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
  ROTSE1 J112206.29+375441.9  
AAVSO UID
000-BLQ-874 (No observations)  
Constellation
Ursa Major Sequence
J2000.0
11 22 04.79 +37 54 32.5  (170.51996 +37.90903) Search nearby
B1950.0 11 19 22.16 +38 11 00.1
Proper motion
RA: -2.5 +/- 3.6 mas/yDec: 0.0 +/- 2.2 mas/ySource: UCAC4
Galactic coord. 177.414 +68.380
Other names

(Internal only)
2MASS J11220479+3754324 GSC 03013-02439 SDSS J112204.79+375432.4
USNO-B1.0 1279-0241087    
(Not logged in)  Add name
Variability type
EW
Spectral type --
Mag. range
13.46 - 13.61 R1
Discoverer Daniel Gum, Farley Ferrante, Govinda Dhungana, Robert Kehoe
Epoch
09 Apr 2000 (HJD 2451644.24749) Ephemeris
Outburst --
Period 0.296779 d  (7.1227 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Ferrante, Farley ROTSE-I magnitudes are for the blend of GSC 03013-02439 (V= ~13.7, B-V= 0.74; J-K= 0.44), identified as the variable star, and GSC 03013-00333 (V= 14.3, B-V= 0.82; J-K= 0.50) which is 51" to its NE. Identification is based on the magnitudes derived from APASS, SDSS, UCAC3 and CMC15 which show a wider spread for the brighter star, especially the large standard deviation found from two measures in the CMC15 catalogue (0.11 for the brighter star and 0.01 for the fainter one). The range given in the table is for the combined brightness of the two. The amplitude of the variations should be 0.25 instead of 0.15 mag. if the star is correctly identified.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Wozniak, P.R., et al., 2004, Northern Sky Variability Survey: Public Data
Release
2004AJ....127.2436W
2 Kehoe, R.; et al., 2002, An Untriggered Search for Optical Bursts 2002ApJ...577..845K
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.
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 ROTSE1 J112206.29+375441.9 Ferrante, Farley 2015-06-11 22:50 UTC This is a phase plot showing periodicity.
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Ferrante, Farley 2015-07-01 19:25 UTC Reference for 2002 ROTSE-I "Orphans" paper added.
2 Ferrante, Farley 2015-07-01 05:12 UTC Other names updated.
1 Ferrante, Farley 2015-06-12 04:29 UTC Initial submission.