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The Minor Planet Observer
and
Palmer Divide Observatory

38048 1998 UL18 (2011)

MPC Designation: 1998 UL18
Lightcurves Period (h): 30.0 ± 0.5
Amplitude (mag): 0.15 ± 0.02
Equipment:

 

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

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2011-05-09 07:00  17.01   18.5  236.5   27.5
2011-05-10 07:00  17.00   18.4  236.6   27.4
2011-05-31 07:00  16.89   17.8  237.3   24.0
2011-06-04 07:00  16.91   18.5  237.4   23.1
2011-06-05 07:00  16.92   18.6  237.5   22.9
2011-06-07 07:00  16.94   19.1  237.6   22.5

Data Points: 110
Discovered: 1998-10-27  Catalina  CSS
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 38, 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)

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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