"Pseudo-MPEC" for P21XyOe
Created 2024 Sep 12 18:22:22 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
P21XyOe 7C2024 09 12.15177101 00 06.417-19 53 22.52 ~9C77 21.2 GVNEOCPZ84
P21XyOe 7C2024 09 12.17162701 00 06.878-19 53 41.32 ~9C77 21.5 GVNEOCPZ84
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.
(Z84) Calar Alto-Schmidt (N37.224046 W2.548210) Spain. Observer F. Ocaña.
Measurers E. Schwab, D. Koschny, M. Micheli. 0.8-m f/3 Schmidt + CCD.
Orbital elements: P21XyOe
Perihelion 2024 Nov 10.80392 +/- 0.106 TT = 19:17:38 (JD 2460625.30392)
Epoch 2024 Sep 12.0 TT = JDT 2460565.5 Earth MOID: 0.5472 AutoNEOCP
M 347.27641585 +/- 0.054 (J2000 ecliptic)
n 0.21275501 +/- 0.000661 Peri. 273.82548 +/- 0.13
a 2.77896349 +/- 0.00575 Node 119.55399 +/- 0.056
e 0.4650498 +/- 0.000756 Incl. 11.27790 +/- 0.016
P 4.63259 H 20.66 G 0.15 U 7.8
q 1.48660697 +/- 0.00109 Q 4.07132000 +/- 0.0105
From 10 observations 2024 Aug. 27-Sept. 12; mean residual 0".25
Residuals in arcseconds: 240827 F52 .15- .04+ 240827 F51 .01- .06- 240912 Z84 .27- .19- 240827 F52 .01+ .05- 240830 033 .55+ .44- 240912 Z84 .27+ .19+ 240827 F52 .13- .03+ 240830 033 .06- .11+ 240827 F51 .25+ .04+ 240830 033 .51- .34+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 12 18 01 00 21.788 -20 02 55.54 .63053 1.5890 151.5 21.6 .149 70 2024 09 12 19 01 00 22.809 -20 03 36.18 .63036 1.5888 151.5 21.6 .156 70 2024 09 12 20 01 00 23.828 -20 04 16.80 .63019 1.5887 151.5 21.6 .164 70 2024 09 12 21 01 00 24.844 -20 04 57.41 .63002 1.5886 151.5 21.6 .171 70 2024 09 12 22 01 00 25.857 -20 05 38.02 .62985 1.5884 151.5 21.6 .179 70 2024 09 12 23 01 00 26.867 -20 06 18.61 .62968 1.5883 151.5 21.6 .186 70 2024 09 13 00 01 00 27.875 -20 06 59.20 .62951 1.5882 151.5 21.6 .194 70 2024 09 13 01 01 00 28.879 -20 07 39.77 .62934 1.5880 151.5 21.6 .202 70 2024 09 13 02 01 00 29.881 -20 08 20.33 .62917 1.5879 151.5 21.6 .210 70 2024 09 13 03 01 00 30.880 -20 09 00.89 .62900 1.5877 151.6 21.6 .217 70 2024 09 13 04 01 00 31.876 -20 09 41.43 .62883 1.5876 151.6 21.6 .225 70 2024 09 13 05 01 00 32.869 -20 10 21.96 .62866 1.5875 151.6 21.6 .233 70 2024 09 13 06 01 00 33.860 -20 11 02.48 .62850 1.5873 151.6 21.6 .241 70 2024 09 13 07 01 00 34.847 -20 11 42.99 .62833 1.5872 151.6 21.6 .249 70 2024 09 13 08 01 00 35.832 -20 12 23.49 .62816 1.5871 151.6 21.6 .257 70 2024 09 13 09 01 00 36.814 -20 13 03.98 .62800 1.5869 151.6 21.6 .265 70 2024 09 13 10 01 00 37.793 -20 13 44.46 .62783 1.5868 151.6 21.6 .273 70 2024 09 13 11 01 00 38.770 -20 14 24.93 .62766 1.5867 151.6 21.6 .281 70 2024 09 13 12 01 00 39.743 -20 15 05.38 .62750 1.5865 151.7 21.6 .289 70 2024 09 13 13 01 00 40.714 -20 15 45.83 .62733 1.5864 151.7 21.6 .297 70 2024 09 13 14 01 00 41.682 -20 16 26.26 .62716 1.5863 151.7 21.6 .305 70 2024 09 13 15 01 00 42.647 -20 17 06.68 .62700 1.5861 151.7 21.6 .313 70 2024 09 13 16 01 00 43.610 -20 17 47.09 .62683 1.5860 151.7 21.6 .321 70 2024 09 13 17 01 00 44.569 -20 18 27.49 .62667 1.5859 151.7 21.6 .330 70 2024 09 13 18 01 00 45.526 -20 19 07.88 .62651 1.5857 151.7 21.6 .338 70 2024 09 13 19 01 00 46.480 -20 19 48.25 .62634 1.5856 151.7 21.6 .346 70 2024 09 13 20 01 00 47.431 -20 20 28.62 .62618 1.5854 151.7 21.6 .355 70 2024 09 13 21 01 00 48.379 -20 21 08.97 .62601 1.5853 151.7 21.6 .363 70 2024 09 13 22 01 00 49.325 -20 21 49.31 .62585 1.5852 151.8 21.6 .372 70 2024 09 13 23 01 00 50.268 -20 22 29.63 .62569 1.5850 151.8 21.6 .380 70 2024 09 14 00 01 00 51.208 -20 23 09.94 .62553 1.5849 151.8 21.6 .389 70 2024 09 14 01 01 00 52.145 -20 23 50.25 .62536 1.5848 151.8 21.6 .397 70 2024 09 14 02 01 00 53.079 -20 24 30.53 .62520 1.5846 151.8 21.6 .406 70 2024 09 14 03 01 00 54.011 -20 25 10.81 .62504 1.5845 151.8 21.6 .414 70 2024 09 14 04 01 00 54.939 -20 25 51.07 .62488 1.5844 151.8 21.6 .423 70 2024 09 14 05 01 00 55.865 -20 26 31.32 .62472 1.5842 151.8 21.5 .432 70 2024 09 14 06 01 00 56.789 -20 27 11.56 .62455 1.5841 151.8 21.5 .440 70 2024 09 14 07 01 00 57.709 -20 27 51.78 .62439 1.5840 151.8 21.5 .449 70 2024 09 14 08 01 00 58.627 -20 28 31.99 .62423 1.5838 151.8 21.5 .458 70 2024 09 14 09 01 00 59.541 -20 29 12.19 .62407 1.5837 151.9 21.5 .467 70 2024 09 14 10 01 01 00.453 -20 29 52.37 .62391 1.5836 151.9 21.5 .475 70 2024 09 14 11 01 01 01.363 -20 30 32.54 .62375 1.5834 151.9 21.5 .484 70 2024 09 14 12 01 01 02.269 -20 31 12.70 .62359 1.5833 151.9 21.5 .493 70 2024 09 14 13 01 01 03.173 -20 31 52.84 .62344 1.5832 151.9 21.5 .502 70 2024 09 14 14 01 01 04.074 -20 32 32.97 .62328 1.5830 151.9 21.5 .511 70 2024 09 14 15 01 01 04.972 -20 33 13.08 .62312 1.5829 151.9 21.5 .520 70 2024 09 14 16 01 01 05.867 -20 33 53.18 .62296 1.5828 151.9 21.5 .529 70 2024 09 14 17 01 01 06.760 -20 34 33.27 .62280 1.5826 151.9 21.5 .538 70