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
  ZALD J02534456+5857442  
AAVSO UID
000-BNN-889 (No observations)  
Constellation
Cassiopeia Sequence
J2000.0
02 53 44.56 +58 57 44.2  (43.43566 +58.96228) Search nearby
B1950.0 02 49 55.47 +58 45 30.7
Galactic coord. 138.137 -0.251
Other names

(Internal only)
2MASS J02534457+5857442 ATO J043.4357+58.9623 GSC 03713-01162
IRAS 02498+5845 MSX6C G138.1372-00.2503 TIC 251194713
UCAC4 745-025369 USNO-A2.0 1425-03959276 USNO-B1.0 1489-0094327
WISEA J025344.57+585744.3 ZTF J025344.56+585744.2  
(Not logged in)  Add name
Variability type
SRB
Spectral type S
Mag. range
13.08 - 13.68 V
Discoverer Alexander N. Zaitsev
Epoch
22 Sep 2016 (HJD 2457654.1) Ephemeris
Outburst --
Period 100.83 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Zaitsev, Alexander B-V= 2.60; J-K= 1.68. Other period 578.3 d.
(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 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0		 2017PASP..129j4502K
4 Skiff, B. A.; 2001, Coordinates and Identifications for Dolidze S, C, and
MS Stars.		 2001IBVS.5185....1S
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.
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 02 53 44.56 +58 57 44.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
3 Phase lot for P= 578.3 d Zaitsev, Alexander 2020-06-20 19:00 UTC Phase plot with ASAS-SN data, measurements from g filter shifted to V magnitude (V=g-1.02) and prewhitened in Period04.
2 JD Light Curve Zaitsev, Alexander 2020-06-20 18:59 UTC JD Light Curve plot with ASAS-SN data, measurements from g filter shifted to V magnitude (V=g-1.02).
1 Phase lot for P= 100.83 d Zaitsev, Alexander 2020-06-20 18:57 UTC Phase plot with ASAS-SN data, measurements from g filter shifted to V magnitude (V=g-1.02) and prewhitened in Period04.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2021-10-26 10:19 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
1 Zaitsev, Alexander 2020-06-22 22:41 UTC Initial submission. Position from Gaia DR2. Spectral type from 2001IBVS.5185....1S

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]
172.30.5.159