| 15th Century Comet Orbits |
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C/1402 D1 Closest to the Earth: 1402 February 20 (0.7061 AU)Computer T AOP AN (2000.0) i q e P Hind 1402 Mar. 21 (UT) 91 126 55 0.38 1.0 ----- C/1433 R1 Closest to the Earth: 1433 October 9 (1.2290 AU)Computer T AOP AN (2000.0) i q e P Hind 1433 Nov. 5.69 (UT) 208.20 118.06 102.88 0.32855 1.0 ----- Laugier 1433 Nov. 4.92 (UT) 212.83 141.72 100.92 0.33946 1.0 ----- Celoria 1433 Nov. 8.270 (UT) 189.392 104.255 103.979 0.49277 1.0 ----- C/1439 F1 Closest to the Earth: 1439 March 30 (0.3204 AU)Computer T AOP AN (2000.0) i q e P Hasegawa 1439 May 9 (UT) 140 192 81 0.12 1.0 ----- C/1449 Y1 Closest to the Earth: 1450 January 26 (0.5035 AU)Computer T AOP AN (2000.0) i q e P Hind 1449 Dec. 9 277 151 75 0.151 1.0 ----- Celoria 1449 Dec. 9.868 (UT) 356.691 268.809 155.679 0.32742 1.0 ----- 1P/1456 K1 (Halley) Closest to the Earth: 1456 June 18 (0.4454 AU)Computer T AOP AN (2000.0) i q e P Pingre 1456 Jun. 9.424 (UT) 107.7 56.3 162.1 0.58552 1.0 ----- Celoria 1456 Jun. 8.7023 (UT) 105.0151 51.5335 162.4165 0.580270 0.967832 76.61 Kiang 1456 Jun. 9.1 (UT) 105.8562 51.8901 162.8913 0.578940 0.968047 77.12 Chang 1456 Apr. 28 106.555 52.497 162.949 0.58858 0.96693 75.09 YK1981 1456 Jun. 9.6326 (ET) 105.8351 51.8662 162.8896 0.579701 0.967997 77.10 Landgraf 1456 Jun. 9.6737 (ET) 105.8332 51.8688 162.8850 0.579743 0.968006 77.13 Sitarski 1456 Jun. 8.1029 (ET) 105.8384 51.8781 162.9102 0.579410 0.968022 77.13 C/1457 A1 Closest to the Earth: 1457 February 22 (0.3241 AU)Computer T AOP AN (2000.0) i q e P Celoria 1457 Jan. 18.4794 (UT) 194.597 257.529 13.251 0.70336 1.0 ----- Crommelin 1457 Jan. 24.97 (UT) 204.14 242.79 23.72 0.7276 0.9211 28.00 C/1457 L1 Closest to the Earth: 1457 July 2 (0.2682 AU)Computer T AOP AN (2000.0) i q e P Hind 1457 Sep. 4.2 (UT) 196.55 263.85 20.33 0.3229 1.0 ----- Celoria 1457 Aug. 8.5006 (UT) 185.021 192.083 9.793 0.76043 1.0 ----- Celoria 1457 Aug. 8.105 (UT) 183.281 187.551 7.335 0.76991 1.0 ----- C/1458 Y1 Closest to the Earth: 1458 December 23 (0.2098 AU)Computer T AOP AN (2000.0) i q e P Hasegawa 1458 Nov. 7 (UT) 258 117 69 0.49 1.0 ----- C/1462 M1 Closest to the Earth: 1462 July 2 (0.2865 AU)Computer T AOP AN (2000.0) i q e P Hind 1462 Aug. 6.6 189 33 155 0.31 1.0 ----- Hasegawa 1462 Aug. 4 (UT) 137 316 130 0.25 1.0 ----- C/1468 S1 Closest to the Earth: 1468 October 1 (0.6691 AU)Computer T AOP AN (2000.0) i q e P Laugier 1468 Oct. 7.910 (UT) 65.30 68.73 135.70 0.85328 1.0 ----- Valz 1468 Oct. 7.927 (UT) 69.83 78.58 141.99 0.82972 1.0 ----- Hasegawa 1468 Oct. 7.3 (UT) 91 107 138 0.85 1.0 ----- C/1471 Y1 Closest to the Earth: 1472 January 22 (0.0696 AU)Computer T AOP AN (2000.0) i q e P Halley 1472 Feb. 29.433 (UT) 235.525 288.449 174.693 0.54273 1.0 ----- Laugier 1472 Feb. 28.718 (UT) 158.22 213.64 178.03 0.56457 1.0 ----- Celoria 1472 Mar. 1.4391 (UT) 245.728 292.873 170.8664 0.48589 1.0 ----- C/1490 Y1 Closest to the Earth: 1491 January 12 (0.5159 AU)Computer T AOP AN (2000.0) i q e P Hind 1490 Dec. 24.97 (UT) 129.84 295.90 51.65 0.7376 1.0 ----- Peirce 1491 Jan. 5.4 (UT) 155 270 105 0.755 1.0 ----- Hasegawa 1491 Jan. 8.9 (UT) 164.9 280.2 73.4 0.761 1.0 ----- X/1491 B1 Computer T AOP AN (2000.0) i q e P Hasegawa 1491 Jan. 22.7 (UT) 316 166 9 0.85 1.0 ----- C/1499 Q1 Closest to the Earth: 1499 August 17 (0.0586 AU)Computer T AOP AN (2000.0) i q e P Hind 1499 Sep. 6.68 (UT) 33.4 333.5 21.1 0.954 1.0 ----- Hasegawa 1499 Sep. 9 (UT) 42 329 16 0.95 1.0 ----- C/1500 H1 Closest to the Earth: 1500 June 2 (0.8319 AU)Computer T AOP AN (2000.0) i q e P Hind 1500 May 17 (UT) 20 317 105 1.40 1.0 ----- Hasegawa 1500 Apr. 30 (UT) 352 305 99 1.11 1.0 ----- |
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