"Pseudo-MPEC" for P222GAV
Created 2024 Dec 1 9:31:21 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P222GAV* C2024 11 29.42326004 55 26.634-19 10 30.82 ~BTCV 21.07wXNEOCPF52
P222GAV C2024 11 29.43355804 55 23.521-19 09 46.66 ~BTCV 21.02wXNEOCPF52
P222GAV C2024 11 29.44383104 55 20.425-19 09 02.42 ~BTCV 21.02wXNEOCPF52
P222GAV C2024 11 29.45414804 55 17.315-19 08 18.09 ~BTCV 21.02wXNEOCPF52
P222GAV C2024 11 29.53954104 54 51.799-19 02 10.73 ~BTL2 20.48GVNEOCPF52
P222GAV C2024 11 29.54017104 54 51.590-19 02 07.94 ~BTL2 20.98GVNEOCPF52
P222GAV |C2024 11 30.30905004 51 19.530-18 08 08.30 ~BU8l 21.1 GVNEOCP807
P222GAV |C2024 11 30.31199004 51 18.720-18 07 56.20 ~BU8l 21.0 GVNEOCP807
P222GAV |C2024 11 30.31492904 51 17.920-18 07 44.10 ~BU8l 20.8 GVNEOCP807
P222GAV C2024 12 01.28651004 47 11.700-17 03 54.50 ~C18H 21.5 RVNEOCP691
P222GAV C2024 12 01.29749004 47 08.920-17 03 12.60 ~C18H VNEOCP691
Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962174 W111.600327)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + 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: P222GAV
Perihelion 2024 Sep 29.36854 +/- 0.349 TT = 8:50:42 (JD 2460582.86854)
Epoch 2024 Dec 1.0 TT = JDT 2460645.5 Earth MOID: 0.1082 Ve: 0.0393
M 19.77883051 +/- 1.0 Ma: 0.0336 AutoNEOCP
n 0.31579707 +/- 0.0157 Peri. 143.05133 +/- 0.24
a 2.13565279 +/- 0.0707 Node 173.16471 +/- 0.29
e 0.7710888 +/- 0.00954 Incl. 9.15647 +/- 0.08
P 3.12102 H 22.06 G 0.15 U 10.0
q 0.48887482 +/- 0.00419 Q 3.78243077 +/- 0.146 (J2000 ecliptic)
From 11 observations 2024 Nov. 29-Dec. 1 (45.0 hr); mean residual 0".12
Residuals in arcseconds: 241129 F52 .09+ .06+ 241129 F52 .19+ .12- 241130 807 .05- .08- 241129 F52 .02- .02- 241129 F52 .12- .04- 241201 691 .04- .28+ 241129 F52 .02- .08+ 241130 807 .18- .07- 241201 691 .21+ .15- 241129 F52 .07- .06+ 241130 807 .18- .08- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 12 01 10 04 46 39.815 -16 55 12.26 .30393 1.2372 141.0 21.2 .393 163 2024 12 01 11 04 46 29.780 -16 52 32.73 .30442 1.2377 141.1 21.2 .434 161 2024 12 01 12 04 46 19.780 -16 49 53.59 .30492 1.2383 141.1 21.2 .477 160 2024 12 01 13 04 46 09.818 -16 47 14.82 .30542 1.2388 141.2 21.2 .522 159 2024 12 01 14 04 45 59.892 -16 44 36.43 .30592 1.2394 141.2 21.3 .568 158 2024 12 01 15 04 45 50.002 -16 41 58.42 .30642 1.2399 141.3 21.3 .615 157 2024 12 01 16 04 45 40.148 -16 39 20.78 .30692 1.2405 141.3 21.3 .665 156 2024 12 01 17 04 45 30.330 -16 36 43.51 .30742 1.2410 141.4 21.3 .715 155 2024 12 01 18 04 45 20.547 -16 34 06.61 .30792 1.2416 141.4 21.3 .767 155 2024 12 01 19 04 45 10.800 -16 31 30.09 .30842 1.2421 141.4 21.3 .821 154 2024 12 01 20 04 45 01.089 -16 28 53.93 .30892 1.2427 141.5 21.3 .876 154 2024 12 01 21 04 44 51.413 -16 26 18.14 .30943 1.2432 141.5 21.3 .932 153 2024 12 01 22 04 44 41.771 -16 23 42.72 .30993 1.2438 141.6 21.3 .989 153 2024 12 01 23 04 44 32.165 -16 21 07.66 .31043 1.2443 141.6 21.3 1.05 153 2024 12 02 00 04 44 22.594 -16 18 32.97 .31094 1.2449 141.7 21.3 1.11 152 2024 12 02 01 04 44 13.057 -16 15 58.65 .31144 1.2454 141.7 21.3 1.17 152 2024 12 02 02 04 44 03.554 -16 13 24.68 .31194 1.2459 141.7 21.3 1.23 152 2024 12 02 03 04 43 54.086 -16 10 51.08 .31245 1.2465 141.8 21.3 1.30 152 2024 12 02 04 04 43 44.652 -16 08 17.83 .31295 1.2470 141.8 21.3 1.36 151 2024 12 02 05 04 43 35.252 -16 05 44.95 .31346 1.2476 141.9 21.3 1.43 151 2024 12 02 06 04 43 25.886 -16 03 12.42 .31397 1.2481 141.9 21.3 1.50 151 2024 12 02 07 04 43 16.554 -16 00 40.25 .31447 1.2487 141.9 21.3 1.56 151 2024 12 02 08 04 43 07.255 -15 58 08.43 .31498 1.2492 142.0 21.3 1.63 151 2024 12 02 09 04 42 57.989 -15 55 36.97 .31549 1.2498 142.0 21.3 1.71 151 2024 12 02 10 04 42 48.757 -15 53 05.86 .31599 1.2503 142.1 21.3 1.78 150 2024 12 02 11 04 42 39.558 -15 50 35.10 .31650 1.2508 142.1 21.3 1.85 150 2024 12 02 12 04 42 30.392 -15 48 04.70 .31701 1.2514 142.1 21.3 1.93 150 2024 12 02 13 04 42 21.258 -15 45 34.64 .31752 1.2519 142.2 21.3 2.00 150 2024 12 02 14 04 42 12.158 -15 43 04.93 .31803 1.2525 142.2 21.3 2.08 150 2024 12 02 15 04 42 03.090 -15 40 35.57 .31854 1.2530 142.3 21.3 2.16 150 2024 12 02 16 04 41 54.054 -15 38 06.55 .31905 1.2536 142.3 21.3 2.24 150 2024 12 02 17 04 41 45.050 -15 35 37.88 .31956 1.2541 142.3 21.3 2.32 150 2024 12 02 18 04 41 36.079 -15 33 09.56 .32007 1.2547 142.4 21.3 2.40 150 2024 12 02 19 04 41 27.140 -15 30 41.57 .32059 1.2552 142.4 21.3 2.48 150 2024 12 02 20 04 41 18.232 -15 28 13.93 .32110 1.2557 142.5 21.3 2.57 150 2024 12 02 21 04 41 09.357 -15 25 46.63 .32161 1.2563 142.5 21.3 2.65 150 2024 12 02 22 04 41 00.512 -15 23 19.67 .32212 1.2568 142.5 21.4 2.74 150 2024 12 02 23 04 40 51.700 -15 20 53.04 .32264 1.2574 142.6 21.4 2.82 150 2024 12 03 00 04 40 42.918 -15 18 26.76 .32315 1.2579 142.6 21.4 2.91 150 2024 12 03 01 04 40 34.168 -15 16 00.81 .32367 1.2585 142.6 21.4 3.00 150 2024 12 03 02 04 40 25.449 -15 13 35.19 .32418 1.2590 142.7 21.4 3.09 150 2024 12 03 03 04 40 16.760 -15 11 09.91 .32469 1.2595 142.7 21.4 3.18 150 2024 12 03 04 04 40 08.103 -15 08 44.96 .32521 1.2601 142.7 21.4 3.27 150 2024 12 03 05 04 39 59.476 -15 06 20.34 .32573 1.2606 142.8 21.4 3.36 150 2024 12 03 06 04 39 50.880 -15 03 56.06 .32624 1.2612 142.8 21.4 3.46 150 2024 12 03 07 04 39 42.314 -15 01 32.10 .32676 1.2617 142.8 21.4 3.55 150 2024 12 03 08 04 39 33.778 -14 59 08.47 .32728 1.2623 142.9 21.4 3.65 150 2024 12 03 09 04 39 25.272 -14 56 45.17 .32779 1.2628 142.9 21.4 3.75 150