AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
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  
(Not logged in)  Add name
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.
(Not logged in)  Add remark
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
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
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.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
2 ASAS-SN phase plot Romanov, Filipp 2017-07-22 22:35 UTC
1 Phase plot Romanov, Filipp 2016-02-24 01:07 UTC
(Not logged in)  Add document
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.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.4.162