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Table 4
Grid of models for C/2002 T7 LINEAR; row [7] as in Table 3.
Row | Models based on all data | Models based on observations | Models based on all data | |
No. | at large distances (r > 3.0 AU) | before perihelion | ||
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[1] | type of data subsets | ALL | DIST | PRE |
[2] | interval of observations | 12 October 2002–20 March 2006 | 12 October 2002–20 March 2006 | 12 October 2002–17 April 2004 |
[3] | interval of ejected data | – | 26 October 2003–22 October 2004 | after 17 April 2004 |
[4] | Number of observations | 4507 | 2611 | 3655 |
[5] | Number of residuals | 8878 | 5141 | 7170 |
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NG model type: STD | ||||
[6] | rms [arcsec] | 0.50 | 0.39 | 0.36 |
[7] | χ2/probability | 38.49/0.0033 | 25.81/0.104 | 19.48/0.363 |
[8] | 1/aori [10-6 AU-1] | 25.6 ± 0.4 | 21.7 ± 0.9 | 17.7 ± 0.5 |
[9] | 1/afut [10-6 AU-1] | –713.7 ± 1.2 | –676.4 ± 2.9 | |
[10] | qprev [AU] |
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NG model type: GEN | ||||
[11] | NG parameters | r0 = 1.5 AU | r0 = 1.5 AU | r0 = 4.0 AU |
[12] | rms [arcsec] | 0.47 | 0.38 | 0.35 |
[13] | 1/aori [10-6 AU-1] | 26.5 ± 0.4 | 22.6 ± 0.9 | 15.6 ± 0.5 |
[14] | qprev [AU] |
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almost all (99.6%) escaping |
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NG model type: YAB | ||||
[15] | rms [arcsec] | greater than STD | 0.39 | 0.35 |
[16] | 1/aori [10-6 AU-1] | – | 20.1 ± 0.9 | 14.9 ± 0.5 |
[17] | qprev [AU] |
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all escaping |
Notes. Row [7] as in Table 3.
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