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
  CN Ori  
AAVSO UID
000-BBK-302 (73682 observations)  
Constellation
Orion Sequence
J2000.0
05 52 07.79 -05 25 00.6  (88.03246 -5.41683) Search nearby
B1950.0 05 49 40.41 -05 25 40.1
Proper motion
RA: -1.6 +/- 2.4 mas/yDec: -4.8 +/- 5.5 mas/ySource: UCAC4
Galactic coord. 211.019 -15.651
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J055208.6-052512 2MASS J05520778-0525005 AAVSO 0547-05
AN 39.1906 Downes CN Ori GSC 04776-00509
(Not logged in)  Add name
Variability type
UGSS
Spectral type pec(UG)+M4V
Mag. range
12.1 - 16.2 V
Discoverer --
Epoch
--
Outburst --
Period 0.163199 d  (3.9168 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto GCVS outburst cycle 15.85 d.
2 GCVS Team Porb = 0.163097d. Light curve is superposed by oscillations with the following elements: Max0 = 2444941.5032 + 0.163097d*E (A0 = 0.2m), Max1 = 2444941.573 + 0.15946d*E (A1 = 0.1m) [R.Choembs, AsAp 115, 190, 1982.]. Sometimes smaller rapid light oscillations are also observed with periods 24.3s - 29.5s (A<1%).
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Light curve from CRTS/CSS (Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
2 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
3 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
4 N.Vogt, F.M.Bateson, AsAp Suppl 48, N3, 383, 1982. 1982A&AS...48..383V
5 Simonsen, M. et al., The Z Cam List --
6 F.M.Bateson, NZAS Publ N7, 29, 1979. --
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 = 13.81H = 13.30K = 13.10J - K = 0.70
AllWISE W1 = 12.64W2 = 12.51W3 = 11.86W1 - W2 = 0.13
APASS-DR9 B = 13.56V = 13.51g' = 13.44r' = 13.56i' = 13.51B - V = 0.05
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
Campaigns/Programs
 Z CamPaign
 Legacy CVs
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2012-04-04 18:40 UTC Primary record creation. Orbital period and spectral type from Ritter and Kolb (2011, 2003A&A...404..301R). Type and range from AAVSO data. UCAC3 position.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.