"Pseudo-MPEC" for P122wn5
Created 2024 Dec 1 12:31:20 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P122wn5* C2024 11 28.41717504 53 07.779-26 52 49.83 ~BSD2 20.73wXNEOCPF51
P122wn5 C2024 11 28.43919604 53 12.990-26 49 23.26 ~BSD2 21.14wXNEOCPF51
P122wn5 C2024 11 28.45020004 53 15.571-26 47 39.74 ~BSD2 20.77wXNEOCPF51
P122wn5 C2024 11 28.56174704 53 41.897-26 30 08.82 ~BSIV 21.02GVNEOCPF51
P122wn5 C2024 11 28.56238704 53 42.005-26 30 03.40 ~BSIV 20.66GVNEOCPF51
P122wn5 3C2024 11 29.42279904 57 34.040-24 27 02.77 ~BTLV 21.20GVNEOCPT14
P122wn5 3C2024 11 29.42377404 57 34.220-24 26 54.94 ~BTLV 21.14GVNEOCPT14
P122wn5 C2024 12 01.23244005 03 35.350-20 55 52.10 ~C17H 21.9 RVNEOCP691
P122wn5 C2024 12 01.24076005 03 36.460-20 55 02.70 ~C17H 21.8 RVNEOCP691
P122wn5 C2024 12 01.24907005 03 37.540-20 54 12.10 ~C17H VNEOCP691
P122wn5 |C2024 12 01.27364005 03 36.000-20 50 00.00 ~C182 21.2 GVNEOCP807
P122wn5 |C2024 12 01.27785005 03 36.510-20 49 33.90 ~C182 21.2 GVNEOCP807
P122wn5 |C2024 12 01.28193005 03 37.020-20 49 08.70 ~C182 21.2 GVNEOCP807
P122wn5 KC2024 12 01.30038505 03 43.880-20 49 03.72 ~C182 21.14GVNEOCPI52
P122wn5 KC2024 12 01.30478305 03 44.370-20 48 35.93 ~C182 21.30GVNEOCPI52
P122wn5 KC2024 12 01.31096505 03 45.176-20 47 59.10 ~C182 21.68GVNEOCPI52
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.
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Bulger, 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.
(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.
Orbital elements: P122wn5
Perihelion 2024 Oct 19.10999 +/- 0.0105 TT = 2:38:22 (JD 2460602.60999)
Epoch 2024 Dec 1.0 TT = JDT 2460645.5 Earth MOID: 0.0243 AutoNEOCP
M 17.81044739 +/- 0.047 (J2000 ecliptic)
n 0.41525861 +/- 0.00102 Peri. 148.85637 +/- 0.0048
a 1.77933184 +/- 0.0029 Node 225.78302 +/- 0.006
e 0.4946814 +/- 0.000892 Incl. 7.58703 +/- 0.009
P 2.373/866.913d H 25.35 G 0.15 U 8.1
q 0.89912940 +/- 0.000121 Q 2.65953428 +/- 0.00592
From 16 observations 2024 Nov. 28-Dec. 1; mean residual 0".26
Residuals in arcseconds: 241128 F51 .17- .20- 241129 T14 .03+ .03+ 241201 807 .19- .03+ 241128 F51 .03+ .03- 241201 691 .42- .17+ 241201 I52 .29+ .45- 241128 F51 .05+ .23+ 241201 691 .03- .50- 241201 I52 .42- .75+ 241128 F51 .30+ .34+ 241201 691 .10+ .07+ 241201 I52 .26+ .18+ 241128 F51 .33- .28- 241201 807 .15+ .11- 241129 T14 .00 .04- 241201 807 .13- .01+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 12 01 13 05 04 21.560 -20 23 36.67 .08262 1.0479 137.0 21.6 .112 146 2024 12 01 14 05 04 28.065 -20 19 32.64 .08288 1.0482 137.0 21.6 .112 145 2024 12 01 15 05 04 34.522 -20 15 29.97 .08314 1.0484 137.1 21.6 .113 144 2024 12 01 16 05 04 40.932 -20 11 28.65 .08340 1.0487 137.2 21.6 .113 144 2024 12 01 17 05 04 47.294 -20 07 28.66 .08366 1.0489 137.2 21.6 .114 143 2024 12 01 18 05 04 53.609 -20 03 29.98 .08392 1.0492 137.3 21.6 .114 143 2024 12 01 19 05 04 59.877 -19 59 32.62 .08418 1.0494 137.3 21.6 .115 142 2024 12 01 20 05 05 06.100 -19 55 36.55 .08444 1.0497 137.4 21.7 .116 142 2024 12 01 21 05 05 12.277 -19 51 41.78 .08470 1.0499 137.5 21.7 .116 142 2024 12 01 22 05 05 18.410 -19 47 48.27 .08496 1.0502 137.5 21.7 .117 141 2024 12 01 23 05 05 24.497 -19 43 56.03 .08522 1.0505 137.6 21.7 .118 141 2024 12 02 00 05 05 30.541 -19 40 05.05 .08548 1.0507 137.7 21.7 .119 140 2024 12 02 01 05 05 36.541 -19 36 15.31 .08574 1.0510 137.7 21.7 .119 140 2024 12 02 02 05 05 42.498 -19 32 26.79 .08600 1.0512 137.8 21.7 .120 139 2024 12 02 03 05 05 48.412 -19 28 39.51 .08626 1.0515 137.8 21.7 .121 139 2024 12 02 04 05 05 54.284 -19 24 53.43 .08652 1.0517 137.9 21.7 .122 139 2024 12 02 05 05 06 00.114 -19 21 08.55 .08678 1.0520 138.0 21.7 .123 138 2024 12 02 06 05 06 05.903 -19 17 24.86 .08705 1.0522 138.0 21.7 .124 138 2024 12 02 07 05 06 11.650 -19 13 42.36 .08731 1.0525 138.1 21.7 .124 138 2024 12 02 08 05 06 17.357 -19 10 01.02 .08757 1.0527 138.1 21.7 .125 137 2024 12 02 09 05 06 23.024 -19 06 20.84 .08783 1.0530 138.2 21.7 .126 137 2024 12 02 10 05 06 28.650 -19 02 41.82 .08810 1.0532 138.2 21.7 .127 137 2024 12 02 11 05 06 34.238 -18 59 03.93 .08836 1.0535 138.3 21.7 .128 136 2024 12 02 12 05 06 39.786 -18 55 27.18 .08862 1.0537 138.4 21.7 .129 136 2024 12 02 13 05 06 45.295 -18 51 51.54 .08888 1.0540 138.4 21.7 .130 136 2024 12 02 14 05 06 50.767 -18 48 17.02 .08915 1.0543 138.5 21.7 .131 135 2024 12 02 15 05 06 56.200 -18 44 43.61 .08941 1.0545 138.5 21.8 .132 135 2024 12 02 16 05 07 01.596 -18 41 11.28 .08967 1.0548 138.6 21.8 .133 135 2024 12 02 17 05 07 06.954 -18 37 40.04 .08994 1.0550 138.6 21.8 .134 135 2024 12 02 18 05 07 12.276 -18 34 09.88 .09020 1.0553 138.7 21.8 .136 135 2024 12 02 19 05 07 17.561 -18 30 40.78 .09046 1.0555 138.7 21.8 .137 134 2024 12 02 20 05 07 22.810 -18 27 12.74 .09073 1.0558 138.8 21.8 .138 134 2024 12 02 21 05 07 28.023 -18 23 45.75 .09099 1.0560 138.9 21.8 .139 134 2024 12 02 22 05 07 33.201 -18 20 19.80 .09125 1.0563 138.9 21.8 .140 134 2024 12 02 23 05 07 38.344 -18 16 54.88 .09152 1.0565 139.0 21.8 .141 134 2024 12 03 00 05 07 43.451 -18 13 30.99 .09178 1.0568 139.0 21.8 .143 133 2024 12 03 01 05 07 48.525 -18 10 08.11 .09205 1.0571 139.1 21.8 .144 133 2024 12 03 02 05 07 53.564 -18 06 46.23 .09231 1.0573 139.1 21.8 .145 133 2024 12 03 03 05 07 58.570 -18 03 25.36 .09258 1.0576 139.2 21.8 .146 133 2024 12 03 04 05 08 03.542 -18 00 05.47 .09284 1.0578 139.2 21.8 .147 133 2024 12 03 05 05 08 08.480 -17 56 46.57 .09311 1.0581 139.3 21.8 .149 133 2024 12 03 06 05 08 13.386 -17 53 28.64 .09337 1.0583 139.3 21.8 .150 133 2024 12 03 07 05 08 18.260 -17 50 11.68 .09364 1.0586 139.4 21.8 .151 133 2024 12 03 08 05 08 23.101 -17 46 55.67 .09390 1.0589 139.4 21.8 .153 133 2024 12 03 09 05 08 27.910 -17 43 40.62 .09417 1.0591 139.5 21.8 .154 132 2024 12 03 10 05 08 32.688 -17 40 26.50 .09443 1.0594 139.5 21.9 .155 132 2024 12 03 11 05 08 37.434 -17 37 13.33 .09470 1.0596 139.6 21.9 .157 132 2024 12 03 12 05 08 42.149 -17 34 01.08 .09497 1.0599 139.7 21.9 .158 132