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Details for Revision 2
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Name
  V2038 Sgr  
AAVSO UID
000-BFG-417 (1 observation)  
Constellation
Sagittarius Sequence
J2000.0
18 45 20.35 -26 27 47.4  (281.33479 -26.46317) Search nearby
B1950.0 18 42 13.93 -26 30 57.7
Galactic coord. 8.452 -10.486
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18452035-2627474 Downes V2038 Sgr IRAS 18422-2631
NSVS 19540168    
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Variability type
UG:
Spectral type --
Mag. range
14.0 - 16.2 p
Discoverer --
Epoch
02 Jun 1928 (HJD 2425400) Ephemeris
Outburst --
Period (300: d)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto J-K= 1.48. NSVS data show slow variability from 11.1 to 11.5 ROTSE-I mag. Not a mira variable as stated in 1996A&AS..117..449Z who give V= 16.33; B-V= 1.53.
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References
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1 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way
2022ApJS..260...46I
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 Zwitter and Munari, 1996, CCD spectrophotometry of CVs. III. 3270-9000A
atlas for 38 faint systems.
1996A&AS..117..449Z
5 D.Hoffleit, AJ 66, 188, 1961. 1961AJ.....66..188H
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2023-02-21 20:59 UTC Type, period, mean magnitude and amplitude from 2022ApJS..260...46I. Gaia DR3 position.
3 Otero, Sebastian Alberto 2012-04-04 00:04 UTC Primary record creation. Spectral type from 1996A&AS..117..449Z. Type from NSVS data. 2MASS position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.