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Latest Details
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Name
  USNO-A2.0 1275-03659252  
AAVSO UID
000-BMF-273 (No observations)  
Constellation
Perseus Sequence
J2000.0
04 44 17.30 +41 45 14.5  (71.07207 +41.75403) Search nearby
B1950.0 04 40 47.41 +41 39 42.3
Proper motion
RA: -4.1 +/- 4.2 mas/yDec: -3.3 +/- 4.5 mas/ySource: UCAC4
Galactic coord. 162.336 -2.642
Other names

(Internal only)
2MASS J04441729+4145144 ASASSN-V J044417.29+414514.6 UCAC4 659-025632
USNO-B1.0 1317-0107237    
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Variability type
EW
Spectral type G9
Mag. range
16.15 - 16.55 V
Discoverer Javier de Elias
Epoch
18 Jan 2017 (HJD 2457771.67) Ephemeris
Outburst --
Period 0.2717 d  (6.52 h)
Rise/eclipse dur. --
Remarks
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References
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1 Qian, S.-B.; Zhu, L.-Y.; Liu, L.; et al., 2020, Contact binaries at
different evolutionary stages		 2020RAA....20..163Q
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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 = 13.90H = 13.37K = 13.11J - K = 0.79
AllWISE W1 = 12.94W2 = 12.93W3 = 12.21W1 - W2 = 0.00
Images
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Supporting Documents
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1 Phase 0-2 diagram De Elias, Javier 2017-02-03 00:59 UTC Phase 0-2 diagram
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Revision History
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2 Otero, Sebastian Alberto 2023-04-23 16:15 UTC Spectral type from 2020RAA....20..163Q.
1 De Elias, Javier 2017-02-03 02:58 UTC Initial submission.

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