Table 2
Original and future semimajor axes derived from pure gravitational (GR) nominal solutions (Cols. 2, 3) and non-gravitational (NG) nominal solutions (Cols. 4, 5), where all observations were taken into account and standard g(r) function for NG effects were used.
Name | GR solutions | NG solutions | rmsGR | rmsNG | Number of | Ref. | |||||||
1/aori | 1/afut | 1/aori | 1/afut | res. | res. | ||||||||
in units of 10-6 AU-1 | in units of 10-6 AU-1 |
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GR | NG | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ||||
|
|||||||||||||
C/2001 Q4 NEAT | +14.82 ± 0.41 | –729.21 ± 0.41 | +60.56 ± 0.81 | –694.40 ± 0.46 | 1.25 | 0.56 | 5347 | 5316 | present | ||||
+12.51 ± 0.43 | –731.74 ± 0.43 | +60.87 ± 0.48 | –696.62 ± 0.48 | 1.29 | 0.63 | 5305 | 5263 | PIw | |||||
+05.80 ± 0.44 | –738.46 ± 0.44 | +59.59 ± 0.70 | –696.74 ± 0.64 | 1.69 | 0.80 | 5223 | 5223 | PI | |||||
C/2002 T7 LINEAR | –11.17 ± 0.18 | –650.89 ± 0.18 | +25.65 ± 0.34 | –713.74 ± 1.20 | 0.55 | 0.50 | 8796 | 8878 | present | ||||
–13.84 ± 0.16 | –653.57 ± 0.16 | +20.72 ± 0.39 | –660.08 ± 1.05 | 0.61 | 0.58 | 8596 | 8768 | PIw | |||||
–24.42 ± 0.24 | –664.14 ± 0.24 | +19.73 ± 0.39 | –650.86 ± 1.03 | 1.21 | 0.64 | 8643 | 8643 | PI |
Notes. The rms’s and number of residuals are given in Cols. 6, 7 and 8, 9, respectively. There are three rows for each comet: the first describes present results with the weighting of the data, and the second and third rows reproduce the results given in Paper I, where PIw and PI (last column) represent models with and without weighting, respectively.
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