"Pseudo-MPEC" for P21XZNU
Created 2024 Sep 7 5:22:18 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21XZNU* C2024 09 04.45986823 04 32.958-00 44 49.65 ~94DM 21.77wXNEOCPF52
P21XZNU C2024 09 04.47995023 04 30.026-00 42 59.02 ~94DM 21.83wXNEOCPF52
P21XZNU C2024 09 04.48991723 04 28.582-00 42 04.17 ~94DM 22.06wXNEOCPF52
P21XZNU C2024 09 04.55484523 04 19.192-00 36 06.00 ~94Kq 21.99GVNEOCPF51
P21XZNU C2024 09 04.55548923 04 19.111-00 36 02.06 ~94Kq 21.45GVNEOCPF51
P21XZNU 7C2024 09 04.98816223 03 23.301+00 03 54.85 ~95A7 21.2 GVNEOCPZ84
P21XZNU 7C2024 09 05.00462823 03 20.865+00 05 27.04 ~95A7 VNEOCPZ84
P21XZNU 7C2024 09 05.02115423 03 18.437+00 06 59.33 ~95A7 20.9 GVNEOCPZ84
P21XZNU 1C2024 09 06.99998 22 58 43.32 +03 17 06.8 ~975M 21.1 VXNEOCP033
P21XZNU 1C2024 09 07.00249 22 58 42.93 +03 17 21.4 ~975M 21.1 VXNEOCP033
P21XZNU 1C2024 09 07.00500 22 58 42.54 +03 17 36.4 ~975M 21.2 VXNEOCP033
P21XZNU 1C2024 09 07.00750 22 58 42.17 +03 17 51.5 ~975M 21.2 VXNEOCP033
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + 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.
(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.
(Z84) Calar Alto-Schmidt (N37.224046 W2.548210) Spain. Observer F. Ocaña.
Measurers E. Schwab, D. Koschny, M. Micheli. 0.8-m f/3 Schmidt + CCD.
Orbital elements: P21XZNU
Perihelion 2024 Oct 17.26059 +/- 0.1 TT = 6:15:15 (JD 2460600.76059)
Epoch 2024 Sep 7.0 TT = JDT 2460560.5 Earth MOID: 0.2127 Ma: 0.0667
M 349.96071966 +/- 0.27 (J2000 ecliptic) AutoNEOCP
n 0.24935749 +/- 0.00641 Peri. 42.97231 +/- 0.10
a 2.49989116 +/- 0.0429 Node 340.58944 +/- 0.011
e 0.5427229 +/- 0.00726 Incl. 20.89105 +/- 0.17
P 3.95259 H 23.67 G 0.15 U 9.4
q 1.14314287 +/- 0.00153 Q 3.85663945 +/- 0.0843
From 12 observations 2024 Sept. 4-7; mean residual 0".13
Residuals in arcseconds: 240904 F52 .01- .05+ 240904 F51 .08+ .17+ 240906 033 .06+ .06+ 240904 F52 .04- .04+ 240904 Z84 .22+ .13+ 240907 033 .02- .20- 240904 F52 .07+ .05- 240905 Z84 .12- .11+ 240907 033 .10- .07- 240904 F51 .09- .21- 240905 Z84 .18- .20- 240907 033 .09+ .22+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 07 05 22 58 13.713 +03 38 12.39 .23051 1.2355 170.3 21.5 .231 13 2024 09 07 06 22 58 07.697 +03 42 20.68 .23037 1.2353 170.2 21.5 .225 14 2024 09 07 07 22 58 01.672 +03 46 29.23 .23024 1.2352 170.1 21.5 .219 14 2024 09 07 08 22 57 55.640 +03 50 38.03 .23010 1.2350 170.1 21.5 .212 15 2024 09 07 09 22 57 49.601 +03 54 47.09 .22997 1.2348 170.0 21.5 .205 16 2024 09 07 10 22 57 43.554 +03 58 56.40 .22983 1.2346 169.9 21.5 .198 17 2024 09 07 11 22 57 37.499 +04 03 05.97 .22970 1.2344 169.9 21.5 .191 18 2024 09 07 12 22 57 31.437 +04 07 15.79 .22956 1.2343 169.8 21.5 .184 20 2024 09 07 13 22 57 25.367 +04 11 25.86 .22943 1.2341 169.7 21.5 .176 21 2024 09 07 14 22 57 19.289 +04 15 36.18 .22930 1.2339 169.7 21.5 .168 23 2024 09 07 15 22 57 13.204 +04 19 46.74 .22917 1.2337 169.6 21.5 .161 25 2024 09 07 16 22 57 07.112 +04 23 57.56 .22904 1.2335 169.6 21.5 .153 27 2024 09 07 17 22 57 01.012 +04 28 08.63 .22891 1.2334 169.5 21.5 .145 30 2024 09 07 18 22 56 54.905 +04 32 19.94 .22878 1.2332 169.4 21.5 .138 33 2024 09 07 19 22 56 48.790 +04 36 31.49 .22865 1.2330 169.4 21.5 .131 36 2024 09 07 20 22 56 42.668 +04 40 43.30 .22852 1.2328 169.3 21.5 .124 40 2024 09 07 21 22 56 36.538 +04 44 55.34 .22839 1.2327 169.2 21.5 .117 45 2024 09 07 22 22 56 30.401 +04 49 07.63 .22826 1.2325 169.2 21.5 .111 50 2024 09 07 23 22 56 24.256 +04 53 20.15 .22813 1.2323 169.1 21.5 .107 56 2024 09 08 00 22 56 18.104 +04 57 32.92 .22801 1.2321 169.0 21.5 .103 63 2024 09 08 01 22 56 11.944 +05 01 45.93 .22788 1.2319 169.0 21.5 .101 70 2024 09 08 02 22 56 05.778 +05 05 59.17 .22776 1.2318 168.9 21.5 .100 77 2024 09 08 03 22 55 59.603 +05 10 12.65 .22763 1.2316 168.8 21.5 .102 85 2024 09 08 04 22 55 53.422 +05 14 26.37 .22751 1.2314 168.7 21.5 .105 93 2024 09 08 05 22 55 47.233 +05 18 40.32 .22738 1.2312 168.7 21.5 .110 100 2024 09 08 06 22 55 41.037 +05 22 54.51 .22726 1.2311 168.6 21.5 .117 106 2024 09 08 07 22 55 34.833 +05 27 08.93 .22714 1.2309 168.5 21.5 .126 112 2024 09 08 08 22 55 28.622 +05 31 23.58 .22701 1.2307 168.5 21.5 .136 117 2024 09 08 09 22 55 22.404 +05 35 38.46 .22689 1.2305 168.4 21.5 .147 122 2024 09 08 10 22 55 16.178 +05 39 53.57 .22677 1.2304 168.3 21.5 .159 126 2024 09 08 11 22 55 09.946 +05 44 08.91 .22665 1.2302 168.3 21.5 .173 129 2024 09 08 12 22 55 03.706 +05 48 24.48 .22653 1.2300 168.2 21.5 .187 132 2024 09 08 13 22 54 57.458 +05 52 40.27 .22641 1.2298 168.1 21.5 .202 135 2024 09 08 14 22 54 51.204 +05 56 56.28 .22629 1.2296 168.0 21.5 .217 137 2024 09 08 15 22 54 44.942 +06 01 12.52 .22617 1.2295 168.0 21.5 .234 139 2024 09 08 16 22 54 38.673 +06 05 28.99 .22605 1.2293 167.9 21.5 .251 141 2024 09 08 17 22 54 32.397 +06 09 45.67 .22594 1.2291 167.8 21.5 .268 142 2024 09 08 18 22 54 26.114 +06 14 02.58 .22582 1.2289 167.8 21.5 .286 144 2024 09 08 19 22 54 19.823 +06 18 19.70 .22570 1.2288 167.7 21.5 .305 145 2024 09 08 20 22 54 13.526 +06 22 37.04 .22559 1.2286 167.6 21.5 .324 146 2024 09 08 21 22 54 07.221 +06 26 54.60 .22547 1.2284 167.5 21.5 .344 147 2024 09 08 22 22 54 00.909 +06 31 12.38 .22536 1.2282 167.5 21.5 .364 148 2024 09 08 23 22 53 54.590 +06 35 30.37 .22525 1.2281 167.4 21.5 .384 149 2024 09 09 00 22 53 48.264 +06 39 48.57 .22513 1.2279 167.3 21.5 .405 150 2024 09 09 01 22 53 41.930 +06 44 06.98 .22502 1.2277 167.2 21.5 .427 150 2024 09 09 02 22 53 35.590 +06 48 25.61 .22491 1.2275 167.2 21.5 .449 151 2024 09 09 03 22 53 29.243 +06 52 44.44 .22479 1.2274 167.1 21.5 .471 151 2024 09 09 04 22 53 22.888 +06 57 03.49 .22468 1.2272 167.0 21.5 .494 152