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The Minor Planet Observer
and
Palmer Divide Observatory

6602 Gilclark (2012)

MPC Designation: 1989 EC
Lightcurves Period (h): 4.573 ± 0.004
Amplitude (mag): 0.21 ± 0.02
Equipment:

 

Filter: C
MagBand: V
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 300

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2012-03-04 07:00  15.25    2.0  165.2   -2.5
2012-03-05 07:00  15.25    2.0  165.2   -2.7
2012-03-06 07:00  15.27    2.2  165.1   -2.9

Data Points: 94
Discovered: 1989-03-04  Palomar  E. F. Helin
Family/Group: H
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 2008 observations (Minor Planet Bul. 36, 7-13).

 

Contents © 2012 Brian D. Warner / Palmer Divide Observatory

 

 

 

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