Asteroid: 1990 TG1

Predicted positions for POSS plates A2JP and A0DS with length of trail in arcsecs and. The predictor generates ephemerides for start, midth, and end of trail, along with the predicted magnitude.

predicted:
     J90T01G   1996 11 19.39653 06 54 43.09 +12 14 54.5 A2JP     20.4        675
     J90T01G   1996 11 19.42084 06 54 42.36 +12 14 49.9 A2JP     20.4        675
     J90T01G   1996 11 19.44514 06 54 41.63 +12 14 45.3 A2JP     20.4        675
                      -21.39"         -9.2"        23.3"


measured:
     J90T01G   1996 11 19.39653 06 54 43.09 +12 14 53.6 A2JP                 261
     J90T01G   1996 11 19.44514 06 54 41.72 +12 14 43.4 A2JP                 261


predicted:
     J90T01G   1990 09 16.38611 01 52 31.17 +13 19 59.7 A0DS     19.5        261
     J90T01G   1990 09 16.41736 01 52 29.39 +13 19 46.5 A0DS     19.5        261
     J90T01G   1990 09 16.44861 01 52 27.61 +13 19 33.4 A0DS     19.5        261
                      -51.98"        -26.3"        58.3"

measured:
     J90T01G   1990 09 16.38611 01 52 26.56 +13 19 26.2 A0DS                 261
     J90T01G   1990 09 16.44861 01 52 22.81 +13 19 00.5 A0DS                 261

Link to the M.P.E.C. which published the improved orbit.

DSS image of 1990 TG1 from September 16, 1990 on POSS plate A0DS.

DSS image of 1990 TG1 from November 19, 1996 on POSS plate A2JP.