AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 2
Log in to retrieve additional aliases from SIMBAD.
Name
  MGAB-V550  
AAVSO UID
--  
Constellation
Cassiopeia Sequence
J2000.0
23 18 25.16 +58 26 38.9  (349.60483 +58.44414) Search nearby
B1950.0 23 16 11.48 +58 10 14.0
Galactic coord. 110.998 -2.256
Other names

(Internal only)
Gaia20dcz IPHAS J231825.14+582639.0 SDSS J231825.16+582638.9
USNO-A2.0 1425-14908120 USNO-B1.0 1484-0398985  
(Not logged in)  Add name
Variability type
UGSS+E
Spectral type --
Mag. range
18.0 - 21.9 g
Discoverer Gabriel Murawski
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Murawski, Gabriel Two eclipses are seen between 3.99 days based on ZTF's time-series data. A possible solution is 0.147776 days (3.99/27; based on additional dimmings during outbursts), but needs a confirmation.
2 G. Murawski, 2019 (online data) Multiple dimmings during outbursts and minimum suggest eclipses.. g-r= 0.80; BP-G= 0.3.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Alerts, 2020 (online data) --
2 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive		 2019PASP..131a8003M
3 G. Murawski, 2019 (online data) --
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.
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.
3 Murawski, Gabriel 2021-02-06 10:27 UTC Maximum magnitude from ZTF DR4 data. Gaia EDR3 position.
2 Otero, Sebastian Alberto 2020-07-10 11:34 UTC Gaia DR2 position.
1 Admin, VSX 2019-09-25 23:08 UTC Preserved original object data.

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]
172.30.1.11