AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Alphonsina ∴ Observational info
Contact »
(925) Alphonsina  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 42487.4 days
Unobserved 103 days

 

Astrometry summary
Optical
RMS of residuals 0.50"
First observation 1902-03-06.889
Last observation 2018-07-03.268
Number (Discarded) 2156 (60)

 

Get the observational details
ASCII file

 

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





This Web Site has been visited 554958 times since

and this Page has been visited 453 times since 2011/12/02