Asteroid: 1999 LO28

Predicted positions for POSS plate 08BP with length of trail in arcsecs and pixel. The predictor generates ephemerides for start, midth, and end of trail, along with the predicted magnitude. 

     J99L28O   1954 12 30.26667 05 07 56.14 +37 55 06.2 08BP     17.6        675
     J99L28O   1954 12 30.28229 05 07 54.09 +37 54 42.4 08BP     17.6        675
     J99L28O   1954 12 30.29792 05 07 52.04 +37 54 18.5 08BP     17.6        675
                      -48.50"        -47.7"        68.0"
                      -28.53p        -28.1p        40.0p

Actually measured positions, start and end of trail 

     J99L28O   1954 12 30.26667 05 08 55.55 +37 49 35.1                      675
     J99L28O   1954 12 30.29792 05 08 51.23 +37 48 47.2                      675
Link to the M.P.E.C. which published the improved orbit.

DSS image of 1999 LO28 from December 30, 1954 on POSS plate 08BP