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The Minor Planet Observer
and
Palmer Divide Observatory

3353 Jarvis (2006)

MPC Designation: 1981 YC
Lightcurves Period (h): 202.0 0.5
Amplitude (mag): 0.50 0.05
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 210

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2006-06-27 07:00  15.77   29.5  308.8   25.8
2006-06-29 07:00  15.74   29.1  309.2   26.3
2006-06-30 07:00  15.73   28.9  309.5   26.5
2006-07-13 07:00  15.57   26.5  312.1   29.3
2006-07-14 07:00  15.56   26.4  312.3   29.5
2006-07-16 07:00  15.55   26.1  312.6   29.9
2006-07-23 07:00  15.50   25.2  313.7   31.1

Data Points: 236
Discovered: 1981-12-20  Anderson Mesa  E. Bowell
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 36, 176-178
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

Reported in MPB 36, 8-10, to have a period of 40.8 h. Re-measurement of the images using 2MASS to BVRI calibrations found this longer period along with a possible indication of tumbling (the "out of place" session on July 23).

 

Contents 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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