Asteroid: 2001 RY11

Predicted positions for POSS plate A0F9 with length of trail in arcsecs. The predictor generates ephemerides for start, midth, and end of trail, along with the predicted magnitude.

     K01R11Y   1992 08 03.24514 19 33 09.61 +14 47 14.5 A0F9     15.7        261
     K01R11Y   1992 08 03.27292 19 33 03.53 +14 50 13.2 A0F9     15.7        261
     K01R11Y   1992 08 03.30070 19 32 57.45 +14 53 11.7 A0F9     15.7        261
                     -176.36"        357.2"       398.4"

Actually measured positions:

     K01R11Y   1992 08 03.24514 19 25 39.11 +13 04 36.1 A0F9                 261
     K01R11Y   1992 08 03.30070 19 25 26.19 +13 10 28.7 A0F9                 261

DSS image of 2001 RY11 from March 8, 1992 on POSS plate A0F9

Link to the MPEC which published the improved orbit.