"Pseudo-MPEC" for P21XZNT
Created 2024 Sep 7 9:22:19 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21XZNT* C2024 09 04.46585123 44 53.433-05 10 34.89 ~94DM 21.78wXNEOCPF52
P21XZNT C2024 09 04.48588823 44 55.948-05 10 58.46 ~94DM 22.14wXNEOCPF52
P21XZNT C2024 09 04.49590023 44 57.192-05 11 10.09 ~94DM 21.91wXNEOCPF52
P21XZNT C2024 09 04.56259623 45 05.633-05 12 28.96 ~94Kq 21.96GVNEOCPF51
P21XZNT C2024 09 04.56323923 45 05.710-05 12 29.59 ~94Kq 21.66GVNEOCPF51
P21XZNT !C2024 09 05.42668 23 47 08.68 -05 30 03.4 ~95B7 21.0 GVNEOCP673
P21XZNT !C2024 09 05.44261 23 47 10.76 -05 30 23.1 ~95B7 VNEOCP673
Station data:
(673) Table Mountain Observatory, Wrightwood (N34.381485 W117.682170)
US/California. Observers J. Chesley, J. Pittichova. Measurer W. M. Owen
Jr. 0.61-m f/16 reflector + 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.
Orbital elements: P21XZNT
Perihelion 2024 Oct 25.24240 +/- 3 TT = 5:49:03 (JD 2460608.74240)
Epoch 2024 Sep 5.0 TT = JDT 2460558.5 Earth MOID: 0.1342 Ma: 0.0709
M 346.05817500 +/- 0.49 (J2000 ecliptic) AutoNEOCP
n 0.27749124 +/- 0.024 Peri. 234.97489 +/- 4.3
a 2.32792969 +/- 0.134 Node 158.87282 +/- 0.038
e 0.5290643 +/- 0.0378 Incl. 6.45030 +/- 0.12
P 3.55185 H 23.76 G 0.15 U 10.2
q 1.09630505 +/- 0.0259 Q 3.55955433 +/- 0.293
From 7 observations 2024 Sept. 4-5 (23.4 hr); mean residual 0".12
Residuals in arcseconds: 240904 F52 .03- .13- 240904 F51 .04+ .08- 240905 673 .23- .07- 240904 F52 .09+ .02- 240904 F51 .03- .05+ 240904 F52 .07- .18+ 240905 673 .23+ .06+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 07 09 23 51 59.885 -06 11 33.84 .22765 1.2314 168.2 21.6 33.4 122 2024 09 07 10 23 52 06.318 -06 12 29.95 .22743 1.2312 168.2 21.6 34.6 121 2024 09 07 11 23 52 12.760 -06 13 26.15 .22722 1.2309 168.2 21.6 35.9 121 2024 09 07 12 23 52 19.212 -06 14 22.46 .22701 1.2307 168.2 21.6 37.3 121 2024 09 07 13 23 52 25.674 -06 15 18.86 .22680 1.2305 168.2 21.6 38.6 121 2024 09 07 14 23 52 32.145 -06 16 15.36 .22659 1.2303 168.2 21.6 40.0 121 2024 09 07 15 23 52 38.626 -06 17 11.97 .22637 1.2301 168.2 21.6 41.4 121 2024 09 07 16 23 52 45.117 -06 18 08.67 .22616 1.2299 168.2 21.6 42.8 121 2024 09 07 17 23 52 51.618 -06 19 05.47 .22595 1.2297 168.2 21.6 44.3 121 2024 09 07 18 23 52 58.129 -06 20 02.37 .22574 1.2295 168.2 21.6 45.8 121 2024 09 07 19 23 53 04.649 -06 20 59.37 .22553 1.2292 168.3 21.6 47.3 121 2024 09 07 20 23 53 11.179 -06 21 56.46 .22532 1.2290 168.3 21.6 48.8 121 2024 09 07 21 23 53 17.719 -06 22 53.66 .22511 1.2288 168.3 21.6 50.4 121 2024 09 07 22 23 53 24.269 -06 23 50.95 .22490 1.2286 168.3 21.6 52.0 121 2024 09 07 23 23 53 30.829 -06 24 48.35 .22469 1.2284 168.3 21.6 53.6 121 2024 09 08 00 23 53 37.399 -06 25 45.84 .22448 1.2282 168.3 21.6 55.3 121 2024 09 08 01 23 53 43.978 -06 26 43.43 .22427 1.2280 168.3 21.6 56.9 121 2024 09 08 02 23 53 50.568 -06 27 41.13 .22406 1.2278 168.3 21.6 58.6 121 2024 09 08 03 23 53 57.168 -06 28 38.92 .22385 1.2275 168.3 21.6 60.4 121 2024 09 08 04 23 54 03.777 -06 29 36.81 .22364 1.2273 168.3 21.6 62.1 121 2024 09 08 05 23 54 10.397 -06 30 34.80 .22344 1.2271 168.3 21.6 63.9 121 2024 09 08 06 23 54 17.026 -06 31 32.89 .22323 1.2269 168.3 21.6 65.7 121 2024 09 08 07 23 54 23.666 -06 32 31.07 .22302 1.2267 168.3 21.6 67.6 121 2024 09 08 08 23 54 30.316 -06 33 29.36 .22281 1.2265 168.4 21.6 69.4 121 2024 09 08 09 23 54 36.976 -06 34 27.75 .22260 1.2263 168.4 21.6 71.3 121 2024 09 08 10 23 54 43.646 -06 35 26.23 .22240 1.2261 168.4 21.6 73.3 121 2024 09 08 11 23 54 50.326 -06 36 24.82 .22219 1.2259 168.4 21.6 75.2 121 2024 09 08 12 23 54 57.017 -06 37 23.50 .22198 1.2256 168.4 21.6 77.2 121 2024 09 08 13 23 55 03.718 -06 38 22.28 .22178 1.2254 168.4 21.6 79.2 121 2024 09 08 14 23 55 10.428 -06 39 21.17 .22157 1.2252 168.4 21.6 81.2 121 2024 09 08 15 23 55 17.150 -06 40 20.15 .22136 1.2250 168.4 21.6 83.3 121 2024 09 08 16 23 55 23.881 -06 41 19.23 .22116 1.2248 168.4 21.6 85.4 121 2024 09 08 17 23 55 30.623 -06 42 18.41 .22095 1.2246 168.4 21.6 87.6 121 2024 09 08 18 23 55 37.374 -06 43 17.69 .22075 1.2244 168.4 21.5 89.7 121 2024 09 08 19 23 55 44.137 -06 44 17.07 .22054 1.2242 168.4 21.5 91.9 120 2024 09 08 20 23 55 50.909 -06 45 16.55 .22034 1.2240 168.4 21.5 94.1 120 2024 09 08 21 23 55 57.692 -06 46 16.12 .22013 1.2238 168.4 21.5 96.4 120 2024 09 08 22 23 56 04.486 -06 47 15.80 .21993 1.2235 168.4 21.5 98.7 120 2024 09 08 23 23 56 11.290 -06 48 15.58 .21972 1.2233 168.4 21.5 101 120 2024 09 09 00 23 56 18.104 -06 49 15.45 .21952 1.2231 168.4 21.5 103 120 2024 09 09 01 23 56 24.928 -06 50 15.43 .21931 1.2229 168.5 21.5 106 120 2024 09 09 02 23 56 31.764 -06 51 15.50 .21911 1.2227 168.5 21.5 108 120 2024 09 09 03 23 56 38.609 -06 52 15.68 .21891 1.2225 168.5 21.5 111 120 2024 09 09 04 23 56 45.465 -06 53 15.95 .21870 1.2223 168.5 21.5 113 120 2024 09 09 05 23 56 52.332 -06 54 16.32 .21850 1.2221 168.5 21.5 115 120 2024 09 09 06 23 56 59.209 -06 55 16.79 .21830 1.2219 168.5 21.5 118 120 2024 09 09 07 23 57 06.097 -06 56 17.37 .21810 1.2217 168.5 21.5 121 120 2024 09 09 08 23 57 12.996 -06 57 18.04 .21789 1.2215 168.5 21.5 123 120