AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Details for Revision 1
Log in to retrieve additional aliases from SIMBAD.
Name
  KO Ser  
AAVSO UID
000-BFM-074 (No observations)  
Constellation
Serpens Sequence
J2000.0
18 17 00.90 -15 18 20.0  (274.25375 -15.30556) Search nearby
B1950.0 18 14 08.92 -15 19 28.1
Galactic coord. 15.429 +0.463
Other names

(Internal only)
--
(Not logged in)  Add name
Variability type
M
Spectral type --
Mag. range
11.2 - 15.7 I
Discoverer --
Epoch
03 Sep 1971 (HJD 2441198) Ephemeris
Outburst --
Period 280 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, 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.
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.
4 Otero, Sebastian Alberto 2023-02-21 21:43 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
3 Nesci, Roberto 2022-09-01 19:38 UTC Period, epoch and range from 2022OEJV..230....1N. Gaia DR3 position.
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.