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The Minor Planet Observer
and
Palmer Divide Observatory

7829 Jaroff (2011)

MPC Designation: 1992 WY4
Lightcurves Period (h): 4.400 ± 0.002
Amplitude (mag): 0.51 ± 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 240

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2011-11-23 07:00  15.55   10.0   58.2   13.6
2011-11-24 07:00  15.55   10.0   58.3   13.5
2011-11-26 07:00  15.56   10.2   58.4   13.1
2011-12-07 07:00  15.72   13.6   59.0   11.0

Data Points: 177
Discovered: 1992-11-21  Palomar  E. F. Helin
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB pending
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

Follow up to observations in 2008 (Warner, MPB 36, 20).

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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