AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Alphonsina ∴ Observational info
Contact »
(925) Alphonsina  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 42487.4 days
Unobserved 161 days

 

Astrometry summary
Optical
RMS of residuals 0.50"
First observation 1902-03-06.889
Last observation 2018-07-03.268
Number (Discarded) 2157 (61)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.





This Web Site has been visited 31710 times since

and this Page has been visited 499 times since 2011/12/02