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Latest Details
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Name
MNIC V108
AAVSO UID
000-BNH-710 (No observations)
Constellation
Cygnus
Sequence
J2000.0
21 16 37.22 +46 45 16.0 (319.15508 +46.75444)
Search nearby
B1950.0
21 14 49.99 +46 32 40.4
Galactic coord.
89.399 -1.650
Other names
(Internal only)
1RXS J211635.7+464526
2MASS J21163725+4645158
2RXS J211635.6+464525
IPHAS J211637.25+464516.0
TIC 137858708
UCAC4 684-097824
USNO-A2.0 1350-13772040
USNO-B1.0 1367-0427409
WISE J211637.24+464516.1
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Variability type
E:+UV
Spectral type
--
Mag. range
11.1 - 14.0 TESS
Discoverer
Nikolay Mishevskiy (MNIC (AAVSO))
Epoch
13 Sep 2019 (HJD 2458740.03)
Ephemeris
Outburst
--
Period
2.9860 d
Rise/eclipse dur.
--
Remarks
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1
Mishevskiy, Nikolay
J-K= 0.85. Likely eclipsing variations with amplitude 0.7 mag. (TESS). It might also be a BY with a period of 1.4930 d.
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References
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1
Ricker, G. R.; et al., 2014, Transiting Exoplanet Survey Satellite (TESS)
2014SPIE.9143E..20R
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Images
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Size
5' x 5' (297 x 298 pixels)
Center
21 16 37.22 +46 45 16.0 (J2000)
Source
STScI
Survey
POSS2/UKSTU Red
POSS2/UKSTU Blue
POSS2/UKSTU IR
POSS1 Red
POSS1 Blue
Quick-V
HST Phase 2 (GSC2)
HST Phase 2 (GSC1)
Red, all sky, 1.0 arcsec/pixel
Negative
Supporting Documents
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3
Phase plot P= 2.99 d
Mishevskiy, Nikolay
2019-11-18 04:16 UTC
2
Zoomed in light curve of a flare
Mishevskiy, Nikolay
2019-11-18 04:15 UTC
1
Light curve TESS
Mishevskiy, Nikolay
2019-11-18 04:15 UTC
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1
Mishevskiy, Nikolay
2019-11-18 21:02 UTC
Initial submission.
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