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
  KL Ser  
AAVSO UID
000-BFM-071 (No observations)  
Constellation
Serpens Sequence
J2000.0
18 16 45.56 -15 09 31.3  (274.18983 -15.15869) Search nearby
B1950.0 18 13 53.79 -15 10 38.3
Proper motion
RA: -8.4 +/- 10.5 mas/yDec: 1.2 +/- 12.6 mas/ySource: UCAC4
Galactic coord. 15.529 +0.587
Other names

(Internal only)
CSS 1032 Maffei 55  
(Not logged in)  Add name
Variability type
M
Spectral type S
Mag. range
10.3 - 14.2 I
Discoverer --
Epoch
06 Sep 1970 (HJD 2440836) Ephemeris
Outburst --
Period 534 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 P. Maffei, G. Tosti, 2013, VizieR Catalogue II/320 2013yCat.2320....0M
2 P.Maffei, IBVS N985, 1975. 1975IBVS..985....1M
3 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1954ApJ...120..478N
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 = 6.50H = 5.08K = 4.02J - K = 2.48
AllWISE W1 = 2.99W3 = 1.27W4 = 0.72W3 - W4 = 0.55
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 16 45.56 -15 09 31.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
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.
3 Admin, VSX 2013-09-25 02:12 UTC Update from [2013yCat.2320....0M].
2 Admin, VSX 2007-04-04 09:54 UTC Position and spectral type from Brian Skiff's MKTypes.dat [http://vizier.u-strasbg.fr/viz-bin/Cat?III/233B].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

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]
172.30.0.168