"Pseudo-MPEC" for P11XKwm
Created 2024 Sep 7 6:22:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P11XKwm* C2024 09 01.49838900 20 19.179-27 07 25.56 ~91FM 21.67wXNEOCPF51
P11XKwm C2024 09 01.50833200 20 20.651-27 07 35.90 ~91FM 21.10wXNEOCPF51
P11XKwm C2024 09 01.51827200 20 22.135-27 07 46.15 ~91FM 20.87wXNEOCPF51
P11XKwm C2024 09 01.52822800 20 23.604-27 07 56.49 ~91FM 21.11wXNEOCPF51
P11XKwm |C2024 09 02.28770000 22 26.790-27 20 43.80 ~927q 20.9 GVNEOCP807
P11XKwm |C2024 09 02.29313000 22 27.630-27 20 49.20 ~927q 21.1 GVNEOCP807
P11XKwm |C2024 09 02.29864000 22 28.460-27 20 55.00 ~927q 21.2 GVNEOCP807
P11XKwm KC2024 09 02.34878900 22 37.400-27 22 14.50 ~928q 21.55GVNEOCPI52
P11XKwm KC2024 09 02.35273900 22 37.970-27 22 18.40 ~928q VNEOCPI52
P11XKwm |C2024 09 03.31404600 25 15.490-27 38 21.30 ~9387 20.8 GVNEOCP807
P11XKwm |C2024 09 03.31845800 25 16.180-27 38 25.70 ~9387 20.9 GVNEOCP807
P11XKwm |C2024 09 03.32176600 25 16.720-27 38 28.80 ~9387 20.9 GVNEOCP807
P11XKwm KC2024 09 03.36127800 25 24.000-27 39 36.00 ~939M 20.52GVNEOCPI52
P11XKwm KC2024 09 03.36514600 25 24.690-27 39 41.80 ~939M 21.13GVNEOCPI52
P11XKwm KC2024 09 03.36902100 25 25.260-27 39 43.80 ~939M 21.10GVNEOCPI52
P11XKwm KC2024 09 03.37289100 25 25.840-27 39 48.10 ~939M 20.77GVNEOCPI52
P11XKwm |C2024 09 07.21364000 36 26.930-28 42 59.80 ~975q 20.9 GVNEOCP807
P11XKwm |C2024 09 07.21805000 36 27.670-28 43 04.30 ~975q 21.0 GVNEOCP807
P11XKwm |C2024 09 07.22238000 36 28.400-28 43 08.70 ~975q 21.1 GVNEOCP807
Station data:
(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.
Orbital elements: P11XKwm
Perihelion 2024 Oct 18.09123 +/- 0.049 TT = 2:11:22 (JD 2460601.59123)
Epoch 2024 Sep 7.0 TT = JDT 2460560.5 Earth MOID: 0.1994 Ju: 0.9605
M 351.70781564 +/- 0.25 Ma: 0.0283 AutoNEOCP
n 0.20179934 +/- 0.00609 Peri. 288.58914 +/- 0.29
a 2.87865449 +/- 0.0579 Node 97.17352 +/- 0.25
e 0.5988827 +/- 0.00738 Incl. 6.84177 +/- 0.06
P 4.88410 H 22.19 G 0.15 U 9.3
q 1.15467790 +/- 0.00199 Q 4.60263109 +/- 0.114 (J2000 ecliptic)
From 19 observations 2024 Sept. 1-7; mean residual 0".49
Residuals in arcseconds: 240901 F51 .01+ .03+ 240902 I52 .65+ 1.4- 240903 I52 .24- .95+ 240901 F51 .04- .05+ 240902 I52 .25+ 1.2- 240903 I52 .49- .62+ 240901 F51 .06+ .11+ 240903 807 .12+ .04- 240907 807 .13- .18+ 240901 F51 .09- .06+ 240903 807 .21+ .02- 240907 807 .01+ .00 240902 807 .11- .18- 240903 807 .57+ .18+ 240907 807 .19+ .18- 240902 807 .12+ .02- 240903 I52 1.1- .78+ 240902 807 .04+ .19- 240903 I52 .14+ 1.0- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 07 06 00 36 32.824 -28 43 36.05 .28357 1.2581 148.4 21.1 .098 141 2024 09 07 07 00 36 40.236 -28 44 15.86 .28340 1.2579 148.4 21.1 .102 144 2024 09 07 08 00 36 47.654 -28 44 55.63 .28323 1.2577 148.4 21.1 .106 146 2024 09 07 09 00 36 55.078 -28 45 35.36 .28306 1.2575 148.4 21.1 .110 149 2024 09 07 10 00 37 02.506 -28 46 15.05 .28289 1.2573 148.4 21.1 .115 151 2024 09 07 11 00 37 09.940 -28 46 54.69 .28272 1.2571 148.4 21.1 .119 153 2024 09 07 12 00 37 17.379 -28 47 34.30 .28254 1.2569 148.3 21.1 .124 155 2024 09 07 13 00 37 24.824 -28 48 13.86 .28237 1.2567 148.3 21.1 .130 157 2024 09 07 14 00 37 32.274 -28 48 53.38 .28220 1.2565 148.3 21.1 .135 159 2024 09 07 15 00 37 39.729 -28 49 32.86 .28203 1.2564 148.3 21.1 .141 160 2024 09 07 16 00 37 47.189 -28 50 12.29 .28186 1.2562 148.3 21.1 .147 162 2024 09 07 17 00 37 54.655 -28 50 51.69 .28169 1.2560 148.3 21.1 .153 164 2024 09 07 18 00 38 02.126 -28 51 31.04 .28152 1.2558 148.3 21.1 .159 165 2024 09 07 19 00 38 09.602 -28 52 10.35 .28135 1.2556 148.2 21.1 .166 166 2024 09 07 20 00 38 17.084 -28 52 49.61 .28118 1.2554 148.2 21.1 .173 168 2024 09 07 21 00 38 24.571 -28 53 28.83 .28102 1.2552 148.2 21.1 .180 169 2024 09 07 22 00 38 32.063 -28 54 08.01 .28085 1.2550 148.2 21.1 .187 170 2024 09 07 23 00 38 39.561 -28 54 47.15 .28068 1.2548 148.2 21.1 .194 171 2024 09 08 00 00 38 47.064 -28 55 26.24 .28051 1.2546 148.2 21.1 .202 172 2024 09 08 01 00 38 54.572 -28 56 05.28 .28034 1.2544 148.2 21.1 .209 173 2024 09 08 02 00 39 02.085 -28 56 44.29 .28017 1.2542 148.1 21.1 .217 174 2024 09 08 03 00 39 09.604 -28 57 23.24 .28001 1.2540 148.1 21.1 .225 175 2024 09 08 04 00 39 17.128 -28 58 02.15 .27984 1.2538 148.1 21.1 .234 176 2024 09 08 05 00 39 24.658 -28 58 41.02 .27967 1.2536 148.1 21.1 .242 177 2024 09 08 06 00 39 32.193 -28 59 19.84 .27950 1.2534 148.1 21.1 .251 177 2024 09 08 07 00 39 39.733 -28 59 58.62 .27934 1.2532 148.1 21.1 .259 178 2024 09 08 08 00 39 47.278 -29 00 37.35 .27917 1.2530 148.0 21.1 .268 179 2024 09 08 09 00 39 54.829 -29 01 16.03 .27900 1.2528 148.0 21.1 .277 179 2024 09 08 10 00 40 02.385 -29 01 54.67 .27884 1.2527 148.0 21.1 .287 0 2024 09 08 11 00 40 09.946 -29 02 33.26 .27867 1.2525 148.0 21.1 .296 1 2024 09 08 12 00 40 17.513 -29 03 11.81 .27850 1.2523 148.0 21.1 .306 1 2024 09 08 13 00 40 25.085 -29 03 50.31 .27834 1.2521 148.0 21.1 .315 2 2024 09 08 14 00 40 32.663 -29 04 28.76 .27817 1.2519 148.0 21.1 .325 2 2024 09 08 15 00 40 40.245 -29 05 07.16 .27801 1.2517 147.9 21.1 .336 3 2024 09 08 16 00 40 47.834 -29 05 45.52 .27784 1.2515 147.9 21.1 .346 3 2024 09 08 17 00 40 55.427 -29 06 23.83 .27768 1.2513 147.9 21.1 .356 4 2024 09 08 18 00 41 03.026 -29 07 02.09 .27751 1.2511 147.9 21.1 .367 4 2024 09 08 19 00 41 10.630 -29 07 40.30 .27735 1.2509 147.9 21.1 .378 5 2024 09 08 20 00 41 18.239 -29 08 18.47 .27718 1.2507 147.9 21.1 .389 5 2024 09 08 21 00 41 25.854 -29 08 56.58 .27702 1.2505 147.8 21.1 .400 6 2024 09 08 22 00 41 33.474 -29 09 34.65 .27686 1.2503 147.8 21.1 .411 6 2024 09 08 23 00 41 41.100 -29 10 12.67 .27669 1.2502 147.8 21.1 .423 7 2024 09 09 00 00 41 48.730 -29 10 50.64 .27653 1.2500 147.8 21.1 .434 7 2024 09 09 01 00 41 56.367 -29 11 28.56 .27637 1.2498 147.8 21.1 .446 7 2024 09 09 02 00 42 04.008 -29 12 06.43 .27620 1.2496 147.8 21.0 .458 8 2024 09 09 03 00 42 11.655 -29 12 44.25 .27604 1.2494 147.7 21.0 .470 8 2024 09 09 04 00 42 19.307 -29 13 22.01 .27588 1.2492 147.7 21.0 .483 8 2024 09 09 05 00 42 26.964 -29 13 59.73 .27572 1.2490 147.7 21.0 .495 9