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The Minor Planet Observer
and
Palmer Divide Observatory

771 Libera (1999)

MPC Designation: 1913 TO
Lightcurves Period (h): 5.892 0.002
Amplitude (mag): 0.57 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: SCT 25cm f/6.5
Camera: ST-8
Exposure: 120

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
1999-09-18 04:00  13.81    7.8    4.2   12.1
1999-09-22 04:00  13.72    6.7    4.3   11.9

Data Points: 109
Discovered: 1913-11-21  Vienna  J. Rheden
Family/Group: MB-Middle
Taxonomic Class: X
Published: MPB 27, 4-6
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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