"Pseudo-MPEC" for P21ZCX2
Created 2024 Oct 2 10:22:13 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21ZCX2* C2024 09 29.51021401 18 21.446+11 30 22.22 ~9TJq 21.76wXNEOCPF52
P21ZCX2 C2024 09 29.52490701 18 21.226+11 30 31.54 ~9TJq 21.94wXNEOCPF52
P21ZCX2 C2024 09 29.53959701 18 20.976+11 30 40.76 ~9TJq 21.90wXNEOCPF52
P21ZCX2 C2024 09 29.55438501 18 20.765+11 30 50.07 ~9TJq 21.97wXNEOCPF52
P21ZCX2 KC2024 10 01.23391901 18 04.579+11 48 37.80 ~A177 20.57GVNEOCPI52
P21ZCX2 KC2024 10 01.24410901 18 04.388+11 48 43.31 ~A177 22.05GVNEOCPI52
P21ZCX2 KC2024 10 01.25819201 18 04.158+11 48 52.45 ~A177 21.30GVNEOCPI52
P21ZCX2 KC2024 10 01.27229501 18 03.956+11 49 01.31 ~A177 21.38GVNEOCPI52
Station data:
(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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G.
A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A.
Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
Seaman, F. C. Shelly, K. W. Wierzchoś. 1.0-m prime focus + CCD.
Orbital elements: P21ZCX2
Perihelion 2024 Dec 15.78885 +/- 36.4 TT = 18:55:56 (JD 2460660.28885)
Epoch 2024 Oct 1.0 TT = JDT 2460584.5 Earth MOID: 0.1732 Ju: 0.4341
M 347.43590928 +/- 7 Ma: 0.0024 AutoNEOCP
n 0.16577756 +/- 0.0622 Peri. 79.52486 +/- 28
a 3.28185114 +/- 0.821 Node 358.85606 +/- 1.2
e 0.6533342 +/- 0.0934 Incl. 4.50769 +/- 0.7
P 5.94536 H 21.69 G 0.15 U 10.9 SR
q 1.13770527 +/- 0.127 Q 5.42599702 +/- 1.27 (J2000 ecliptic)
From 8 observations 2024 Sept. 29-Oct. 1 (42.3 hr); mean residual 0".37
Residuals in arcseconds: 240929 F52 .06+ .22- 240929 F52 .04- .21+ 241001 I52 .12- .25- 240929 F52 .17+ .05- 241001 I52 .11- 1.0+ 241001 I52 .58+ .62- 240929 F52 .20- .06+ 241001 I52 .35- .16- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 10 02 10 01 17 48.920 +12 01 34.47 .47919 1.4709 166.4 21.5 14.1 14 2024 10 02 11 01 17 48.347 +12 02 01.90 .47884 1.4706 166.5 21.5 14.8 14 2024 10 02 12 01 17 47.772 +12 02 29.34 .47849 1.4703 166.5 21.5 15.5 14 2024 10 02 13 01 17 47.194 +12 02 56.80 .47814 1.4700 166.5 21.5 16.3 13 2024 10 02 14 01 17 46.613 +12 03 24.28 .47779 1.4697 166.6 21.5 17.0 13 2024 10 02 15 01 17 46.030 +12 03 51.78 .47744 1.4694 166.6 21.5 17.8 13 2024 10 02 16 01 17 45.443 +12 04 19.30 .47709 1.4691 166.6 21.5 18.6 13 2024 10 02 17 01 17 44.854 +12 04 46.84 .47674 1.4688 166.7 21.5 19.4 13 2024 10 02 18 01 17 44.262 +12 05 14.39 .47639 1.4685 166.7 21.5 20.3 13 2024 10 02 19 01 17 43.667 +12 05 41.96 .47604 1.4681 166.7 21.5 21.1 13 2024 10 02 20 01 17 43.070 +12 06 09.56 .47570 1.4678 166.8 21.5 22.0 13 2024 10 02 21 01 17 42.469 +12 06 37.17 .47535 1.4675 166.8 21.5 22.8 13 2024 10 02 22 01 17 41.866 +12 07 04.80 .47500 1.4672 166.9 21.5 23.7 13 2024 10 02 23 01 17 41.260 +12 07 32.45 .47465 1.4669 166.9 21.5 24.6 13 2024 10 03 00 01 17 40.651 +12 08 00.12 .47431 1.4666 166.9 21.5 25.6 13 2024 10 03 01 01 17 40.040 +12 08 27.81 .47396 1.4663 167.0 21.5 26.5 13 2024 10 03 02 01 17 39.425 +12 08 55.51 .47361 1.4660 167.0 21.5 27.5 13 2024 10 03 03 01 17 38.808 +12 09 23.24 .47327 1.4657 167.0 21.5 28.4 13 2024 10 03 04 01 17 38.188 +12 09 50.98 .47292 1.4654 167.1 21.5 29.4 13 2024 10 03 05 01 17 37.566 +12 10 18.75 .47257 1.4651 167.1 21.5 30.4 13 2024 10 03 06 01 17 36.940 +12 10 46.53 .47223 1.4648 167.2 21.5 31.4 13 2024 10 03 07 01 17 36.312 +12 11 14.33 .47188 1.4645 167.2 21.5 32.4 13 2024 10 03 08 01 17 35.681 +12 11 42.16 .47154 1.4641 167.2 21.5 33.5 13 2024 10 03 09 01 17 35.047 +12 12 10.00 .47120 1.4638 167.3 21.5 34.6 13 2024 10 03 10 01 17 34.411 +12 12 37.86 .47085 1.4635 167.3 21.5 35.6 13 2024 10 03 11 01 17 33.771 +12 13 05.74 .47051 1.4632 167.3 21.5 36.7 13 2024 10 03 12 01 17 33.129 +12 13 33.64 .47016 1.4629 167.4 21.5 37.8 13 2024 10 03 13 01 17 32.484 +12 14 01.56 .46982 1.4626 167.4 21.5 39.0 14 2024 10 03 14 01 17 31.837 +12 14 29.50 .46948 1.4623 167.4 21.5 40.1 14 2024 10 03 15 01 17 31.186 +12 14 57.46 .46913 1.4620 167.5 21.5 41.2 14 2024 10 03 16 01 17 30.533 +12 15 25.43 .46879 1.4617 167.5 21.4 42.4 14 2024 10 03 17 01 17 29.877 +12 15 53.43 .46845 1.4614 167.5 21.4 43.6 14 2024 10 03 18 01 17 29.219 +12 16 21.45 .46811 1.4611 167.6 21.4 44.8 14 2024 10 03 19 01 17 28.558 +12 16 49.49 .46777 1.4608 167.6 21.4 46.0 14 2024 10 03 20 01 17 27.893 +12 17 17.54 .46742 1.4605 167.7 21.4 47.2 14 2024 10 03 21 01 17 27.227 +12 17 45.62 .46708 1.4602 167.7 21.4 48.5 14 2024 10 03 22 01 17 26.557 +12 18 13.72 .46674 1.4598 167.7 21.4 49.8 14 2024 10 03 23 01 17 25.885 +12 18 41.83 .46640 1.4595 167.8 21.4 51.0 14 2024 10 04 00 01 17 25.210 +12 19 09.97 .46606 1.4592 167.8 21.4 52.3 14 2024 10 04 01 01 17 24.532 +12 19 38.13 .46572 1.4589 167.8 21.4 53.6 14 2024 10 04 02 01 17 23.852 +12 20 06.30 .46538 1.4586 167.9 21.4 55.0 14 2024 10 04 03 01 17 23.169 +12 20 34.50 .46504 1.4583 167.9 21.4 56.3 14 2024 10 04 04 01 17 22.483 +12 21 02.71 .46470 1.4580 167.9 21.4 57.7 14 2024 10 04 05 01 17 21.794 +12 21 30.95 .46436 1.4577 168.0 21.4 59.0 14 2024 10 04 06 01 17 21.103 +12 21 59.21 .46403 1.4574 168.0 21.4 60.4 14 2024 10 04 07 01 17 20.409 +12 22 27.48 .46369 1.4571 168.1 21.4 61.8 14 2024 10 04 08 01 17 19.712 +12 22 55.78 .46335 1.4568 168.1 21.4 63.2 14 2024 10 04 09 01 17 19.013 +12 23 24.10 .46301 1.4565 168.1 21.4 64.7 14