"Pseudo-MPEC" for P21X5u6
Created 2024 Aug 15 22:22:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21X5u6* C2024 08 09.36035621 09 15.198+17 55 38.40 ~89B7 22.12wXNEOCPF52
P21X5u6 C2024 08 09.37286721 09 16.071+17 55 48.20 ~89B7 21.56wXNEOCPF52
P21X5u6 C2024 08 09.38535121 09 16.952+17 55 58.04 ~89B7 22.69wXNEOCPF52
P21X5u6 C2024 08 09.50590121 09 25.297+17 57 29.63 ~89H7 22.38GVNEOCPF52
P21X5u6 C2024 08 09.50673021 09 25.358+17 57 30.19 ~89H7 22.11GVNEOCPF52
P21X5u6 KC2024 08 11.20715721 11 46.51 +18 17 24.7 ~8B5b 22.0 GVNEOCPH21
P21X5u6 KC2024 08 11.21004621 11 46.71 +18 17 26.6 ~8B5b 21.6 GVNEOCPH21
P21X5u6 KC2024 08 11.21293421 11 46.93 +18 17 28.4 ~8B5b 21.7 GVNEOCPH21
P21X5u6 KC2024 08 11.21582121 11 47.14 +18 17 30.3 ~8B5b 21.7 GVNEOCPH21
Station data:
(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.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD0.81-m f/4.0 astrograph +
CCD0.61-m f/4.5 astrograph + CCD0.40-m f/5.32 astrograph + CCD.
Orbital elements: P21X5u6
Perihelion 2024 Aug 4.85683 +/- 2.15 TT = 20:33:50 (JD 2460527.35683)
Epoch 2024 Aug 11.0 TT = JDT 2460533.5 Earth MOID: 0.2702 Ma: 0.0549
M 1.52395347 +/- 0.53 (J2000 ecliptic) AutoNEOCP
n 0.24807286 +/- 0.0035 Peri. 70.92240 +/- 4.3
a 2.50851409 +/- 0.0236 Node 243.94268 +/- 2.4
e 0.5009604 +/- 0.00415 Incl. 7.07324 +/- 0.049
P 3.97306 H 23.22 G 0.15 U 9.0
q 1.25184779 +/- 0.00352 Q 3.76518039 +/- 0.0454
From 9 observations 2024 Aug. 9-11 (44.5 hr); mean residual 0".06
Residuals in arcseconds: 240809 F52 .02- .07+ 240809 F52 .03- .03+ 240811 H21 .13- .06+ 240809 F52 .06- .05- 240809 F52 .01+ .02- 240811 H21 .05+ .06- 240809 F52 .10+ .03- 240811 H21 .02- .08+ 240811 H21 .10+ .08- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 08 15 22 21 18 16.655 +18 57 51.24 .28161 1.2576 146.7 22.2 27.4 59 2024 08 15 23 21 18 20.131 +18 58 06.68 .28166 1.2577 146.7 22.2 27.8 59 2024 08 16 00 21 18 23.608 +18 58 22.02 .28171 1.2577 146.7 22.2 28.2 59 2024 08 16 01 21 18 27.086 +18 58 37.26 .28175 1.2577 146.7 22.2 28.6 59 2024 08 16 02 21 18 30.563 +18 58 52.40 .28180 1.2578 146.7 22.2 29.0 59 2024 08 16 03 21 18 34.042 +18 59 07.43 .28185 1.2578 146.8 22.2 29.5 59 2024 08 16 04 21 18 37.520 +18 59 22.36 .28189 1.2579 146.8 22.2 29.9 59 2024 08 16 05 21 18 40.999 +18 59 37.19 .28194 1.2579 146.8 22.2 30.3 59 2024 08 16 06 21 18 44.478 +18 59 51.92 .28199 1.2580 146.8 22.2 30.7 59 2024 08 16 07 21 18 47.958 +19 00 06.55 .28204 1.2580 146.8 22.2 31.2 59 2024 08 16 08 21 18 51.438 +19 00 21.07 .28208 1.2581 146.8 22.2 31.6 59 2024 08 16 09 21 18 54.918 +19 00 35.49 .28213 1.2581 146.8 22.2 32.0 59 2024 08 16 10 21 18 58.399 +19 00 49.81 .28218 1.2581 146.8 22.2 32.4 59 2024 08 16 11 21 19 01.880 +19 01 04.03 .28223 1.2582 146.8 22.2 32.9 59 2024 08 16 12 21 19 05.362 +19 01 18.15 .28228 1.2582 146.8 22.2 33.3 59 2024 08 16 13 21 19 08.843 +19 01 32.16 .28232 1.2583 146.8 22.2 33.8 59 2024 08 16 14 21 19 12.326 +19 01 46.08 .28237 1.2583 146.8 22.2 34.2 59 2024 08 16 15 21 19 15.808 +19 01 59.89 .28242 1.2584 146.8 22.2 34.7 59 2024 08 16 16 21 19 19.291 +19 02 13.60 .28247 1.2584 146.8 22.2 35.1 59 2024 08 16 17 21 19 22.775 +19 02 27.21 .28252 1.2585 146.8 22.2 35.6 59 2024 08 16 18 21 19 26.259 +19 02 40.72 .28257 1.2585 146.8 22.2 36.0 60 2024 08 16 19 21 19 29.743 +19 02 54.12 .28262 1.2586 146.8 22.2 36.5 60 2024 08 16 20 21 19 33.227 +19 03 07.43 .28267 1.2586 146.8 22.2 36.9 60 2024 08 16 21 21 19 36.712 +19 03 20.63 .28272 1.2586 146.8 22.2 37.4 60 2024 08 16 22 21 19 40.198 +19 03 33.73 .28277 1.2587 146.8 22.2 37.9 60 2024 08 16 23 21 19 43.683 +19 03 46.74 .28282 1.2587 146.8 22.2 38.3 60 2024 08 17 00 21 19 47.169 +19 03 59.64 .28287 1.2588 146.9 22.2 38.8 60 2024 08 17 01 21 19 50.656 +19 04 12.44 .28292 1.2588 146.9 22.2 39.3 60 2024 08 17 02 21 19 54.143 +19 04 25.14 .28297 1.2589 146.9 22.2 39.8 60 2024 08 17 03 21 19 57.630 +19 04 37.74 .28302 1.2589 146.9 22.2 40.2 60 2024 08 17 04 21 20 01.117 +19 04 50.23 .28307 1.2590 146.9 22.2 40.7 60 2024 08 17 05 21 20 04.605 +19 05 02.63 .28312 1.2590 146.9 22.2 41.2 60 2024 08 17 06 21 20 08.093 +19 05 14.93 .28317 1.2591 146.9 22.2 41.7 60 2024 08 17 07 21 20 11.582 +19 05 27.12 .28322 1.2591 146.9 22.2 42.2 60 2024 08 17 08 21 20 15.071 +19 05 39.22 .28327 1.2592 146.9 22.2 42.7 60 2024 08 17 09 21 20 18.560 +19 05 51.21 .28332 1.2592 146.9 22.2 43.2 60 2024 08 17 10 21 20 22.050 +19 06 03.10 .28337 1.2593 146.9 22.2 43.7 60 2024 08 17 11 21 20 25.540 +19 06 14.90 .28343 1.2593 146.9 22.2 44.2 60 2024 08 17 12 21 20 29.031 +19 06 26.59 .28348 1.2594 146.9 22.2 44.7 60 2024 08 17 13 21 20 32.522 +19 06 38.18 .28353 1.2594 146.9 22.2 45.2 60 2024 08 17 14 21 20 36.013 +19 06 49.67 .28358 1.2595 146.9 22.2 45.7 60 2024 08 17 15 21 20 39.504 +19 07 01.07 .28363 1.2595 146.9 22.2 46.2 60 2024 08 17 16 21 20 42.996 +19 07 12.36 .28369 1.2596 146.9 22.2 46.7 60 2024 08 17 17 21 20 46.489 +19 07 23.55 .28374 1.2596 146.9 22.2 47.2 60 2024 08 17 18 21 20 49.981 +19 07 34.64 .28379 1.2597 146.9 22.2 47.7 60 2024 08 17 19 21 20 53.474 +19 07 45.63 .28384 1.2597 146.9 22.2 48.2 60 2024 08 17 20 21 20 56.968 +19 07 56.53 .28390 1.2598 147.0 22.2 48.8 60 2024 08 17 21 21 21 00.461 +19 08 07.32 .28395 1.2598 147.0 22.2 49.3 61