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Latest Details
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Name
  NSV 11200  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 41 34.46 -21 22 26.0  (280.39358 -21.37389) Search nearby
B1950.0 18 38 34.95 -21 25 20.1
Proper motion
RA: 0.6 +/- 3.2 mas/yDec: -4.9 +/- 1.8 mas/ySource: UCAC4
Galactic coord. 12.714 -7.500
Other names

(Internal only)
2MASS J18413446-2122259 ASAS J184134-2122.4 ASASSN-V J184134.60-212226.0
EPIC 216985526 NSVS 19535518 UCAC4 344-162846
USNO-B1.0 0686-0719696    
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Variability type
EA
Spectral type --
Mag. range
13.10 - 13.74 V
Discoverer --
Epoch
21 Sep 2012 (HJD 2456191.667) Ephemeris
Outburst --
Period 89.7696 d
Rise/eclipse dur. 0.8%:  (0.72 d)
Remarks
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1 Otero, Sebastian Alberto J-K= 0.39. Spectral type M3: in 1972IBVS..660....1H is wrong.
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
2 Henden, A. A.; et al., 2016, AAVSO Photometric All Sky Survey (APASS) DR9 2016yCat.2336....0H
3 Wozniak, P. R.; et al., 2004, Northern Sky Variability Survey: Public Data
Release
2004AJ....127.2436W
4 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
5 D.Hoffleit, IBVS N660, 1972. 1972IBVS..660....1H
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 = 11.62H = 11.32K = 11.23J - K = 0.39
AllWISE W1 = 11.16W2 = 11.19W3 = 11.38W1 - W2 = -0.03
Images
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Supporting Documents
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2 Min I detail Otero, Sebastian Alberto 2018-06-09 04:41 UTC Phase plot zoomed in the primary minimum.
1 Phase plot Otero, Sebastian Alberto 2018-06-09 04:38 UTC Phase plot with ASAS-SN, APASS, NSVS and ASAS-3 data.
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Revision History
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2 Otero, Sebastian Alberto 2018-06-09 04:38 UTC Type, period, epoch, eclipse duration and range from ASAS-SN, APASS, NSVS and ASAS-3 data. Gaia DR2 position.

1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.