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
  MWC 922  
AAVSO UID
000-BFV-026 (130 observations)  
Constellation
Serpens Sequence
J2000.0
18 21 16.06 -13 01 25.7  (275.31692 -13.02381) Search nearby
B1950.0 18 18 26.93 -13 02 52.5
Proper motion
RA: -1.7 +/- 3.4 mas/yDec: 1.7 +/- 2.8 mas/ySource: UCAC4
Galactic coord. 17.927 +0.634
Other names

(Internal only)
2MASS J18211606-1301256 Hen 3-1680 IRAS 18184-1302
JP11 5221 MSX6C G017.9272+00.6332 RAFGL 2132
SS73 156 VSX J182116.0-130125  
(Not logged in)  Add name
Variability type
FSCMa
Spectral type B[e]
Mag. range
13.9 - 15.0 V
Discoverer Peter Tuthill
Epoch
--
Outburst --
Period --
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 Rodríguez, L. F., et al., 2012, Radio Continuum Emission from FS CMa Stars 2012RMxAA..48...47R
2 P.G. Tuthill, J.P. Lloyd, 2007, Science, 316, 247 2007Sci...316..247T
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 = 8.96H = 7.40K = 5.70J - K = 3.26
APASS-DR9 B = 16.16V = 14.22g' = 15.22r' = 13.19i' = 11.98B - V = 1.94
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
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2013-03-27 14:19 UTC Type and spectral type from 2012RMxAA..48...47R.
2 Otero, Sebastian Alberto 2011-10-30 05:20 UTC Type changed to GCVS standard.
1 plummer, alan 2009-04-01 07:57 UTC Initial submission.