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
  IZ Ser  
AAVSO UID
000-BFM-069 (No observations)  
Constellation
Serpens Sequence
J2000.0
18 16 06.90 -14 58 48.6  (274.02877 -14.98015) Search nearby
B1950.0 18 13 15.33 -14 59 52.7
Galactic coord. 15.612 +0.809
Other names

(Internal only)
2MASS J18160690-1458486 Maffei 178 OGLE-BLG-LPV-260964
OGLE-IV BLG772.18.489    
(Not logged in)  Add name
Variability type
M
Spectral type --
Mag. range
13.5 - 16.3 Ic
Discoverer Paolo Maffei
Epoch
25 May 2015 (HJD 2457168.0) Ephemeris
Outburst --
Period 308.3 d
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Nesci, R.; Soszynski, I.; Tuvikene, T., 2022, Period Changes of Mira
Variables in the M16 - M17 Region
2022OEJV..230....1N
2 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way
2022ApJS..260...46I
3 P. Maffei, G. Tosti, 2013, VizieR Catalogue II/320 2013yCat.2320....0M
4 P.Maffei, IBVS N985, 1975. 1975IBVS..985....1M
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 = 9.25H = 7.67K = 6.77J - K = 2.48
AllWISE W1 = 5.86W2 = 5.31W3 = 4.48W4 = 3.83W1 - W2 = 0.55W3 - W4 = 0.65
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
Stellar Association Membership
 ASCC 94 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2023-02-21 21:41 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
4 Nesci, Roberto 2022-09-01 19:41 UTC Type, period, epoch and range from 2022OEJV..230....1N. Gaia DR3 position.
3 Admin, VSX 2013-09-25 02:14 UTC Update from [2013yCat.2320....0M].
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.