D/1884 O1 (Barnard)
Last updated 2003 Feb. 14
+ Orbit
D/1884 O1 (Barnard)
Epoch 1884 Aug. 12.0 TT = JDT 2409400.5
T 1884 Aug. 16.97239 TT Kinoshita
q 1.2795819 (2000.0) P Q
n 0.1830123 Peri. 301.05292 +0.61251289 +0.79038106
a 3.0724340 Node 6.75179 -0.68884677 +0.54067845
e 0.5835283 Incl. 5.47300 -0.38770877 +0.28803574
P 5.39
From 18 observations 1884 July 26-Oct. 23, mean residual 2".05.
Residuals in seconds of arc
840723 109(11.5+ 8.8+) 840808 109 (2.4+ 9.5-) 840912 522 (7.8+ 0.4+)
840725 109 (0.9+ 6.0+) 840809 109 1.2+ 3.4- 840914 522 2.2- 2.6-
840726 109 1.9- 3.3+ 840810 109 2.7+ 1.8- 840916 522 0.7- 2.0+
840727 109 0.7+ 1.7+ 840811 109 (2.7- 7.1-) 840920 522 1.2+ 0.6+
840727 109 2.7+ 0.0 840812 109 (1.8+ 7.0-) 840923 522 0.7+ 1.1+
840728 109 0.6+ 1.9+ 840813 109 (2.7+ 11.0-) 841019 522 0.8- 1.8+
840728 109 0.8- 0.5+ 840814 109 (5.8+ 0.3-) 841021 522 1.6- 3.9-
840729 109 1.9- 1.9- 840816 109 0.9- 3.9- 841023 522 2.1+ 2.2+
840729 109 0.7- 1.6- 840817 109 0.6- 4.4+
Orbit1:
D/1884 O1 Barnard 1 *18680617.48727 1.2990874 0.5791392 300.78888 7.10974 5.44595 18680707 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Earth 0.7349 AU 18680908.5 TT
D/1884 O1 Barnard 1 *18731112.03298 1.2825015 0.5827962 301.06700 6.79888 5.46905 18731118 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *18790402.24477 1.2774571 0.5839750 301.15024 6.73143 5.47387 18790401 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Earth 0.4397 18840724.0
D/1884 O1 Barnard 1 18840816.97239 1.2795819 0.5835283 301.05292 6.75179 5.47300 18840812 18 18840726 18841023 11.5 15.0 h3E 2.05 1 Kinoshita Orbit1
D/1884 O1 Barnard 1 *18900102.68778 1.2753798 0.5845824 301.10488 6.66141 5.47799 18891224 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *18950523.23322 1.2818623 0.5831097 301.07419 6.67602 5.47346 18950507 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *19001012.54522 1.2860378 0.5820976 300.99639 6.64816 5.47050 19001028 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *19060310.63437 1.2904226 0.5811384 301.09485 6.60426 5.46824 19060311 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Earth 0.4981 19110716.375
D/1884 O1 Barnard 1 *19110822.28314 1.3270811 0.5727020 302.02553 5.84981 5.46943 19110901 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *19170212.73141 1.3269448 0.5727299 302.19619 5.75235 5.47076 19170221 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Jupiter 0.4966 19191202.25
Earth 0.9075 19220609.0
D/1884 O1 Barnard 1 *19220926.66432 1.3458524 0.5676850 325.11002 344.64304 7.33124 19220923 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *19280325.94775 1.3429794 0.5682713 325.25493 344.57171 7.33710 19280315 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Earth 0.7146 19330626.625
D/1884 O1 Barnard 1 *19330909.53739 1.3040024 0.5770572 326.03379 343.94106 7.43920 19330905 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *19390207.14052 1.2992711 0.5781219 326.13270 343.88440 7.44808 19390226 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *19440630.39958 1.2962118 0.5787507 326.05525 343.86845 7.45346 19440709 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Earth 0.6123 19440828.5
D/1884 O1 Barnard 1 *19491120.93123 1.2913254 0.5799156 326.12125 343.80472 7.46536 19491120 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *19550412.78387 1.2967143 0.5786933 326.04579 343.83218 7.45717 19550403 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Earth 0.6268 19600709.625
D/1884 O1 Barnard 1 *19600902.54664 1.2961876 0.5788634 325.96634 343.81152 7.45857 19600814 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *19660129.62230 1.3019749 0.5775567 326.00764 343.80210 7.45147 19660204 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *19710702.50860 1.3168489 0.5740565 326.02625 343.72920 7.43779 19710618 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Earth 0.5936 19710827.875
D/1884 O1 Barnard 1 *19761210.58088 1.3184514 0.5736920 326.16954 343.65730 7.43884 19761208 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Jupiter 0.9690 19790122.0
D/1884 O1 Barnard 1 *19820713.27617 1.4203640 0.5505961 330.33522 340.51764 7.70141 19820710 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Earth 0.5164 19820819.75
D/1884 O1 Barnard 1 *19880226.47455 1.4193698 0.5507265 330.48559 340.45297 7.70459 19880209 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Jupiter 0.5415 19910502.875
D/1884 O1 Barnard 1 *19931013.18176 1.2956098 0.5782744 338.29309 334.76399 9.00925 19931020 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *19990303.57808 1.2924058 0.5789382 338.41415 334.71334 9.01721 19990303 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *20040711.86717 1.2755292 0.5827873 338.52307 334.56295 9.05789 20040714 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Earth 0.5022 20040817.0
D/1884 O1 Barnard 1 *20091114.05930 1.2709837 0.5837969 338.60435 334.52058 9.07027 20091125 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *20150315.67762 1.2733533 0.5832073 338.51039 334.54010 9.06427 20150227 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *20200714.58195 1.2703283 0.5839925 338.45785 334.51967 9.07202 20200710 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Earth 0.4620 20200813.875
D/1884 O1 Barnard 1 *20251116.51078 1.2763808 0.5825890 338.46547 334.52188 9.05935 20251121 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *20310323.74995 1.2839431 0.5807331 338.39089 334.49807 9.04629 20310404 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *20360804.41957 1.2864303 0.5802690 338.52163 334.44197 9.04543 20360815 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Earth 0.2793 20360808.75
D/1884 O1 Barnard 1 *20420116.32953 1.3505824 0.5653532 339.86630 333.63259 9.06982 20420205 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *20470712.05423 1.3498385 0.5654873 340.00349 333.57713 9.07280 20470729 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Earth 0.5350 20470825.0
Jupiter 0.7184 20500919.375
D/1884 O1 Barnard 1 *20521223.46689 1.2363780 0.5917529 343.53695 331.42337 9.64970 20521209 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
D/1884 O1 Barnard 1 *20580401.67329 1.2327914 0.5925454 343.63703 331.38054 9.65928 20580313 18 18840726 18841023 11.5 15.0 h3E 2.05 x Kinoshita Orbit1
Orbit2:
D/1884 O1 Barnard 1 18840816.97768 1.2797696 0.5842205 301.06038 6.74054 5.47574 18840812 26 18840723 18841023 11.5 15.0 h3E 1 Kinoshita Orbit2
D/1884 O1 Barnard 1 *18900108.02802 1.2755079 0.5852883 301.11475 6.64920 5.48082 18891224 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *18950602.84900 1.2820065 0.5838153 301.08155 6.66422 5.47629 18950616 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19001028.29897 1.2857472 0.5829080 301.00277 6.63817 5.47357 19001028 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19060331.42534 1.2903182 0.5818896 301.09675 6.59603 5.47119 19060420 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19110915.03635 1.3230770 0.5743556 301.82811 5.99288 5.46945 19110901 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19170311.09169 1.3232156 0.5743289 301.99692 5.89557 5.47057 19170221 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19221117.01098 1.4109419 0.5539475 325.38949 344.30244 7.16504 19221102 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19280704.37649 1.4087108 0.5543745 325.54127 344.23158 7.16966 19280713 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19340201.21652 1.3206835 0.5739121 328.23323 342.25262 7.50131 19340212 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19390718.61596 1.3166489 0.5747779 328.36503 342.18786 7.50939 19390805 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19441222.23297 1.3049563 0.5772999 328.40379 342.07542 7.53208 19441216 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19500525.32742 1.2999152 0.5785064 328.50311 342.01195 7.54418 19500608 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19551023.01151 1.3027523 0.5778185 328.40165 342.03776 7.53937 19551020 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19610322.00543 1.2993208 0.5786261 328.35525 342.00945 7.54579 19610411 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19660822.96985 1.3056050 0.5772962 328.34849 342.02060 7.53694 19660823 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19720125.71709 1.3104365 0.5761135 328.25358 342.00411 7.53072 19720213 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19770706.47475 1.3139892 0.5754455 328.36774 341.94835 7.52895 19770626 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19821228.74084 1.3469094 0.5677658 328.77918 341.65347 7.51636 19821217 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19880701.55641 1.3477731 0.5675584 328.91884 341.58751 7.51796 19880718 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19940405.30755 1.4878071 0.5355378 340.61313 332.15068 9.11084 19940329 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *19991231.57583 1.4867413 0.5356671 340.76593 332.09485 9.11336 20000117 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *20050920.04229 1.3338664 0.5696400 346.24957 328.84769 9.96678 20050927 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *20110306.96842 1.3313218 0.5701059 346.38608 328.80003 9.97222 20110320 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *20160809.61033 1.3096224 0.5749694 346.54045 328.63510 10.02292 20160731 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *20220104.92273 1.3041577 0.5762523 346.60177 328.60250 10.03695 20220121 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *20270528.79016 1.3047250 0.5760891 346.51683 328.61332 10.03367 20270604 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *20321018.09209 1.3007660 0.5770487 346.46445 328.59641 10.04414 20321015 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *20380312.70676 1.3060850 0.5758736 346.48303 328.59338 10.03405 20380226 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *20430805.82141 1.3086837 0.5752219 346.38800 328.57642 10.02920 20430819 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *20490104.05228 1.3135379 0.5741784 346.45520 328.55188 10.01862 20481230 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *20540614.52483 1.3377453 0.5685617 346.62766 328.42942 9.97836 20540622 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *20591202.43029 1.3396576 0.5680590 346.74802 328.38329 9.97429 20591213 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
D/1884 O1 Barnard 1 *20650826.86036 1.4918199 0.5340065 352.75219 324.88630 10.60092 20650823 26 18840723 18841023 11.5 15.0 h3E x Kinoshita Orbit2
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