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Latest Details
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Name
  PMAK V8  
AAVSO UID
000-BMY-391 (39 observations)  
Constellation
Cygnus Sequence
J2000.0
21 41 45.58 +44 05 49.4  (325.43992 +44.09706) Search nearby
B1950.0 21 39 48.66 +43 52 06.4
Galactic coord. 90.768 -6.613
Other names

(Internal only)
2MASS J21414558+4405493 ASASSN-V J214145.55+440549.4 GSC 03196-02125
TYC 3196-2125-1 UCAC4 671-102147 USNO-A2.0 1275-16299584
USNO-B1.0 1340-0442937    
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Variability type
SR
Spectral type --
Mag. range
11.26 - 11.63 V
Discoverer Maksym Pyatnytskyy (PMAK (AAVSO))
Epoch
26 Feb 2018 (HJD 2458176.0) Ephemeris
Outburst --
Period 126.9 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Pyatnytskyy, Maksym B-V= 1.78 (APASS), J-K= 1.22 (2MASS). Elements in the table are for the minima of the Long Secondary Period (LSP).
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References
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1 Henden, A. A.; et al., 2018, AAVSO Photometric All Sky Survey (APASS) DR10 2018AAS...23222306H
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 41 45.58 +44 05 49.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Phase Plot Pyatnytskyy, Maksym 2019-01-15 00:52 UTC Phase plot with ASAS-SN, APASS, and PMAK data.
1 Light Curve Pyatnytskyy, Maksym 2019-01-13 16:53 UTC Light curve with ASAS-SN, APASS, and PMAK data.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Pyatnytskyy, Maksym 2019-01-15 01:20 UTC Initial submission.

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