1 1973  9 28.03646  20 17 27.35   -20 29 42.2  1   2
 2 1973  9 28.03646  20 17 21.76   -20 30  2.6  1   2
 2 1977  1 23.03681   3 14 55.00    17  8 39.6  2   1
 2 1977  2 16.99271   3 21 29.97    17 40 32.5  1   2
 3 1973  9 28.03646  20 17 53.16   -20 28  9.9  1   2
 3 1977  1 23.03681   3 15  0.60    17  8 41.1  2   1
 3 1977  2 16.99271   3 21  7.97    17 39  9.4  1   2
 4 1973  9 28.03646  20 17  0.84   -20 31 16.8  1   2
 4 1977  1 23.03681   3 14 56.95    17  9  6.6  2   1
 4 1977  3  1.00208   3 27 42.49    18  6 13.7  1   2