"Pseudo-MPEC" for P21XyOe
Created 2024 Sep 11 4:22:18 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21XyOe* C2024 08 27.51061100 50 05.019-15 42 38.52 ~8RDq 21.76wXNEOCPF52
P21XyOe C2024 08 27.52180100 50 05.547-15 42 48.69 ~8RDq 22.07wXNEOCPF52
P21XyOe C2024 08 27.54419300 50 06.570-15 43 08.73 ~8RDq 22.13wXNEOCPF52
P21XyOe C2024 08 27.57814000 50 08.163-15 43 39.12 ~8RHq 22.79GVNEOCPF51
P21XyOe C2024 08 27.57878600 50 08.175-15 43 39.80 ~8RHq 21.78GVNEOCPF51
P21XyOe 1C2024 08 30.04865 00 52 09.83 -16 21 22.5 ~8U6q 21.2 VXNEOCP033
P21XyOe 1C2024 08 30.05602 00 52 10.11 -16 21 28.8 ~8U6q 22.1 VXNEOCP033
P21XyOe 1C2024 08 30.05971 00 52 10.24 -16 21 32.0 ~8U6q 22.1 VXNEOCP033
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Bulger, T. Lowe, A. Schultz, M. Willman. Measurers K.
Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H. Flewelling,
M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk.
1.8-m Ritchey-Chrétien + CCD.
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Bulger, T. Dukes, T. Lowe, A. Schultz, M. Willman. Measurers
K. Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H.
Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat,
R. Weryk. 1.8-m Ritchey-Chrétien + CCD.
Orbital elements: P21XyOe
Perihelion 2024 Nov 29.33089 +/- 37.7 TT = 7:56:29 (JD 2460643.83089)
Epoch 2024 Aug 30.0 TT = JDT 2460552.5 Earth MOID: 0.4156 Ma: 0.0807
M 341.58129656 +/- 8 (J2000 ecliptic) AutoNEOCP
n 0.20167002 +/- 0.0757 Peri. 293.81974 +/- 28
a 2.87988499 +/- 0.72 Node 116.18246 +/- 4.9
e 0.5293562 +/- 0.116 Incl. 10.87507 +/- 1.5
P 4.88723 H 20.57 G 0.15 U 11.0 SR
q 1.35539997 +/- 0.105 Q 4.40437000 +/- 1.69
From 8 observations 2024 Aug. 27-30; mean residual 0".29
Residuals in arcseconds: 240827 F52 .25- .23+ 240827 F51 .35+ .12- 240830 033 .08- .13+ 240827 F52 .05- .07+ 240827 F51 .09+ .23- 240830 033 .55- .38+ 240827 F52 .13- .04+ 240830 033 .57+ .46- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 11 04 01 00 04.491 -19 45 00.55 .63124 1.5880 150.8 21.5 885 44 2024 09 11 05 01 00 05.766 -19 45 44.73 .63098 1.5878 150.9 21.5 890 44 2024 09 11 06 01 00 07.038 -19 46 28.91 .63072 1.5876 150.9 21.5 896 44 2024 09 11 07 01 00 08.308 -19 47 13.09 .63046 1.5874 150.9 21.5 902 44 2024 09 11 08 01 00 09.575 -19 47 57.29 .63021 1.5872 150.9 21.5 907 44 2024 09 11 09 01 00 10.840 -19 48 41.49 .62995 1.5869 150.9 21.5 913 44 2024 09 11 10 01 00 12.102 -19 49 25.69 .62969 1.5867 150.9 21.5 918 44 2024 09 11 11 01 00 13.362 -19 50 09.90 .62944 1.5865 150.9 21.5 924 44 2024 09 11 12 01 00 14.619 -19 50 54.12 .62918 1.5863 150.9 21.5 930 44 2024 09 11 13 01 00 15.874 -19 51 38.34 .62893 1.5861 151.0 21.5 936 44 2024 09 11 14 01 00 17.126 -19 52 22.57 .62867 1.5859 151.0 21.5 941 44 2024 09 11 15 01 00 18.376 -19 53 06.81 .62842 1.5857 151.0 21.5 947 43 2024 09 11 16 01 00 19.624 -19 53 51.05 .62816 1.5854 151.0 21.5 953 43 2024 09 11 17 01 00 20.869 -19 54 35.30 .62791 1.5852 151.0 21.5 958 43 2024 09 11 18 01 00 22.111 -19 55 19.55 .62765 1.5850 151.0 21.5 964 43 2024 09 11 19 01 00 23.352 -19 56 03.80 .62740 1.5848 151.0 21.5 970 43 2024 09 11 20 01 00 24.589 -19 56 48.07 .62715 1.5846 151.0 21.5 976 43 2024 09 11 21 01 00 25.824 -19 57 32.33 .62689 1.5844 151.0 21.5 982 43 2024 09 11 22 01 00 27.057 -19 58 16.61 .62664 1.5842 151.1 21.5 988 43 2024 09 11 23 01 00 28.287 -19 59 00.88 .62639 1.5839 151.1 21.5 993 43 2024 09 12 00 01 00 29.515 -19 59 45.17 .62614 1.5837 151.1 21.5 999 43 2024 09 12 01 01 00 30.740 -20 00 29.45 .62588 1.5835 151.1 21.5 1005 43 2024 09 12 02 01 00 31.963 -20 01 13.75 .62563 1.5833 151.1 21.5 1011 43 2024 09 12 03 01 00 33.184 -20 01 58.04 .62538 1.5831 151.1 21.5 1017 43 2024 09 12 04 01 00 34.402 -20 02 42.34 .62513 1.5829 151.1 21.5 1023 43 2024 09 12 05 01 00 35.617 -20 03 26.65 .62488 1.5827 151.1 21.5 1029 43 2024 09 12 06 01 00 36.830 -20 04 10.96 .62463 1.5824 151.1 21.5 1035 43 2024 09 12 07 01 00 38.041 -20 04 55.27 .62438 1.5822 151.2 21.5 1041 43 2024 09 12 08 01 00 39.249 -20 05 39.59 .62413 1.5820 151.2 21.5 1047 43 2024 09 12 09 01 00 40.455 -20 06 23.91 .62388 1.5818 151.2 21.5 1053 43 2024 09 12 10 01 00 41.658 -20 07 08.24 .62363 1.5816 151.2 21.5 1059 43 2024 09 12 11 01 00 42.858 -20 07 52.57 .62338 1.5814 151.2 21.5 1065 43 2024 09 12 12 01 00 44.057 -20 08 36.90 .62313 1.5812 151.2 21.5 1071 43 2024 09 12 13 01 00 45.253 -20 09 21.24 .62288 1.5810 151.2 21.5 1077 43 2024 09 12 14 01 00 46.446 -20 10 05.58 .62263 1.5807 151.2 21.5 1083 43 2024 09 12 15 01 00 47.637 -20 10 49.92 .62238 1.5805 151.2 21.5 1089 43 2024 09 12 16 01 00 48.825 -20 11 34.27 .62213 1.5803 151.2 21.5 1095 43 2024 09 12 17 01 00 50.011 -20 12 18.62 .62189 1.5801 151.3 21.5 1102 43 2024 09 12 18 01 00 51.195 -20 13 02.97 .62164 1.5799 151.3 21.5 1108 43 2024 09 12 19 01 00 52.376 -20 13 47.33 .62139 1.5797 151.3 21.5 1114 43 2024 09 12 20 01 00 53.555 -20 14 31.69 .62115 1.5795 151.3 21.5 1120 43 2024 09 12 21 01 00 54.731 -20 15 16.05 .62090 1.5792 151.3 21.5 1126 43 2024 09 12 22 01 00 55.905 -20 16 00.42 .62065 1.5790 151.3 21.5 1133 43 2024 09 12 23 01 00 57.076 -20 16 44.79 .62041 1.5788 151.3 21.5 1139 43 2024 09 13 00 01 00 58.245 -20 17 29.16 .62016 1.5786 151.3 21.5 1145 43 2024 09 13 01 01 00 59.411 -20 18 13.53 .61992 1.5784 151.3 21.5 1151 43 2024 09 13 02 01 01 00.575 -20 18 57.91 .61967 1.5782 151.3 21.5 1158 43 2024 09 13 03 01 01 01.736 -20 19 42.29 .61943 1.5780 151.4 21.5 1164 43