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
  ASAS J183941+0556.3  
AAVSO UID
--  
Constellation
Serpens Sequence
J2000.0
18 39 40.81 +05 56 20.6  (279.92004 +5.93906) Search nearby
B1950.0 18 37 13.91 +05 53 33.2
Proper motion
RA: 0.3 +/- 1.4 mas/yDec: 0.4 +/- 1.5 mas/ySource: UCAC4
Galactic coord. 36.896 +5.312
Other names

(Internal only)
ASAS 183941+0556.3 ASASSN-V J183940.75+055620.4 UCAC4 480-087445
(Not logged in)  Add name
Variability type
MISC
Spectral type --
Mag. range
12.26 (0.29) V
Discoverer --
Epoch
04 May 2002 (HJD 2452399.3) Ephemeris
Outburst --
Period 76.12925 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 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
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 = 9.15H = 8.27K = 8.09J - K = 1.06
AllWISE W1 = 7.97W2 = 8.02W3 = 7.95W1 - W2 = -0.04
APASS-DR9 B = 14.27V = 12.52g' = 13.49r' = 12.03i' = 11.21B - V = 1.75
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 39 40.81 +05 56 20.6 (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
 IC 4756 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Zalezsak, Tamas 2015-07-02 01:47 UTC UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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]
172.30.4.232