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Latest Details
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Name
  V4332 Sgr  
AAVSO UID
000-BCD-402 (234 observations)  
Constellation
Sagittarius Sequence
J2000.0
18 50 36.70 -21 23 28.9  (282.65292 -21.39136) Search nearby
B1950.0 18 47 37.36 -21 27 02.1
Galactic coord. 13.628 -9.400
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18503669-2123288 AAVSO 1844-21 ASASSN-V J185036.70-212328.9
Downes V4332 Sgr Gaia23dcq WISE J185036.69-212328.9
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Variability type
V838MON
Spectral type M
Mag. range
8.0 - 19.8 V
Discoverer M. Yamamoto
Epoch
01 Mar 1994 (HJD 2449413)
Outburst 1994
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Spectrum evolved from K to an M red giant.
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References
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1 Kamiński, T., Tylenda, R., 2011, Strong linear polarization of V4332
Sagittarii: a dusty disc geometry
2011A&A...527A..75K
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 IAU Circ No.5949, 1994. 1994IAUC.5949....1T
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 = 12.10H = 11.61K = 10.99J - K = 1.11
AllWISE W1 = 7.30W2 = 5.61W3 = 4.51W4 = 1.43W1 - W2 = 1.70W3 - W4 = 3.08
Images
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Supporting Documents
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Revision History
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5 Otero, Sebastian Alberto 2017-06-27 04:34 UTC Outburst epoch and year from AAVSO visual data.
4 Otero, Sebastian Alberto 2012-07-07 20:45 UTC Type, spectral type and minimum magnitude from 2011A&A...527A..75K.
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.