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Latest Details
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Name
  NSVS 3298248  
AAVSO UID
000-BLW-352 (No observations)  
Constellation
Cygnus Sequence
J2000.0
21 38 44.15 +51 13 54.3  (324.68396 +51.23175) Search nearby
B1950.0 21 36 58.61 +51 00 18.6
Proper motion
RA: -3.7 +/- 2.7 mas/yDec: 2.5 +/- 3.3 mas/ySource: UCAC4
Galactic coord. 95.113 -0.923
Other names

(Internal only)
2MASS J21384413+5113542 ASASSN-V J213844.17+511354.4 IRAS 21369+5100
NSVS 5975460 UCAC4 707-085739  
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Variability type
SR
Spectral type --
Mag. range
12.7 - 13.2 V
Discoverer Filipp Romanov
Epoch
15 Mar 2016 (HJD 2457463.0) Ephemeris
Outburst --
Period 61.3 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Romanov, Filipp J-K= 1.42. NSVS magnitudes contaminated by UCAC4 707-085742 (V= 15.4:; sep. 17"), GSC 03603-00647 (V= 13.8; sep. 22"), UCAC4 707-085720 (V= 15.3; sep. 32"), UCAC4 707-085754 (V= 14.7:; sep. 36") and UCAC4 707-085738 (V= 15.2; sep. 40"). Range has been corrected.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 C. S. Kochanek; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017arXiv170607060K
2 Wozniak, P.R.; et al., 2004, Northern Sky Variability Survey: Public Data
Release		 2004AJ....127.2436W
External Links
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Location    Go   
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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 = 6.10H = 5.10K = 4.68J - K = 1.42
AllWISE W1 = 4.46W2 = 4.34W3 = 4.29W4 = 4.03W1 - W2 = 0.12W3 - W4 = 0.25
APASS-DR9 B = 14.95V = 13.07g' = 13.96r' = 12.07i' = 10.09B - V = 1.87
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 38 44.15 +51 13 54.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 ASAS-SN phase plot Romanov, Filipp 2017-07-22 22:35 UTC
1 Phase plot Romanov, Filipp 2016-02-24 01:07 UTC
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Romanov, Filipp 2017-07-22 22:35 UTC Type, range, period and epoch from ASAS-SN data.
1 Romanov, Filipp 2016-02-24 01:44 UTC Initial submission.

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