C/2021 O3
Perturbed ephemeris below is based on elements from MPEC 2021-P47.
CK21O030
Date UT R.A. (J2000) Decl. Delta r El. Ph. m1 Sky Motion
h m s "/min P.A.
2022 03 30 000000 01 00 41.5 -01 02 44 1.663 0.691 8.3 12.1 10.0 2.34 091.8
2022 03 31 000000 01 04 29.5 -01 04 28 1.639 0.668 8.6 12.9 9.8 2.41 091.7
2022 04 01 000000 01 08 23.7 -01 06 06 1.614 0.646 8.9 13.8 9.6 2.47 091.5
2022 04 02 000000 01 12 24.5 -01 07 36 1.589 0.623 9.2 14.9 9.5 2.54 091.3
2022 04 03 000000 01 16 32.2 -01 08 56 1.563 0.601 9.6 16.1 9.3 2.62 091.1
2022 04 04 000000 01 20 47.1 -01 10 01 1.536 0.578 9.9 17.4 9.1 2.69 090.8
2022 04 05 000000 01 25 09.6 -01 10 48 1.509 0.555 10.3 18.9 8.8 2.77 090.5
2022 04 06 000000 01 29 40.0 -01 11 10 1.482 0.533 10.8 20.5 8.6 2.86 090.1
2022 04 07 000000 01 34 18.7 -01 11 00 1.453 0.510 11.2 22.4 8.4 2.95 089.6
2022 04 08 000000 01 39 06.1 -01 10 11 1.424 0.488 11.6 24.5 8.1 3.04 089.0
2022 04 09 000000 01 44 02.4 -01 08 30 1.394 0.465 12.1 26.8 7.9 3.13 088.3
2022 04 10 000000 01 49 07.8 -01 05 43 1.364 0.444 12.6 29.5 7.6 3.23 087.5
2022 04 11 000000 01 54 22.5 -01 01 32 1.332 0.422 13.1 32.5 7.4 3.33 086.4
2022 04 12 000000 01 59 46.5 -00 55 35 1.299 0.401 13.6 35.9 7.1 3.43 085.1
2022 04 13 000000 02 05 19.5 -00 47 23 1.266 0.381 14.1 39.7 6.8 3.54 083.6
2022 04 14 000000 02 11 01.0 -00 36 20 1.231 0.362 14.6 44.1 6.5 3.64 081.6
2022 04 15 000000 02 16 49.8 -00 21 41 1.195 0.345 15.0 48.9 6.3 3.73 079.2
2022 04 16 000000 02 22 44.5 -00 02 32 1.158 0.329 15.5 54.4 6.0 3.83 076.3
2022 04 17 000000 02 28 42.9 +00 22 10 1.120 0.315 15.8 60.5 5.7 3.92 072.7
2022 04 18 000000 02 34 41.8 +00 53 40 1.081 0.303 16.2 67.2 5.5 4.01 068.5
2022 04 19 000000 02 40 37.7 +01 33 16 1.042 0.295 16.4 74.5 5.3 4.11 063.4
2022 04 20 000000 02 46 26.5 +02 22 18 1.002 0.290 16.6 82.2 5.1 4.23 057.8
2022 04 21 000000 02 52 03.9 +03 21 59 0.962 0.288 16.6 90.1 5.0 4.38 051.6
2022 04 22 000000 02 57 26.3 +04 33 16 0.923 0.289 16.6 98.0 4.9 4.58 045.3
2022 04 23 000000 03 02 31.0 +05 56 45 0.885 0.295 16.4 105.6 4.9 4.83 039.3
2022 04 24 000000 03 07 16.6 +07 32 40 0.849 0.303 16.1 112.7 5.0 5.12 033.8
2022 04 25 000000 03 11 42.9 +09 20 51 0.815 0.314 15.8 119.1 5.0 5.44 029.0
2022 04 26 000000 03 15 51.1 +11 20 52 0.783 0.328 15.6 124.6 5.1 5.78 025.1
2022 04 27 000000 03 19 43.0 +13 32 00 0.753 0.344 15.4 129.1 5.3 6.12 021.8
2022 04 28 000000 03 23 21.0 +15 53 27 0.727 0.362 15.4 132.4 5.4 6.45 019.2
2022 04 29 000000 03 26 47.8 +18 24 13 0.703 0.380 15.6 134.6 5.5 6.76 017.2
2022 04 30 000000 03 30 05.9 +21 03 14 0.681 0.400 16.2 135.6 5.7 7.04 015.6
2022 05 01 000000 03 33 18.2 +23 49 21 0.663 0.421 17.0 135.5 5.9 7.28 014.4
2022 05 02 000000 03 36 27.0 +26 41 21 0.647 0.443 18.3 134.5 6.0 7.48 013.5
2022 05 03 000000 03 39 34.9 +29 37 56 0.633 0.464 19.8 132.7 6.2 7.63 012.9
2022 05 04 000000 03 42 44.5 +32 37 48 0.622 0.487 21.6 130.4 6.3 7.73 012.5
2022 05 05 000000 03 45 57.9 +35 39 37 0.614 0.509 23.6 127.6 6.5 7.78 012.3
2022 05 06 000000 03 49 17.8 +38 42 04 0.607 0.532 25.7 124.5 6.7 7.78 012.3
2022 05 07 000000 03 52 46.7 +41 43 53 0.603 0.554 28.0 121.3 6.8 7.73 012.4
2022 05 08 000000 03 56 27.3 +44 43 53 0.601 0.577 30.3 117.9 7.0 7.63 012.7
2022 05 09 000000 04 00 22.5 +47 41 00 0.600 0.600 32.7 114.5 7.2 7.50 013.2
2022 05 10 000000 04 04 35.7 +50 34 15 0.602 0.622 35.1 111.1 7.3 7.34 013.7
2022 05 11 000000 04 09 10.8 +53 22 51 0.605 0.645 37.4 107.8 7.5 7.14 014.5
2022 05 12 000000 04 14 12.0 +56 06 04 0.609 0.667 39.8 104.5 7.7 6.93 015.4
2022 05 13 000000 04 19 44.6 +58 43 21 0.615 0.690 42.0 101.3 7.8 6.70 016.4
2022 05 14 000000 04 25 55.0 +61 14 16 0.622 0.712 44.2 98.3 8.0 6.46 017.7
2022 05 15 000000 04 32 50.5 +63 38 27 0.630 0.734 46.3 95.3 8.2 6.21 019.2
2022 05 16 000000 04 40 40.6 +65 55 37 0.639 0.756 48.4 92.4 8.3 5.96 020.9
2022 05 17 000000 04 49 36.8 +68 05 31 0.650 0.778 50.3 89.7 8.5 5.71 023.0
2022 05 18 000000 04 59 53.1 +70 07 56 0.661 0.800 52.2 87.1 8.6 5.47 025.4
2022 05 19 000000 05 11 47.4 +72 02 35 0.672 0.822 54.0 84.6 8.8 5.23 028.2
2022 05 20 000000 05 25 41.2 +73 49 08 0.685 0.843 55.7 82.2 8.9 5.00 031.5
2022 05 21 000000 05 42 00.9 +75 27 07 0.698 0.865 57.3 79.9 9.1 4.79 035.5
2022 05 22 000000 06 01 16.8 +76 55 53 0.712 0.886 58.8 77.8 9.2 4.58 040.2
2022 05 23 000000 06 24 01.4 +78 14 33 0.726 0.907 60.3 75.7 9.4 4.38 045.8
2022 05 24 000000 06 50 43.5 +79 22 01 0.740 0.928 61.7 73.8 9.5 4.19 052.4
2022 05 25 000000 07 21 37.5 +80 16 56 0.755 0.949 63.0 71.9 9.7 4.02 060.0
2022 05 26 000000 07 56 27.2 +80 57 56 0.771 0.970 64.2 70.1 9.8 3.85 068.6
2022 05 27 000000 08 34 11.2 +81 24 03 0.786 0.991 65.4 68.4 9.9 3.69 078.0
2022 05 28 000000 09 13 03.1 +81 35 01 0.802 1.011 66.5 66.8 10.1 3.55 087.6
These calculations have been performed on the Tamkin Foundation Computing Network.