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
  HR Ori  
AAVSO UID
000-BDZ-080 (215 observations)  
Constellation
Orion Sequence
J2000.0
05 32 36.12 -05 23 00.9  (83.15049 -5.38359) Search nearby
B1950.0 05 30 08.65 -05 25 05.9
Proper motion
RA: 1.9 +/- 1.5 mas/yDec: 1.8 +/- 1.7 mas/ySource: UCAC4
Galactic coord. 208.685 -19.974
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J053236.6-052254 2MASS J05323611-0523010 ASAS J053236-0523.0
ASASSN-V J053236.10-052300.8 GSC 04774-00440 Parenago 958
(Not logged in)  Add name
Variability type
WTTS/ROT
Spectral type K3e
Mag. range
11.85 - 12.30 V
Discoverer --
Epoch
14 Mar 2008 (HJD 2454539.79) Ephemeris
Outburst --
Period 1.3269 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team In the region of the Orion nebula T-association.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
2 M. Kiraga, 2012, Acta Astronomica 62, 67 2012AcA....62...67K
3 E. Marilli, A. Frasca, E. Covino et al., 2007, A&A 463, 1081 2007A&A...463.1081M
4 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
5 P.P.Parenago, Tr. Gos. Astron. Inst. Sternberg 25, 1954. --
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 = 9.78H = 9.15K = 8.96J - K = 0.83
AllWISE W1 = 8.85W2 = 8.83W3 = 8.57W4 = 7.84W1 - W2 = 0.02W3 - W4 = 0.73
APASS-DR9 B = 13.21V = 12.10g' = 12.62r' = 11.66i' = 11.13B - V = 1.11
SDSS-DR12 u = 15.43g = 13.06r = 11.72i = 11.29z = 11.23u - g = 2.37r - i = 0.43
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
Stellar Association Membership
 NGC 1976 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2020-05-14 23:36 UTC Gaia DR2 position.
4 Otero, Sebastian Alberto 2012-05-02 01:46 UTC Primary record creation. Period, epoch and range from ASAS-3 data. Spectral type from Skiff (2010). PPMXL position.
3 Admin, VSX 2012-04-14 01:09 UTC Update from [2007A&A...463.1081M].
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.