AAVSO Home



Current Time: 02 Apr 2025 12:29:32 UTC
Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  NSV 12509  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
19 52 16.72 +36 49 43.0  (298.06968 +36.82861) Search nearby
B1950.0 19 50 27.13 +36 41 54.7
Proper motion
RA: 1.5 +/- 10.9 mas/yDec: 4.9 +/- 10.5 mas/ySource: UCAC4
Galactic coord. 72.100 +4.958
Other names

(Internal only)
2MASS J19521672+3649429 ASASSN-V J195216.72+364943.0 Dauban V129
IRAS 19504+3641 KIC 1200145 ZTF J195216.71+364943.0
(Not logged in)  Add name
Variability type
M
Spectral type M
Mag. range
17.723 (4.356) g
Discoverer --
Epoch
04 Dec 2018 (HJD 2458457.0693) Ephemeris
Outburst --
Period 462.3550745 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2020arXiv200508662C Epoch of minimum given.
2 Otero, Sebastian Alberto J-K= 1.87.
3 GCVS Team Brighter than 13m.5 I.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars
2020arXiv200508662C
3 J. Caron, F. Kugel, 2013, Dauban survey (online data) --
4 J. Caron, F. Kugel, 2013, Dauban survey --
5 J.J.Nassau, D.M.Cameron, ApJ 119, No.1, 175, 1954. 1954ApJ...119..175N
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 = 8.40H = 7.31K = 6.53J - K = 1.87
AllWISE W1 = 5.84W2 = 5.18W3 = 3.63W4 = 2.42W1 - W2 = 0.66W3 - W4 = 1.21
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2021-10-26 09:22 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
3 Otero, Sebastian Alberto 2013-05-31 20:11 UTC Type based on Dauban survey amplitude. UCAC4 position.
2 Admin, VSX 2013-05-31 02:17 UTC Update from [J. Caron, F. Kugel, 2013, Dauban survey].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.