* * Minimal checking is done on this data as it is read into COSMOS. * Comet data may be altered but incorrect values can have * devastating effects on the program as it runs. * * _______________________________________________________________________ * * * The P or N in the Left most column indicates whether the Comet * being defined is periodic or non-periodic (Parabolic). * indicates * a comment line. * * * ************ SOME PERIOD COMETS *************** * * Longi Semi- * Peri Peri ascend Major eccen- Inclin Name * date Longi node Period axis tricity (No spaces) * P 1958.440 150.0 155.1 7.88 3.958 0.144 4.0 Oterma P 1986.112 170.011 58.154 76.0081 17.9435 0.9673 162.238 Halleys P 1974.320 160.1 334.041 3.284 2.209 0.8502 11.939 Encke P 1972.870 310.2 119.3 5.26 3.3024 0.549 12.5 Temple-2 P 1978.770 12.016 131.7 5.37 3.066 0.64152 5.805 Haneda-Campos P 1974.700 123.3 126.0 6.51 3.489 0.386 3.7 Schwassmann-2 P 1974.360 67.8 75.1 6.76 3.576 0.632 30.2 Borrelly P 1979.770 18.2 188.4 7.47 3.821 0.351 10.2 Whipple P 1960.290 138.1 86.2 8.18 4.054 0.705 12.0 Schaumasse P 1969.830 102.9 62.8 8.55 4.182 0.577 13.4 Schwassmann-1 P 1966.940 334.0 347.2 17.93 6.585 0.775 15.0 Neujmin-1 P 1956.820 86.4 250.4 27.89 9.173 0.919 28.9 Crommelin P 1956.460 150.0 85.4 69.47 16.843 0.93 44.6 Olber P 1954.390 94.2 255.2 70.98 17.2 0.955 74.2 Pons-Brooks * * * * * **************** SOME PARABOLIC COMETS *************** * * longi of * Peri Peri Arg of ascend * date dist (AU) peri node incl name * N 1977.8616 .990662 163.48 181.818 48.7196 Kohler N 1990.2799 1.569001 137.848 279.312 59.3652 Skorichenko-George N 1990.275 0.349854 61.5625 75.2223 58.9574 Austin N 1990.209 1.06849 100.588 347.727 48.138 Cernis-Kiuchi-Nak N 1990.820 .93849 242.579 138.570 131.623 Levy * * * *