Table C.1
Values of original and future barycentric, reciprocal semi-major axes in comparison to values published in MW08, and comparison of data used (Col. (3)) and orbit-quality assessment (Cols. (2) and (11)–(12)).
Comet | Marsden & Williams Catalogue (MW08) | Present Catalogue – the new results | |||||||||||
MSE | Per cent of | 1 /aori | 1 /aosc | 1 /afut | 1 /aori | 1 /afut | rms | No. of | MSE | New | |||
class | residuals used | in units of 10-6 AU-1 | i n u n i t s of 10-6AU-1 | [.̋] | res. | class | class | ||||||
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | ||
|
|||||||||||||
C/1902 R1 | 1B | 80 | 27 | 79 | 865 | 31.04 ± 1.71 | 870.94 ± 1.71 | 2.28 | 2501 | 1A | 1b | ||
C/1902 X1 | 1B | 29 | 26 | −218 | −488 | 74.03 ± 7.25 | −439.81 ± 7.24 | 1.66 | 1307 | 1B | 1b | ||
C/1903 M1 | 1B | 45 | 33 | −1230 | −1000 | 24.12 ± 9.55 | −1010.00 ± 9.55 | 2.03 | 1021 | 1B | 2a | ||
C/1904 Y1 | 2A | 32 | −75 | −360 | 170 | 101. ± 117. | 348. ± 117. | 2.87 | 302 | 2A | 2b | ||
C/1906 B1 | 1B | 83 | −75 | −857 | −343 | −135.59 ± 22.96 | −402.66 ± 22.97 | 3.07 | 450 | 1B | 2a | ||
117.32 ± 73.86 | −149.58 ± 73.87 | 3.05 | 449 | 1B | 2a | ||||||||
C/1906 E1* | 1B | 123 | 28 | −452 | −519 | 17.35 ± 5.55 | −529.52 ± 5.54 | 1.96 | 812 | 1A | 1a | ||
C/1907 E1 | 1B | 45 | 25 | −489 | −290 | 33.76 ± 21.56 | −281.04 ± 21.55 | 2.56 | 296 | 1B | 2a | ||
C/1911 S3 | 2A | 54 | −74 | −483 | +175 | −163.8 ± 36.8 | 80.7 ± 36.8 | 2.35 | 246 | 2A | 2a | ||
796. ± 205. | 1041. ± 205 | 2.10 | 244 | 2B | 2b | ||||||||
C/1912 R1 | 1B | 20 | 45 | −630 | −363 | 36.77 ± 5.27 | −370.81 ± 5.27 | 2.48 | 1670 | 1B | 1b | ||
C/1913 Y1 | 1A | 36 | 29 | −140 | 063 | 22.14 ± 1.30 | 56.41 ± 1.30 | 2.06 | 1874 | 1A | 1a | ||
52.57 ± 4.23 | 86.84 ± 4.23 | 2.00 | 1860 | 1A | 1a | ||||||||
C/1914 F1 | 2A | 24 | 126 | −88 | 1561 | 57.45 ± 28.41 | 1492.0 ± 28.4 | 3.33 | 517 | 2A | 2a | ||
600. ± 152. | 1475.8 ± 37.7 | 3.12 | 519 | 2A | 2b | ||||||||
C/1914 M1* | 1A | 64 | 27 | −878 | −1 | 36.6 ± 25.9 | 8.5 ± 25.0 | 2.21 | 122 | 1B | 1b | ||
C/1916 G1 | 1A | 45 | 17 | 353 | 763 | 35.33 ± 3.20 | 781.41 ± 3.20 | 1.97 | 823 | 1A | 1a | ||
69.59 ± 9.48 | 783.75 ± 8.79 | 1.84 | 817 | 1A | 1b | ||||||||
C/1919 Q2 | 2A | 35 | 20 | −199 | −42 | 34.7 ± 67.3 | −26.9 ± 67.3 | 2.58 | 498 | 2A | 2a | ||
C/1921 E1 | 1B | 32 | 18 | −354 | −351 | −120.1 ± 37.6 | −488.8 ± 37.4 | 3.27 | 914 | 1B | 2a | ||
85.9 ± 80.8 | −210.9 ± 96.6 | 3.25 | 914 | 1B | 2a | ||||||||
C/1922 U1 | 1A | 45 | 21 | −334 | −523 | 2.35 ± 8.52 | −542.13 ± 8.51 | 1.82 | 826 | 1A | 1b | ||
C/1925 F1* | 1A | 25 | 35 | −582 | 128 | 34.83 ± 8.45 | 127.96 ± 8.45 | 2.75 | 463 | 1A | 1b | ||
C/1925 G1 | 1A | 42 | 40 | −545 | −533 | 40.03 ± 5.74 | −532.49 ± 5.74 | 2.79 | 964 | 1A | 1b | ||
C/1925 W1 | 1B | 44 | 24 | −244 | −322 | 28.59 ± 9.62 | −317.76 ± 9.61 | 1.94 | 593 | 1B | 1b | ||
C/1932 M1 | 1B | 30 | −56 | −365 | −327 | 24.21 ± 19.40 | −245.8 ± 19.4 | 2.60 | 325 | 1B | 1b | ||
C/1932 M2 | 1A | 59 | 45 | −619 | −240 | 56.58 ± 3.07 | −229.01 ± 3.07 | 1.77 | 546 | 1A | 1a | ||
C/1935 Q1* | 1A | 86 | 19 | −506 | −281 | 13.16 ± 5.19 | −285.68 ± 5.19 | 1.49 | 250 | 1A | 1a | ||
C/1937 C1 | 1B | 35 | 62 | −79 | 1400 | 58.40 ± 7.16 | 1396.88 ± 7.17 | 2.53 | 767 | 1B | 1b | ||
44.8 ± 14.4 | 1383.3 ± 11.7 | 2.48 | 766 | 1B | 1b | ||||||||
C/1937 N1 | 2A | 55 | 124 | 17 | 281 | 37.3 ± 40.5 | 194.2 ± 40.5 | 2.05 | 765 | 2A | 2a | ||
507. ± 101. | 231. ± 172. | 1.92 | 766 | 2A | 2a | ||||||||
C/1940 R2 | 1B | 56 | 1 | −1319 | −1570 | −60.0 ± 17.7 | −1630.6 ± 17.7 | 1.77 | 678 | 1B | 1b | ||
51.6 ± 17.1 | −1494.0 ± 35.7 | 1.49 | 670 | 1B | 1b | ||||||||
C/1940 S1 | 2B | 62 | −124 | −1374 | −1123 | 297. ± 427. | −703. ± 427. | 3.67 | 61 | 2A | 2b | ||
C/1941 K1 | 1B | 79 | 78 | −278 | 190 | 53.89 ± 2.47 | 166.22 ± 2.47 | 2.22 | 801 | 1A | 1b | ||
C/1942 C1 | 1B | 111 | 16 | −618 | −821 | 22.60 ± 3.33 | −813.98 ± 3.33 | 1.46 | 412 | 1A | 1a | ||
37.0 ± 15.6 | −775.68 ± 8.58 | 1.23 | 411 | 1A | 1b | ||||||||
C/1942 C2* | 1A | 80 | −34 | −774 | −282 | −29.1 ± 13.5 | −278.3 ± 13.5 | 1.57 | 88 | 1A | 1b | ||
C/1944 K2 | 1A | 89 | 18 | −937 | −522 | 20.8 ± 12.8 | −518.7 ± 12.8 | 1.58 | 56 | 1A | 1b | ||
C/1946 C1 | 1A | 43 | −13 | −678 | 373 | 0.80 ± 4.60 | 386.97 ± 4.60 | 2.54 | 857 | 1A | 1a | ||
102.4 ± 12.7 | 346.80 ± 5.61 | 2.17 | 848 | 1A | 1b | ||||||||
C/1946 P1 | 1A | 79 | 44 | −683 | 16 | 50.86 ± 5.08 | 22.55 ± 5.08 | 0.99 | 257 | 1A | 1a | ||
C/1946 U1 | 1A | 75 | −1 | −393 | 26 | −0.59 ± 4.54 | 26.22 ± 4.54 | 1.25 | 259 | 1A | 1a | ||
17.08 ± 6.52 | 43.88 ± 6.52 | 1.19 | 259 | 1B | 1b | ||||||||
C/1947 S1 | 1A | 45 | 24 | −485 | −366 | 33.34 ± 3.46 | −356.31 ± 3.46 | 2.59 | 546 | 1A | 1a | ||
53.02 ± 8.19 | −277.6 ± 11.7 | 2.42 | 543 | 1A | 1b | ||||||||
C/1947 Y1 | 1B | 76 | 28 | −724 | 53 | 28.89 ± 8.49 | 54.31 ± 8.50 | 1.22 | 204 | 1B | 1b | ||
C/1948 E1 | 1A | 44 | 34 | −373 | 31 | 37.25 ± 2.74 | 35.21 ± 2.74 | 1.48 | 431 | 1A | 1a | ||
C/1948 T1* | 1A | 100 | 34 | −699 | 225 | 34.2 ± 10.0 | 225.0 ± 10.0 | 0.94 | 52 | 1A | 1b | ||
C/1950 K1 | 1A | 16 | 37 | −479 | 270 | 45.1 ± 2.2 | 278.4 ± 2.2 | 1.28 | 466 | 1A | 1a |
Notes. Columns (4)–(6) show values of 1 /aori, 1 /aosc and 1 /afut taken from MW08, Cols. (7)–(8) give values of 1 /aori and 1 /afut and their uncertainties derived in the present investigation. NG solutions are given in the second row of these comets when these solutions were possible to determine. The rms and the number of residuals are additionally given in Cols. (9)–(10). In the last two columns the quality class assessments are presented using the standard MSE method (Col. (12)), and the new revised method proposed by Królikowska & Dybczyński (Col. (13)). Column (3) shows the per cent of residuals used in MW08 in comparison to residuals used here for each comet (compare Col. (10) with twice as many as given in Col. (9) of Table A.1). NG models are indicated by light grey shading, an asterisk in Col. (1) indicates comets with large perihelion distances. For more details see the text.
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