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The Minor Planet Observer
and
Palmer Divide Observatory

903 Nealley

MPO Home Period (h): 21.60 ± 0.05
Lightcurves Amplitude (mag): 0.13 ± 0.02
Date Range (mm/dd): 2004   06/03 - 06/14
Data Points: 280
Equipment: 0.5m R-C, FLI-1001E
Discovered: Sep. 13, 1918   J. Palisa at Vienna
Previous Designations:
Family/Group: Main Belt
Taxonomic Class:
H (absolute mag): 9.8
Diameter (km) / albedo: 63.43 ± 2.0 / 0.0528 ± 0.004
SM Axis (AU): 3.2403
Inclination (deg): 11.7509
Eccentricity: 0.0380
Published: Minor Planet Bul. 31, 85-88
NOTES: Inspection of the period "spectrum" revealed no other likely periods. However, the lack of overlap and gap in coverage makes the period less certain than would be preferred.

 

Contents © 2006 Brian D. Warner / Palmer Divide Observatory

 

 

 

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