"Pseudo-MPEC" for P21JVA5
Created 2023 Sep 20 17:22:33 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21JVA5* C2023 09 18ND)gLf90XDi3xwN#AstrometrytoS'79`G(X-otbCFdD2#Uj!DXyF52
P21JVA5 C2023 09 18A,#;UVClJredacted;]mK?%XhclickSAeqAOpS,Kx.I0-j0_qA\dF52
P21JVA5 C2023 09 18k@1p9jN\DoGojw?x]jvk9,y]cCM*%kOyVEmGNOEwvnhM4f1XVLH/F52
P21JVA5 C2023 09 18/$sRQW2Ca1y`X4-hereE2^forne(@P`\-2*vbiexplanationN9GF52
P21JVA5 KC2023 09 19.49522 03 59 23.61 -17 53 57.7 ~9JCb 21.3 RoNEOCP291
P21JVA5 KC2023 09 19.49810 03 59 23.80 -17 54 02.4 ~9JCb 21.2 RoNEOCP291
P21JVA5 KC2023 09 19.50100 03 59 24.03 -17 54 07.5 ~9JCb 20.6 RoNEOCP291
Station data:
(291) LPL/Spacewatch II (N31.961669 W111.599905) US/Arizona. Observers J.
V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + 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: P21JVA5
Perihelion 2024 Mar 10.09232 +/- 100 TT = 2:12:56 (JD 2460379.59232)
Epoch 2023 Sep 19.0 TT = JDT 2460206.5 Earth MOID: 0.1813 AutoNEOCP
M 286.75979600 +/- 48 (J2000 ecliptic)
n 0.42312798 +/- 0.243 Peri. 342.53235 +/- 60
a 1.75720142 +/- 0.674 Node 155.89623 +/- 11
e 0.3403982 +/- 0.248 Incl. 29.29957 +/- 7
P 2.33/850.79d H 18.61 G 0.15 U 11.8 SR
q 1.15905306 +/- 0.348 Q 2.35534979 +/- 9.19
From 7 observations 2023 Sept. 18-19 (22.1 hr); mean residual 0".19
Residuals in arcseconds: 230918 F52 .28- .29+ 230918 F52 .08+ .22- 230919 291 .30+ .26- 230918 F52 .01+ .02+ 230919 291 .15- .17+ 230918 F52 .19+ .09- 230919 291 .20- .14+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 09 20 17 04 00 47.846 -18 26 54.28 1.0908 1.7782 116.1 21.4 22.8 42 2023 09 20 18 04 00 50.702 -18 28 02.89 1.0905 1.7780 116.1 21.4 24.0 42 2023 09 20 19 04 00 53.557 -18 29 11.54 1.0901 1.7778 116.1 21.4 25.2 43 2023 09 20 20 04 00 56.409 -18 30 20.22 1.0897 1.7776 116.1 21.4 26.4 43 2023 09 20 21 04 00 59.259 -18 31 28.93 1.0893 1.7775 116.1 21.4 27.7 43 2023 09 20 22 04 01 02.106 -18 32 37.68 1.0890 1.7773 116.2 21.4 29.0 43 2023 09 20 23 04 01 04.951 -18 33 46.46 1.0886 1.7771 116.2 21.4 30.3 43 2023 09 21 00 04 01 07.794 -18 34 55.28 1.0882 1.7769 116.2 21.4 31.7 43 2023 09 21 01 04 01 10.634 -18 36 04.13 1.0878 1.7767 116.2 21.4 33.1 43 2023 09 21 02 04 01 13.472 -18 37 13.02 1.0875 1.7766 116.2 21.4 34.5 44 2023 09 21 03 04 01 16.308 -18 38 21.94 1.0871 1.7764 116.2 21.4 35.9 44 2023 09 21 04 04 01 19.141 -18 39 30.89 1.0867 1.7762 116.3 21.4 37.4 44 2023 09 21 05 04 01 21.972 -18 40 39.88 1.0864 1.7760 116.3 21.4 38.9 44 2023 09 21 06 04 01 24.801 -18 41 48.90 1.0860 1.7758 116.3 21.4 40.5 44 2023 09 21 07 04 01 27.627 -18 42 57.95 1.0856 1.7756 116.3 21.4 42.0 44 2023 09 21 08 04 01 30.451 -18 44 07.04 1.0852 1.7755 116.3 21.4 43.6 44 2023 09 21 09 04 01 33.272 -18 45 16.16 1.0849 1.7753 116.3 21.4 45.2 44 2023 09 21 10 04 01 36.091 -18 46 25.32 1.0845 1.7751 116.3 21.3 46.9 44 2023 09 21 11 04 01 38.908 -18 47 34.51 1.0841 1.7749 116.4 21.3 48.6 44 2023 09 21 12 04 01 41.722 -18 48 43.73 1.0837 1.7747 116.4 21.3 50.3 44 2023 09 21 13 04 01 44.534 -18 49 52.99 1.0834 1.7746 116.4 21.3 52.0 44 2023 09 21 14 04 01 47.344 -18 51 02.28 1.0830 1.7744 116.4 21.3 53.8 44 2023 09 21 15 04 01 50.151 -18 52 11.60 1.0826 1.7742 116.4 21.3 55.6 45 2023 09 21 16 04 01 52.956 -18 53 20.96 1.0823 1.7740 116.4 21.3 57.4 45 2023 09 21 17 04 01 55.758 -18 54 30.35 1.0819 1.7738 116.5 21.3 59.3 45 2023 09 21 18 04 01 58.558 -18 55 39.77 1.0815 1.7736 116.5 21.3 61.2 45 2023 09 21 19 04 02 01.356 -18 56 49.23 1.0812 1.7735 116.5 21.3 63.1 45 2023 09 21 20 04 02 04.151 -18 57 58.72 1.0808 1.7733 116.5 21.3 65.1 45 2023 09 21 21 04 02 06.944 -18 59 08.24 1.0804 1.7731 116.5 21.3 67.0 45 2023 09 21 22 04 02 09.735 -19 00 17.80 1.0801 1.7729 116.5 21.3 69.0 45 2023 09 21 23 04 02 12.523 -19 01 27.39 1.0797 1.7727 116.5 21.3 71.1 45 2023 09 22 00 04 02 15.308 -19 02 37.01 1.0793 1.7725 116.6 21.3 73.1 45 2023 09 22 01 04 02 18.091 -19 03 46.67 1.0790 1.7724 116.6 21.3 75.2 45 2023 09 22 02 04 02 20.872 -19 04 56.36 1.0786 1.7722 116.6 21.3 77.4 45 2023 09 22 03 04 02 23.651 -19 06 06.08 1.0782 1.7720 116.6 21.3 79.5 45 2023 09 22 04 04 02 26.427 -19 07 15.83 1.0778 1.7718 116.6 21.3 81.7 45 2023 09 22 05 04 02 29.200 -19 08 25.62 1.0775 1.7716 116.6 21.3 83.9 45 2023 09 22 06 04 02 31.971 -19 09 35.44 1.0771 1.7715 116.7 21.3 86.1 45 2023 09 22 07 04 02 34.740 -19 10 45.29 1.0768 1.7713 116.7 21.3 88.4 45 2023 09 22 08 04 02 37.506 -19 11 55.18 1.0764 1.7711 116.7 21.3 90.7 45 2023 09 22 09 04 02 40.270 -19 13 05.10 1.0760 1.7709 116.7 21.3 93.0 45 2023 09 22 10 04 02 43.032 -19 14 15.05 1.0757 1.7707 116.7 21.3 95.4 45 2023 09 22 11 04 02 45.791 -19 15 25.03 1.0753 1.7705 116.7 21.3 97.8 45 2023 09 22 12 04 02 48.547 -19 16 35.05 1.0749 1.7704 116.7 21.3 100 45 2023 09 22 13 04 02 51.301 -19 17 45.10 1.0746 1.7702 116.8 21.3 103 45 2023 09 22 14 04 02 54.053 -19 18 55.18 1.0742 1.7700 116.8 21.3 105 45 2023 09 22 15 04 02 56.802 -19 20 05.30 1.0738 1.7698 116.8 21.3 108 45 2023 09 22 16 04 02 59.549 -19 21 15.45 1.0735 1.7696 116.8 21.3 110 45