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Name
  GDS_J1044599-594314  
AAVSO UID
--  
Constellation
Carina Sequence
J2000.0
10 44 59.90 -59 43 14.8  (161.24958 -59.72078) Search nearby
B1950.0 10 43 03.25 -59 27 27.4
Proper motion
RA: -3.8 +/- 6.2 mas/yDec: 5.3 +/- 2.7 mas/ySource: UCAC4
Galactic coord. 287.607 -0.665
Other names

(Internal only)
2MASS J10445990-5943149 ALS 19744 ASASSN-V J104459.80-594315.5
Cl Trumpler 16 26 GSC 08626-02176 Trumpler 16 26
UCAC4 152-053192 XMMOM J104459.9-594315  
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Variability type
EA
Spectral type B2V
Mag. range
11.79 - 11.99 V
Discoverer Bochum Galactic Disk Survey (GDS)
Epoch
24 Apr 2017 (HJD 2457867.596) Ephemeris
Outburst --
Period 0.971844 d  (23.3243 h)
Rise/eclipse dur. 21%  (4.90 h)
Remarks
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1 Otero, Sebastian Alberto Eccentric system. Min II= 11.88 V at phase 0.42. ASAS-SN magnitudes contaminated by nearby stars. Range has been corrected.
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References
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1 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) arXiv:1611.01405
2 Jayasinghe, T.; Stanek, K. Z.; Kochanek, C. S.; et al., 2019, The ASAS-SN
catalogue of variable stars - II. Uniform classification of 412 000 known
variables
2019MNRAS.486.1907J
3 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1. 0
2017PASP..129j4502K
4 M. Hackstein, Ch. Fein, M. Haas et al., 2015, AN 336, 590 2015AN....336..590H
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 = 10.86H = 10.66K = 10.51J - K = 0.35
APASS-DR9 B = 12.08V = 11.78g' = 11.89r' = 11.71i' = 11.67B - V = 0.29
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2021-02-18 20:06 UTC Period and epoch from 2019MNRAS.486.1907J. Type, eclipse duration and range from ASAS-SN data. Gaia EDR3 position.
2 Admin, VSX 2017-12-15 03:53 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
1 Admin, VSX 2016-01-03 04:07 UTC Initial upload.