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Jupiter and his Comets
109
PLATE XI. JUPITER'S COMET FAMILY
Galle's Cat. No. Discoverer. Inclination of orbit to ecliptic. Major axis. Perihelion. Apelion α Angle between comet's path and Jupiter. ω′ maximum value possible for ω. χ Critical angle. σ Angle of stability.
64 . . . . . . . . + 2.9 6.14 1.1 5.0 0 0 0 0
85 . . . . . . . . + 1.9 6.18 .9 5.3 18.7 30.1 73.6
100 Helfenzrieder* + 8.0 5.88 .4 5.5 37.9 43.4 76.1
102 Lexell* + 1.6 6.35 .7 5.7 36.6 38.9 72.4 8.8
105 Biela +17.1 7.10 1.0 6.1 41.3 41.4 68.5 21.1
113 Pigott* +45.1 6.52 1.5 5.0
117 Encke +13.6 4.42 .3 4.1
158 Winnecke +10.7 6.32 .8 5.5 32.1 36.0 72.7 6.6
159 Blanpain* + 9.0 5.71 .9 4.8
200 Faye +11.4 7.61 1.7 5.9 28.9 29.0 66.6 23.1
201 De Vico + 2.9 6.20 1.2 5.0
210 Bronsen +30.9 6.29 .7 5.6 45.7 46.0 73.0 0.0
230 D'Arrest +14.2 6.89 1.2 5.7 31.8 33.2 69.5 19.7
259 Tuttle* +19.5 7.06 1.1 5.9 37.8 38.0 68.7 21.0
293 Tempel + 6.4 6.37 1.6 4.8
300 Tempel–Swift + 5.5 6.20 1.1 5.1
311 Tempel +12.7 5.98 1.3 4.7
348 . . . . . . . . + 6.8 8.43 .7 7.7 55.3 61.0 6.40 24.3
358 Barnard* + 5.4 6.11 1.3 4.8
359 Wolf +25.3 7.15 1.6 5.5 32.8 33.0
368 Brooks* +12.9 6.32 1.3 5.0
371 Finlay + 3.0 7.08 1.0 6.1 38.0 38.0 68.3 21.5
388 Brooks + 6.1 7.37 1.9 5.4 15.8 20.0 68.7 21.2
389 . . . . . . . . +10.2 8.36 1.4 7.0 41.7 43.0 67.5 22.5
396 Spitaler* +12.8 6.87 1.8 5.1 64.2 24.4
404 Holmes +20.8 7.23 2.1 5.1
406 Barnard* +31.2 6.78 1.4 5.4 34.4 36.0 70.1 18.5
412 . . . . . . . . + 5.6 7.80 1.1 6.6 41.6 42.0 65.9 23.6
417 . . . . . . . . + 3.0 7.36 1.2 6.2 33.6 34.0 67.5 22.5
424 . . . . . . . . +11.3 7.00 1.5 5.5 24.6 27.0 69.0 20.5
426 . . . . . . . . +13.7 6.92 1.1 5.8 34.4 35.0 69.4 19.9
446 . . . . . . . . +29.9 7.23 .9 6.3 49.5 50.0 68.0 22.0
Average . . . . . . . . 12.9 6.73 1.2