"Pseudo-MPEC" for P222v9x
Created 2024 Dec 2 11:31:36 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P222v9x* C2024 11 28.29797901 59 48.802+24 40 53.00 ~BS9H 22.21wXNEOCPF52
P222v9x C2024 11 28.31075101 59 50.240+24 40 16.23 ~BS9H 22.25wXNEOCPF52
P222v9x C2024 11 28.32359001 59 51.704+24 39 39.01 ~BS9H 22.14wXNEOCPF52
P222v9x C2024 11 28.39989702 00 00.427+24 35 56.47 ~BSIH 22.24GVNEOCPF52
P222v9x C2024 11 28.40052702 00 00.505+24 35 54.71 ~BSIH 21.99GVNEOCPF52
P222v9x 7C2024 11 28.88059902 01 01.918+24 12 43.05 ~BTAl 21.6 GVNEOCPZ84
P222v9x 7C2024 11 28.90007102 01 04.169+24 11 47.57 ~BTAl 21.9 GVNEOCPZ84
P222v9x KC2024 11 29.07733502 01 27.635+24 03 19.44 ~BT2V 21.93GVNEOCPV06
P222v9x KC2024 11 29.08194702 01 28.189+24 03 06.66 ~BT2V 21.95GVNEOCPV06
P222v9x KC2024 11 29.08656002 01 28.697+24 02 53.38 ~BT2V 22.11GVNEOCPV06
P222v9x KC2024 11 29.09117302 01 29.244+24 02 40.60 ~BT2V 22.36GVNEOCPV06
P222v9x KC2024 12 01.12661102 05 43.350+22 28 08.36 ~C13l 21.81GVNEOCPV06
P222v9x KC2024 12 01.13214702 05 43.984+22 27 53.60 ~C13l 21.96GVNEOCPV06
P222v9x KC2024 12 01.13768302 05 44.624+22 27 38.70 ~C13l 21.87GVNEOCPV06
P222v9x KC2024 12 01.14321802 05 45.251+22 27 23.51 ~C13l 21.98GVNEOCPV06
P222v9x KC2024 12 02.09862602 07 43.75 +21 44 37.7 ~C232 22.1 GVNEOCPH21
P222v9x KC2024 12 02.10440402 07 44.42 +21 44 22.9 ~C232 22.1 GVNEOCPH21
P222v9x KC2024 12 02.10825602 07 44.85 +21 44 12.4 ~C232 22.0 GVNEOCPH21
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.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD0.81-m f/4.0 astrograph +
CCD0.61-m f/4.5 astrograph + CCD0.40-m f/5.32 astrograph + CCD.
(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.
(Z84) Calar Alto-Schmidt (N37.224006 W2.548160) Spain. Observer F. Ocaña.
Measurers E. Schwab, D. Koschny, M. Micheli. 0.8-m f/3 Schmidt + CCD.
Orbital elements: P222v9x
Perihelion 2024 Oct 15.34862 +/- 0.157 TT = 8:22:00 (JD 2460598.84862)
Epoch 2024 Dec 2.0 TT = JDT 2460646.5 Earth MOID: 0.2713 AutoNEOCP
M 22.01461749 +/- 0.18 (J2000 ecliptic)
n 0.46199323 +/- 0.00352 Peri. 133.45275 +/- 0.14
a 1.65721543 +/- 0.00843 Node 250.01862 +/- 0.057
e 0.2666256 +/- 0.00281 Incl. 15.10810 +/- 0.10
P 2.133/779.217d H 23.05 G 0.15 U 8.9
q 1.21535929 +/- 0.00155 Q 2.09907157 +/- 0.0153
From 18 observations 2024 Nov. 28-Dec. 2; mean residual 0".14
Residuals in arcseconds: 241128 F52 .15+ .16- 241128 Z84 .12- .28+ 241201 V06 .01- .07- 241128 F52 .10- .04+ 241129 V06 .06+ .03- 241201 V06 .04+ .04- 241128 F52 .08- .04+ 241129 V06 .21+ .17+ 241201 V06 .08- .31- 241128 F52 .02+ .02- 241129 V06 .26- .13- 241202 H21 .03+ .08- 241128 F52 .10+ .07+ 241129 V06 .19- .08+ 241202 H21 .11+ .37+ 241128 Z84 .15- .01- 241201 V06 .04+ .22- 241202 H21 .06- .03+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 12 02 12 02 08 33.157 +21 27 08.67 .33126 1.2740 146.0 22.4 .210 54 2024 12 02 13 02 08 38.317 +21 25 19.57 .33144 1.2741 145.9 22.4 .223 55 2024 12 02 14 02 08 43.477 +21 23 30.61 .33163 1.2742 145.9 22.4 .236 56 2024 12 02 15 02 08 48.636 +21 21 41.76 .33181 1.2743 145.9 22.4 .250 57 2024 12 02 16 02 08 53.794 +21 19 53.05 .33200 1.2744 145.9 22.4 .264 57 2024 12 02 17 02 08 58.951 +21 18 04.46 .33218 1.2745 145.8 22.4 .278 58 2024 12 02 18 02 09 04.108 +21 16 15.99 .33237 1.2746 145.8 22.4 .293 59 2024 12 02 19 02 09 09.263 +21 14 27.65 .33255 1.2746 145.8 22.4 .308 59 2024 12 02 20 02 09 14.418 +21 12 39.44 .33274 1.2747 145.8 22.4 .323 60 2024 12 02 21 02 09 19.572 +21 10 51.36 .33293 1.2748 145.7 22.4 .338 61 2024 12 02 22 02 09 24.726 +21 09 03.40 .33311 1.2749 145.7 22.4 .354 61 2024 12 02 23 02 09 29.879 +21 07 15.56 .33330 1.2750 145.7 22.4 .369 62 2024 12 03 00 02 09 35.030 +21 05 27.86 .33349 1.2751 145.7 22.4 .385 62 2024 12 03 01 02 09 40.182 +21 03 40.28 .33368 1.2752 145.6 22.4 .402 62 2024 12 03 02 02 09 45.332 +21 01 52.82 .33386 1.2753 145.6 22.4 .418 63 2024 12 03 03 02 09 50.481 +21 00 05.50 .33405 1.2754 145.6 22.4 .435 63 2024 12 03 04 02 09 55.630 +20 58 18.30 .33424 1.2755 145.6 22.4 .452 63 2024 12 03 05 02 10 00.778 +20 56 31.23 .33443 1.2756 145.5 22.4 .470 64 2024 12 03 06 02 10 05.926 +20 54 44.28 .33462 1.2757 145.5 22.4 .487 64 2024 12 03 07 02 10 11.072 +20 52 57.46 .33481 1.2758 145.5 22.4 .505 64 2024 12 03 08 02 10 16.218 +20 51 10.77 .33500 1.2759 145.5 22.4 .523 64 2024 12 03 09 02 10 21.363 +20 49 24.21 .33519 1.2760 145.4 22.4 .541 65 2024 12 03 10 02 10 26.507 +20 47 37.77 .33538 1.2761 145.4 22.4 .560 65 2024 12 03 11 02 10 31.651 +20 45 51.47 .33557 1.2762 145.4 22.4 .579 65 2024 12 03 12 02 10 36.794 +20 44 05.28 .33576 1.2763 145.4 22.4 .598 65 2024 12 03 13 02 10 41.936 +20 42 19.23 .33595 1.2764 145.3 22.4 .617 66 2024 12 03 14 02 10 47.077 +20 40 33.31 .33614 1.2765 145.3 22.4 .636 66 2024 12 03 15 02 10 52.218 +20 38 47.51 .33633 1.2766 145.3 22.4 .656 66 2024 12 03 16 02 10 57.358 +20 37 01.84 .33652 1.2767 145.3 22.4 .676 66 2024 12 03 17 02 11 02.497 +20 35 16.30 .33672 1.2768 145.2 22.4 .696 66 2024 12 03 18 02 11 07.635 +20 33 30.89 .33691 1.2769 145.2 22.4 .717 66 2024 12 03 19 02 11 12.773 +20 31 45.60 .33710 1.2770 145.2 22.4 .737 67 2024 12 03 20 02 11 17.909 +20 30 00.45 .33729 1.2771 145.1 22.4 .758 67 2024 12 03 21 02 11 23.046 +20 28 15.42 .33749 1.2772 145.1 22.4 .779 67 2024 12 03 22 02 11 28.181 +20 26 30.52 .33768 1.2773 145.1 22.4 .801 67 2024 12 03 23 02 11 33.316 +20 24 45.75 .33787 1.2774 145.1 22.4 .822 67 2024 12 04 00 02 11 38.450 +20 23 01.10 .33807 1.2775 145.0 22.4 .844 67 2024 12 04 01 02 11 43.583 +20 21 16.59 .33826 1.2776 145.0 22.4 .866 67 2024 12 04 02 02 11 48.715 +20 19 32.21 .33846 1.2777 145.0 22.4 .889 67 2024 12 04 03 02 11 53.847 +20 17 47.95 .33865 1.2778 145.0 22.4 .911 67 2024 12 04 04 02 11 58.978 +20 16 03.82 .33885 1.2779 144.9 22.4 .934 68 2024 12 04 05 02 12 04.108 +20 14 19.82 .33904 1.2780 144.9 22.4 .957 68 2024 12 04 06 02 12 09.238 +20 12 35.95 .33924 1.2781 144.9 22.4 .980 68 2024 12 04 07 02 12 14.367 +20 10 52.21 .33944 1.2782 144.9 22.4 1.00 68 2024 12 04 08 02 12 19.495 +20 09 08.60 .33963 1.2783 144.8 22.4 1.03 68 2024 12 04 09 02 12 24.622 +20 07 25.12 .33983 1.2784 144.8 22.4 1.05 68 2024 12 04 10 02 12 29.749 +20 05 41.77 .34003 1.2785 144.8 22.4 1.08 68 2024 12 04 11 02 12 34.875 +20 03 58.54 .34022 1.2786 144.7 22.4 1.10 68