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The Minor Planet Observer
and
Palmer Divide Observatory

1989 Tatry

MPO Home Period (h): 39.9
Lightcurves Amplitude (mag): >0.22
Date Range (mm/dd): 2005   01/02 - 01/11
Data Points: 202
Equipment: 0.35m SCT, ST-9E
Discovered: Mar. 20, 1955   A. Paroubek at Skalnate Pleso
Previous Designations: 1935 UQ, 1944 DL, 1955 DY, 1955 FG, 1964 WK, 1968 YC, 1971 SJ2
Family/Group: Main Belt
Taxonomic Class: S
H (absolute mag): 12.1
Diameter (km) / albedo: 11.9 / 0.18  (Assumed)
SM Axis (AU): 2.3520
Inclination (deg): 7.7691
Eccentricity: 0.0767
Published: Minor Planet Bul. 32, 54-58
NOTES: Period is uncertain but approximately correct. Better to report a rough estimate than to hide the data in the dusty filing cabinet.

 

Contents © 2006 Brian D. Warner / Palmer Divide Observatory

 

 

 

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