"Pseudo-MPEC" for P11XYCj
Created 2024 Sep 8 6:22:12 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P11XYCj* C2024 09 04.46456023 15 59.862-21 10 08.30 ~94D7 20.98wXNEOCPF51
P11XYCj C2024 09 04.48694123 15 59.295-21 08 44.16 ~94D7 20.99wXNEOCPF51
P11XYCj C2024 09 04.49814223 15 59.015-21 08 02.39 ~94F7 20.23GVNEOCPF51
P11XYCj C2024 09 04.55096923 15 57.877-21 04 40.95 ~94KM 20.34GVNEOCPF51
P11XYCj C2024 09 05.44341023 16 13.301-20 06 59.60 ~95Kq 20.60GVNEOCPF51
P11XYCj C2024 09 05.44422523 16 13.277-20 06 56.24 ~95Kq 20.78GVNEOCPF51
P11XYCj |C2024 09 06.16943023 16 24.120-19 15 05.10 ~965M 20.6 GVNEOCP807
P11XYCj |C2024 09 06.17193023 16 24.030-19 14 54.60 ~965M 20.6 GVNEOCP807
P11XYCj |C2024 09 06.17487023 16 23.970-19 14 42.00 ~965M 20.8 GVNEOCP807
P11XYCj KB2024 09 07.93264 23 16 46.42 -16 59 36.8 ~97NM 20.2 GXNEOCPM45
P11XYCj KB2024 09 07.93726 23 16 46.36 -16 59 13.5 ~97NM 20.4 GXNEOCPM45
P11XYCj KB2024 09 07.94170 23 16 46.28 -16 58 51.5 ~97NM 20.3 GXNEOCPM45
P11XYCj 1C2024 09 08.00916 23 16 46.41 -16 53 12.5 ~980q 21.0 VXNEOCP033
P11XYCj 1C2024 09 08.00993 23 16 46.37 -16 53 09.1 ~980q 20.6 VXNEOCP033
P11XYCj 1C2024 09 08.01070 23 16 46.36 -16 53 04.7 ~980q 20.6 VXNEOCP033
P11XYCj |C2024 09 08.16596023 16 51.130-16 37 44.90 ~985q 20.8 GVNEOCP807
P11XYCj |C2024 09 08.16809023 16 51.070-16 37 34.20 ~985q 20.8 GVNEOCP807
P11XYCj |C2024 09 08.17029623 16 51.000-16 37 23.00 ~985q 20.6 GVNEOCP807
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + 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.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865582 E25.768900)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
Orbital elements: P11XYCj
Perihelion 2024 Oct 20.98859 +/- 0.0132 TT = 23:43:34 (JD 2460604.48859)
Epoch 2024 Sep 8.0 TT = JDT 2460561.5 Earth MOID: 0.0453 Ma: 0.0069
M 336.37126399 +/- 0.043 (J2000 ecliptic) AutoNEOCP
n 0.54965136 +/- 0.000851 Peri. 39.13914 +/- 0.011
a 1.47597105 +/- 0.00152 Node 351.62176 +/- 0.0008
e 0.3153988 +/- 0.000683 Incl. 7.68726 +/- 0.013
P 1.793/654.948d H 25.20 G 0.15 U 8.0
q 1.01045143 +/- 5.7e-5 Q 1.94149067 +/- 0.00301
From 18 observations 2024 Sept. 4-8; mean residual 0".20
Residuals in arcseconds: 240904 F51 .02+ .08- 240906 807 .48+ .02+ 240908 033 .10+ .13+ 240904 F51 .04+ .31+ 240906 807 .05+ .18- 240908 033 .31- .41- 240904 F51 .03- .11- 240906 807 .21+ .17- 240908 033 .29- .05+ 240904 F51 .00 .16- 240907 M45 .33- .28+ 240908 807 .30+ .20+ 240905 F51 .06- .01+ 240907 M45 .05+ .23+ 240908 807 .22+ .03- 240905 F51 .09- .08+ 240907 M45 .09+ .24- 240908 807 .04+ .15- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 08 06 23 16 50.850 -16 30 55.33 .08153 1.0876 168.9 20.6 .104 170 2024 09 08 07 23 16 51.440 -16 27 18.17 .08139 1.0874 168.9 20.6 .106 170 2024 09 08 08 23 16 52.031 -16 23 40.20 .08125 1.0873 169.0 20.6 .107 169 2024 09 08 09 23 16 52.623 -16 20 01.40 .08110 1.0872 169.0 20.6 .108 169 2024 09 08 10 23 16 53.217 -16 16 21.77 .08096 1.0870 169.1 20.6 .110 169 2024 09 08 11 23 16 53.812 -16 12 41.32 .08082 1.0869 169.1 20.6 .111 169 2024 09 08 12 23 16 54.408 -16 09 00.03 .08067 1.0867 169.2 20.6 .113 169 2024 09 08 13 23 16 55.006 -16 05 17.91 .08053 1.0866 169.2 20.6 .114 169 2024 09 08 14 23 16 55.605 -16 01 34.95 .08039 1.0865 169.3 20.6 .116 169 2024 09 08 15 23 16 56.206 -15 57 51.14 .08025 1.0863 169.3 20.5 .117 168 2024 09 08 16 23 16 56.808 -15 54 06.50 .08011 1.0862 169.4 20.5 .119 168 2024 09 08 17 23 16 57.412 -15 50 21.00 .07996 1.0860 169.4 20.5 .121 168 2024 09 08 18 23 16 58.017 -15 46 34.65 .07982 1.0859 169.5 20.5 .122 168 2024 09 08 19 23 16 58.624 -15 42 47.45 .07968 1.0858 169.5 20.5 .124 168 2024 09 08 20 23 16 59.232 -15 38 59.39 .07954 1.0856 169.6 20.5 .126 168 2024 09 08 21 23 16 59.842 -15 35 10.46 .07940 1.0855 169.6 20.5 .128 168 2024 09 08 22 23 17 00.454 -15 31 20.67 .07926 1.0854 169.7 20.5 .129 168 2024 09 08 23 23 17 01.067 -15 27 30.02 .07912 1.0852 169.8 20.5 .131 168 2024 09 09 00 23 17 01.681 -15 23 38.49 .07898 1.0851 169.8 20.5 .133 168 2024 09 09 01 23 17 02.298 -15 19 46.08 .07883 1.0849 169.9 20.5 .135 168 2024 09 09 02 23 17 02.916 -15 15 52.80 .07869 1.0848 169.9 20.5 .137 168 2024 09 09 03 23 17 03.535 -15 11 58.63 .07855 1.0847 170.0 20.5 .139 168 2024 09 09 04 23 17 04.157 -15 08 03.58 .07841 1.0845 170.0 20.5 .141 168 2024 09 09 05 23 17 04.780 -15 04 07.64 .07827 1.0844 170.1 20.5 .143 168 2024 09 09 06 23 17 05.405 -15 00 10.81 .07813 1.0843 170.1 20.5 .145 168 2024 09 09 07 23 17 06.031 -14 56 13.08 .07800 1.0841 170.2 20.4 .147 168 2024 09 09 08 23 17 06.660 -14 52 14.45 .07786 1.0840 170.2 20.4 .149 168 2024 09 09 09 23 17 07.290 -14 48 14.92 .07772 1.0838 170.3 20.4 .151 168 2024 09 09 10 23 17 07.922 -14 44 14.48 .07758 1.0837 170.4 20.4 .153 168 2024 09 09 11 23 17 08.556 -14 40 13.13 .07744 1.0836 170.4 20.4 .156 168 2024 09 09 12 23 17 09.191 -14 36 10.87 .07730 1.0834 170.5 20.4 .158 168 2024 09 09 13 23 17 09.829 -14 32 07.69 .07716 1.0833 170.5 20.4 .160 168 2024 09 09 14 23 17 10.468 -14 28 03.59 .07702 1.0832 170.6 20.4 .162 168 2024 09 09 15 23 17 11.110 -14 23 58.57 .07689 1.0830 170.6 20.4 .165 168 2024 09 09 16 23 17 11.753 -14 19 52.62 .07675 1.0829 170.7 20.4 .167 168 2024 09 09 17 23 17 12.398 -14 15 45.74 .07661 1.0828 170.7 20.4 .169 168 2024 09 09 18 23 17 13.046 -14 11 37.92 .07647 1.0826 170.8 20.4 .172 168 2024 09 09 19 23 17 13.695 -14 07 29.17 .07634 1.0825 170.9 20.4 .174 168 2024 09 09 20 23 17 14.346 -14 03 19.47 .07620 1.0823 170.9 20.4 .177 168 2024 09 09 21 23 17 15.000 -13 59 08.83 .07606 1.0822 171.0 20.4 .179 168 2024 09 09 22 23 17 15.655 -13 54 57.23 .07592 1.0821 171.0 20.4 .182 168 2024 09 09 23 23 17 16.313 -13 50 44.69 .07579 1.0819 171.1 20.3 .184 168 2024 09 10 00 23 17 16.972 -13 46 31.19 .07565 1.0818 171.1 20.3 .187 169 2024 09 10 01 23 17 17.634 -13 42 16.73 .07552 1.0817 171.2 20.3 .190 169 2024 09 10 02 23 17 18.298 -13 38 01.30 .07538 1.0815 171.3 20.3 .192 169 2024 09 10 03 23 17 18.964 -13 33 44.91 .07524 1.0814 171.3 20.3 .195 169 2024 09 10 04 23 17 19.633 -13 29 27.54 .07511 1.0813 171.4 20.3 .198 169 2024 09 10 05 23 17 20.303 -13 25 09.20 .07497 1.0811 171.4 20.3 .201 169