"Pseudo-MPEC" for P222JIW
Created 2024 Dec 1 13:31:22 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P222JIW* C2024 11 29.56654208 49 33.684+07 50 02.37 ~BTL2 22.60wXNEOCPF52
P222JIW C2024 11 29.57747608 49 33.736+07 50 09.00 ~BTL2 22.35wXNEOCPF52
P222JIW C2024 11 29.59956408 49 33.794+07 50 21.60 ~BTL2 22.86wXNEOCPF52
P222JIW 3C2024 11 30.60207208 49 38.046+08 00 11.40 ~BUFH 21.92GVNEOCPT14
P222JIW 3C2024 11 30.60309208 49 38.043+08 00 12.06 ~BUFH 21.97GVNEOCPT14
P222JIW 3C2024 11 30.60407108 49 38.052+08 00 12.55 ~BUFH 21.97GVNEOCPT14
P222JIW 3C2024 11 30.60505108 49 38.044+08 00 13.30 ~BUFH 22.03GVNEOCPT14
P222JIW KC2024 12 01.50891308 49 40.145+08 09 18.97 ~C1Cl 23.15GVNEOCPV06
P222JIW KC2024 12 01.51260308 49 40.141+08 09 21.17 ~C1Cl 22.47GVNEOCPV06
P222JIW KC2024 12 01.51629408 49 40.134+08 09 23.36 ~C1Cl 22.14GVNEOCPV06
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.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
(V06) Catalina Sky Survey-Kuiper (N32.416871 W110.732550) 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. 1.55-m reflector + CCD.
Orbital elements: P222JIW
Perihelion 2024 Apr 14.62637 +/- 19.7 TT = 15:01:58 (JD 2460415.12637)
Epoch 2024 Dec 1.0 TT = JDT 2460645.5 Earth MOID: 0.9146 AutoNEOCP
M 60.03271299 +/- 9 (J2000 ecliptic)
n 0.26058847 +/- 0.0205 Peri. 254.71134 +/- 5.1
a 2.42753732 +/- 0.127 Node 118.83804 +/- 0.24
e 0.2944518 +/- 0.0443 Incl. 35.93845 +/- 0.9
P 3.78224 H 18.55 G 0.15 U 10.1
q 1.71274451 +/- 0.04 Q 3.14233013 +/- 0.268
From 10 observations 2024 Nov. 29-Dec. 1 (46.8 hr); mean residual 0".08
Residuals in arcseconds: 241129 F52 .10- .12- 241130 T14 .04- .02+ 241201 V06 .02+ .00 241129 F52 .14+ .17+ 241130 T14 .08+ .08- 241201 V06 .07- .07- 241129 F52 .04- .04- 241130 T14 .06- .09+ 241130 T14 .02+ .03- 241201 V06 .05+ .06+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 12 01 14 08 49 40.303 +08 10 06.78 1.6415 2.2618 116.6 22.5 .278 101 2024 12 01 15 08 49 40.357 +08 10 32.39 1.6412 2.2619 116.6 22.5 .298 101 2024 12 01 16 08 49 40.408 +08 10 58.03 1.6408 2.2621 116.7 22.5 .319 100 2024 12 01 17 08 49 40.455 +08 11 23.70 1.6404 2.2622 116.7 22.5 .340 100 2024 12 01 18 08 49 40.499 +08 11 49.40 1.6401 2.2624 116.8 22.5 .362 100 2024 12 01 19 08 49 40.540 +08 12 15.13 1.6397 2.2625 116.8 22.5 .384 100 2024 12 01 20 08 49 40.577 +08 12 40.90 1.6393 2.2627 116.9 22.5 .407 100 2024 12 01 21 08 49 40.611 +08 13 06.69 1.6389 2.2628 116.9 22.5 .431 99 2024 12 01 22 08 49 40.641 +08 13 32.52 1.6386 2.2629 116.9 22.5 .455 99 2024 12 01 23 08 49 40.668 +08 13 58.37 1.6382 2.2631 117.0 22.5 .480 99 2024 12 02 00 08 49 40.691 +08 14 24.26 1.6378 2.2632 117.0 22.5 .505 99 2024 12 02 01 08 49 40.711 +08 14 50.18 1.6375 2.2634 117.1 22.5 .531 99 2024 12 02 02 08 49 40.728 +08 15 16.13 1.6371 2.2635 117.1 22.5 .558 99 2024 12 02 03 08 49 40.741 +08 15 42.11 1.6367 2.2636 117.2 22.5 .585 99 2024 12 02 04 08 49 40.750 +08 16 08.12 1.6363 2.2638 117.2 22.5 .613 99 2024 12 02 05 08 49 40.757 +08 16 34.16 1.6360 2.2639 117.2 22.5 .641 99 2024 12 02 06 08 49 40.759 +08 17 00.23 1.6356 2.2641 117.3 22.5 .671 99 2024 12 02 07 08 49 40.759 +08 17 26.34 1.6352 2.2642 117.3 22.5 .700 98 2024 12 02 08 08 49 40.754 +08 17 52.47 1.6349 2.2644 117.4 22.5 .731 98 2024 12 02 09 08 49 40.747 +08 18 18.64 1.6345 2.2645 117.4 22.5 .762 98 2024 12 02 10 08 49 40.736 +08 18 44.83 1.6341 2.2646 117.5 22.5 .793 98 2024 12 02 11 08 49 40.721 +08 19 11.06 1.6338 2.2648 117.5 22.5 .825 98 2024 12 02 12 08 49 40.703 +08 19 37.32 1.6334 2.2649 117.6 22.5 .858 98 2024 12 02 13 08 49 40.682 +08 20 03.61 1.6330 2.2651 117.6 22.5 .892 98 2024 12 02 14 08 49 40.657 +08 20 29.93 1.6327 2.2652 117.6 22.5 .926 98 2024 12 02 15 08 49 40.629 +08 20 56.28 1.6323 2.2653 117.7 22.5 .960 98 2024 12 02 16 08 49 40.597 +08 21 22.67 1.6319 2.2655 117.7 22.5 1.00 98 2024 12 02 17 08 49 40.562 +08 21 49.08 1.6315 2.2656 117.8 22.5 1.03 98 2024 12 02 18 08 49 40.523 +08 22 15.53 1.6312 2.2658 117.8 22.5 1.07 98 2024 12 02 19 08 49 40.481 +08 22 42.00 1.6308 2.2659 117.9 22.5 1.10 98 2024 12 02 20 08 49 40.436 +08 23 08.51 1.6304 2.2660 117.9 22.5 1.14 98 2024 12 02 21 08 49 40.387 +08 23 35.05 1.6301 2.2662 118.0 22.5 1.18 98 2024 12 02 22 08 49 40.334 +08 24 01.62 1.6297 2.2663 118.0 22.5 1.22 98 2024 12 02 23 08 49 40.278 +08 24 28.22 1.6293 2.2665 118.0 22.5 1.26 98 2024 12 03 00 08 49 40.219 +08 24 54.85 1.6290 2.2666 118.1 22.5 1.30 98 2024 12 03 01 08 49 40.156 +08 25 21.52 1.6286 2.2668 118.1 22.5 1.34 98 2024 12 03 02 08 49 40.090 +08 25 48.21 1.6282 2.2669 118.2 22.5 1.38 97 2024 12 03 03 08 49 40.020 +08 26 14.94 1.6279 2.2670 118.2 22.5 1.42 97 2024 12 03 04 08 49 39.947 +08 26 41.69 1.6275 2.2672 118.3 22.5 1.47 97 2024 12 03 05 08 49 39.870 +08 27 08.48 1.6271 2.2673 118.3 22.5 1.51 97 2024 12 03 06 08 49 39.790 +08 27 35.30 1.6268 2.2675 118.4 22.5 1.55 97 2024 12 03 07 08 49 39.706 +08 28 02.15 1.6264 2.2676 118.4 22.5 1.60 97 2024 12 03 08 08 49 39.619 +08 28 29.03 1.6261 2.2677 118.4 22.5 1.64 97 2024 12 03 09 08 49 39.528 +08 28 55.95 1.6257 2.2679 118.5 22.5 1.69 97 2024 12 03 10 08 49 39.434 +08 29 22.89 1.6253 2.2680 118.5 22.5 1.73 97 2024 12 03 11 08 49 39.337 +08 29 49.87 1.6250 2.2682 118.6 22.5 1.78 97 2024 12 03 12 08 49 39.236 +08 30 16.87 1.6246 2.2683 118.6 22.5 1.83 97 2024 12 03 13 08 49 39.131 +08 30 43.91 1.6242 2.2685 118.7 22.5 1.88 97