"Pseudo-MPEC" for P11XROX
Created 2024 Sep 7 18:22:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P11XROX* C2024 09 03.50930600 46 59.513-12 39 18.61 ~93Eq 21.36wXNEOCPF51
P11XROX C2024 09 03.52070800 46 58.836-12 39 22.18 ~93Eq 21.28wXNEOCPF51
P11XROX C2024 09 03.53212400 46 58.162-12 39 25.53 ~93Eq 21.64wXNEOCPF51
P11XROX !C2024 09 04.03723200 46 29.984-12 41 55.46 ~94Aq 21.4 GVNEOCPJ04
P11XROX !C2024 09 04.05153900 46 29.112-12 42 00.14 ~94Aq 21.2 GVNEOCPJ04
P11XROX |C2024 09 04.23878000 46 18.350-12 42 48.20 ~947M 21.3 GVNEOCP807
P11XROX |C2024 09 04.24759000 46 17.800-12 42 50.80 ~947M 21.2 GVNEOCP807
P11XROX |C2024 09 04.25633000 46 17.250-12 42 52.90 ~947M 21.3 GVNEOCP807
P11XROX KC2024 09 04.36217800 46 11.130-12 43 35.40 ~949bx21.27GVNEOCPI52
P11XROX KC2024 09 04.38681700 46 09.670-12 43 39.40 ~949b 21.78GVNEOCPI52
P11XROX |C2024 09 07.23258000 43 19.910-12 57 08.80 ~976M 21.1 GVNEOCP807
P11XROX |C2024 09 07.23794200 43 19.560-12 57 10.00 ~976M 21.2 GVNEOCP807
P11XROX |C2024 09 07.24345800 43 19.200-12 57 11.50 ~976M 20.9 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.
(J04) ESA Optical Ground Station, Tenerife (N28.300921 W16.511830) Canary
Islands (Spain). Observer R. Kresken. Measurers M. Micheli, D. Koschny,
E. Schwab, M. Busch, A. Knöfel. 1.0-m f/4.4 reflector + CCD.
Orbital elements: P11XROX
Perihelion 2024 Mar 8.56923 +/- 8.87 TT = 13:39:41 (JD 2460378.06923)
Epoch 2024 Sep 7.0 TT = JDT 2460560.5 Earth MOID: 0.5523 Ma: 0.0752
M 51.83511222 +/- 3.7 (J2000 ecliptic) AutoNEOCP
n 0.28413580 +/- 0.00971 Peri. 213.04684 +/- 0.29
a 2.29149408 +/- 0.0595 Node 53.82168 +/- 1.7
e 0.3205054 +/- 0.0245 Incl. 9.85131 +/- 0.28
P 3.46879 H 19.02 G 0.15 U 9.6
q 1.55705768 +/- 0.0232 Q 3.02593048 +/- 0.141
12 of 13 observations 2024 Sept. 3-7; mean residual 0".26
Residuals in arcseconds: 240903 F51 .04- .11+ 240904 807 .53+ .46- 240907 807 .13- .18- 240903 F51 .06- .07- 240904 807 .24+ .44- 240907 807 .17- .13+ 240903 F51 .01- .04- 240904 807 .10- .04+ 240907 807 .20- .18+ 240904 J04 .32+ .42+ 240904 I52( 1.0- 3.1-) 240904 J04 .05+ .03+ 240904 I52 .62- .20+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 07 18 00 42 47.646 -12 59 34.81 1.0725 2.0309 155.0 21.4 .371 136 2024 09 07 19 00 42 45.038 -12 59 46.31 1.0725 2.0310 155.1 21.4 .390 138 2024 09 07 20 00 42 42.429 -12 59 57.80 1.0725 2.0312 155.1 21.4 .409 140 2024 09 07 21 00 42 39.817 -13 00 09.28 1.0725 2.0314 155.1 21.4 .428 142 2024 09 07 22 00 42 37.202 -13 00 20.75 1.0725 2.0315 155.2 21.4 .449 144 2024 09 07 23 00 42 34.586 -13 00 32.21 1.0725 2.0317 155.2 21.4 .470 145 2024 09 08 00 00 42 31.967 -13 00 43.65 1.0725 2.0318 155.3 21.4 .492 147 2024 09 08 01 00 42 29.345 -13 00 55.09 1.0726 2.0320 155.3 21.4 .514 148 2024 09 08 02 00 42 26.722 -13 01 06.51 1.0726 2.0322 155.3 21.4 .537 150 2024 09 08 03 00 42 24.096 -13 01 17.92 1.0726 2.0323 155.4 21.4 .561 151 2024 09 08 04 00 42 21.467 -13 01 29.32 1.0726 2.0325 155.4 21.4 .585 152 2024 09 08 05 00 42 18.837 -13 01 40.70 1.0726 2.0326 155.5 21.4 .610 153 2024 09 08 06 00 42 16.204 -13 01 52.08 1.0727 2.0328 155.5 21.4 .635 154 2024 09 08 07 00 42 13.568 -13 02 03.44 1.0727 2.0330 155.5 21.4 .661 155 2024 09 08 08 00 42 10.931 -13 02 14.80 1.0727 2.0331 155.6 21.4 .688 156 2024 09 08 09 00 42 08.291 -13 02 26.14 1.0727 2.0333 155.6 21.4 .715 157 2024 09 08 10 00 42 05.649 -13 02 37.46 1.0727 2.0334 155.7 21.4 .742 158 2024 09 08 11 00 42 03.004 -13 02 48.78 1.0728 2.0336 155.7 21.4 .770 159 2024 09 08 12 00 42 00.358 -13 03 00.09 1.0728 2.0338 155.7 21.4 .799 159 2024 09 08 13 00 41 57.709 -13 03 11.38 1.0728 2.0339 155.8 21.4 .828 160 2024 09 08 14 00 41 55.058 -13 03 22.66 1.0728 2.0341 155.8 21.4 .858 161 2024 09 08 15 00 41 52.404 -13 03 33.93 1.0728 2.0342 155.9 21.4 .888 162 2024 09 08 16 00 41 49.749 -13 03 45.18 1.0729 2.0344 155.9 21.4 .919 162 2024 09 08 17 00 41 47.091 -13 03 56.43 1.0729 2.0346 155.9 21.4 .950 163 2024 09 08 18 00 41 44.431 -13 04 07.66 1.0729 2.0347 156.0 21.4 .982 164 2024 09 08 19 00 41 41.768 -13 04 18.88 1.0729 2.0349 156.0 21.4 1.01 164 2024 09 08 20 00 41 39.104 -13 04 30.09 1.0730 2.0350 156.0 21.4 1.05 165 2024 09 08 21 00 41 36.437 -13 04 41.28 1.0730 2.0352 156.1 21.4 1.08 165 2024 09 08 22 00 41 33.768 -13 04 52.46 1.0730 2.0354 156.1 21.4 1.11 166 2024 09 08 23 00 41 31.097 -13 05 03.63 1.0730 2.0355 156.2 21.4 1.15 166 2024 09 09 00 00 41 28.424 -13 05 14.79 1.0731 2.0357 156.2 21.4 1.18 167 2024 09 09 01 00 41 25.748 -13 05 25.94 1.0731 2.0358 156.2 21.4 1.22 167 2024 09 09 02 00 41 23.071 -13 05 37.07 1.0731 2.0360 156.3 21.4 1.25 168 2024 09 09 03 00 41 20.391 -13 05 48.19 1.0731 2.0362 156.3 21.4 1.29 168 2024 09 09 04 00 41 17.709 -13 05 59.29 1.0732 2.0363 156.4 21.4 1.33 169 2024 09 09 05 00 41 15.025 -13 06 10.39 1.0732 2.0365 156.4 21.4 1.36 169 2024 09 09 06 00 41 12.339 -13 06 21.47 1.0732 2.0366 156.4 21.4 1.40 170 2024 09 09 07 00 41 09.650 -13 06 32.54 1.0733 2.0368 156.5 21.4 1.44 170 2024 09 09 08 00 41 06.960 -13 06 43.59 1.0733 2.0370 156.5 21.4 1.48 170 2024 09 09 09 00 41 04.267 -13 06 54.64 1.0733 2.0371 156.6 21.4 1.52 171 2024 09 09 10 00 41 01.572 -13 07 05.67 1.0733 2.0373 156.6 21.4 1.56 171 2024 09 09 11 00 40 58.875 -13 07 16.68 1.0734 2.0374 156.6 21.4 1.60 172 2024 09 09 12 00 40 56.176 -13 07 27.69 1.0734 2.0376 156.7 21.4 1.64 172 2024 09 09 13 00 40 53.475 -13 07 38.68 1.0734 2.0378 156.7 21.4 1.68 172 2024 09 09 14 00 40 50.772 -13 07 49.66 1.0735 2.0379 156.7 21.4 1.72 173 2024 09 09 15 00 40 48.067 -13 08 00.62 1.0735 2.0381 156.8 21.4 1.76 173 2024 09 09 16 00 40 45.359 -13 08 11.57 1.0735 2.0382 156.8 21.4 1.80 173 2024 09 09 17 00 40 42.650 -13 08 22.51 1.0736 2.0384 156.9 21.4 1.85 174