Galactic coord. 9.204 -6.443
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1824-24 Downes V3890 Sgr OGLE 183043.3-240108.9
OGLE-BLG-LPV-232381    
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Variability type
NR+E
Spectral type WD+K5.5-M8III
Mag. range
8.1 - 18.4 V
Discoverer H. Dinerstein
Epoch
20 Sep 2008 (HJD 2454730.0) Ephemeris
Outburst 1962
Period 519.7 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Semiregular variations from the red giant with P= 104.5 d. (2015ApJS..219...26M).
2 2013arXiv1312.6063G Pulsation period 106d.
3 Fidrich, Robert Recent studies show V3890 Sgr is a recurrent nova (NR) with outburts in 1962 and 1990. (http://adsabs.harvard.edu/abs/1992A&A...265...71G, http://adsabs.harvard.edu/abs/2006PASP..118..385R).
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Mrůz, P.; Udalski, A.; Poleski, R.; et al., 2015, OGLE Atlas of Classical
Novae. I. Galactic Bulge Objects
2015ApJS..219...26M
2 M. Gromadzki, J. Mikolajewska, I. Soszynski, 2013, arXiv:1312.6063
[astro-ph.SR]
2013arXiv1312.6063G
3 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online V data)
2013AcA....63...21S
4 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online I data)
2013AcA....63...21S
5 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (Chart)
2013AcA....63...21S
6 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21
2013AcA....63...21S
7 Comprehensive Photometric Histories of All Known Galactic Recurrent Novae 2010ApJS..187..275S
8 Orbital Periods for Three Recurrent Novae 2009ApJ...697..721S
9 Robinson, Peter B.; Clayton, Geoffrey C.; Schaefer, Bradley E. 2006PASP..118..385R
10 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
11 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
12 Gonzalez-Riestra, R., Astron. & Astrophys. 265, p 71-76. (1992) 1992A&A...265...71G
13 G.Williams, ApJ Suppl 53, N3, 523, 1983. 1983ApJS...53..523W
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 = 9.83H = 8.77K = 8.26J - K = 1.57
AllWISE W1 = 7.88W2 = 7.89W3 = 7.36W4 = 7.02W1 - W2 = -0.01W3 - W4 = 0.34
Images
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Supporting Documents
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Revision History
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6 Otero, Sebastian Alberto 2016-10-15 18:59 UTC SR period from 2015ApJS..219...26M.
5 Otero, Sebastian Alberto 2011-11-01 19:16 UTC Spectral type and minimum magnitude from 2010ApJS..187..275S.
4 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
3 Otero, Sebastian Alberto 2009-08-12 23:01 UTC New data from reference.
2 Admin, VSX 2007-03-23 15:52 UTC Discoverer added.
1 Admin, VSX 2005-12-17 20:33 UTC Initial database population.