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The Minor Planet Observer
and
Palmer Divide Observatory

7829 Jaroff (2008)

MPC Designation: 1992 WY4
Lightcurves Period (h): 4.398 ± 0.002
Amplitude (mag): 0.50 ± 0.03
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 90

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2008-08-28 07:00  16.58   19.1  352.7   25.4
2008-08-29 06:00  16.56   18.9  352.7   25.5
2008-08-30 05:00  16.55   18.7  352.8   25.5
2008-08-30 06:00  16.55   18.7  352.8   25.5

Data Points: 138
Discovered: 1992-11-21  Palomar  E. F. Helin
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 36, 20
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

Collaboration with R.D. Stephens. Only PDO data are shown.

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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