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Name
  NSVS 14058630  
AAVSO UID
000-BLK-609 (No observations)  
Constellation
Aquila Sequence
J2000.0
19 24 08.57 +06 45 59.3  (291.03572 +6.76648) Search nearby
B1950.0 19 21 42.22 +06 40 04.3
Proper motion
RA: -3.3 +/- 7.7 mas/yDec: 5.2 +/- 7.8 mas/ySource: UCAC4
Galactic coord. 42.702 -4.127
Other names

(Internal only)
2MASS J19240858+0645592 ASASSN-V J192408.57+064559.3 LF 1C 48
UCAC4 484-096847 USNO-B1.0 0967-0460349 ZTF J192408.57+064559.3
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Variability type
SR
Spectral type M6
Mag. range
16.258 g (0.6)R1
Discoverer Ivan Sergey, Dubrovski Sergei, Sebastian Otero, Astrobloknot Team
Epoch
20 Sep 2018 (HJD 2458382.2776) Ephemeris
Outburst --
Period 40.817498 d
Rise/eclipse dur. --
Remarks
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1 2020arXiv200508662C Epoch of minimum given. r-band period= 1.0339275 d.
2 Sergey, Ivan NSVS R1 magnitudes are for the blend of two red stars 41" apart and a 14.2 Vmag, trio to their East. The brighter M6 star (V= 15.3; B-V= 1.66; J-K= 1.55) was chosen as the variable but it might also be the M8:-type star LF 1 C 50 (2MASS J19241019+0646331, V= 17.2; J-K= 1.98) at 19 24 10.19 +06 46 33.0. It is likely that both are variable.
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References
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1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars		 2020arXiv200508662C
3 Northern Sky Variability Survey, Wozniak, P.R., et al., 2004 2004AJ....127.2436W
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 = 8.17H = 7.08K = 6.61J - K = 1.55
AllWISE W1 = 6.41W2 = 6.51W3 = 6.29W4 = 6.50W1 - W2 = -0.10W3 - W4 = -0.20
APASS-DR9 g' = 16.46r' = 14.27i' = 11.77
Images
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Supporting Documents
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1 Photometric curve Sergey, Ivan 2014-10-15 19:35 UTC
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Revision History
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2 Otero, Sebastian Alberto 2021-10-26 08:05 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
1 Sergey, Ivan 2014-10-15 21:56 UTC Initial submission.

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