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Latest Details
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Name
  TYC 3161-463-1  
AAVSO UID
000-BNX-990 (No observations)  
Constellation
Cygnus Sequence
J2000.0
20 37 58.15 +42 37 43.3  (309.49229 +42.62869) Search nearby
B1950.0 20 36 11.89 +42 27 08.9
Galactic coord. 81.802 +0.875
Other names

(Internal only)
2MASS J20375815+4237431 DO 38658 GSC 03161-00463
UCAC4 664-090530 [NB54] 317  
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Variability type
SRA
Spectral type M5
Mag. range
10.2 - 11.0 V
Discoverer Stanislav Korotkiy, Kirill Sokolovsky, Olga Smolyankina
Epoch
13 Nov 2018 (HJD 2458435.7) Ephemeris
Outburst --
Period 58.91 d
Rise/eclipse dur. --
Remarks
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1 Sokolovsky, Kirill J-K = 1.6 +/-0.3. Discovered while processing NMW survey images.
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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 Sokolovsky, K.; Korotkiy, S.; Lebedev, A., 2014, The New Milky Way: A
Wide-Field Survey of Optical Transients near the Galactic plane
2014ASPC..490..395S
3 Nassau, J. J.; Blanco, V. M., 1954, Bright Late M-Type Stars Near the
Galactic Equator
1954ApJ...120..118N
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 20 37 58.15 +42 37 43.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Phased ASAS-SN V and g band lightcurves shifted to a common zero-point Sokolovsky, Kirill 2021-03-26 07:19 UTC
1 ASAS-SN V and g band lightcurves shifted to a common zero-point Sokolovsky, Kirill 2021-03-26 07:15 UTC
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Revision History
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1 Sokolovsky, Kirill 2021-04-01 17:46 UTC Initial submission. Spectral type from 1954ApJ...120..118N.