"Pseudo-MPEC" for P21Y3aN
Created 2024 Sep 5 19:22:36 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21Y3aN* C2024 09 05.31484622 56 11.973+08 56 24.88 ~95AM 22.26wXNEOCPF52
P21Y3aN C2024 09 05.32802022 56 10.362+08 56 32.99 ~95AM 21.88wXNEOCPF52
P21Y3aN C2024 09 05.34121522 56 08.741+08 56 41.10 ~95AM 22.51wXNEOCPF52
P21Y3aN C2024 09 05.35441822 56 07.124+08 56 49.04 ~95AM 22.09wXNEOCPF52
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.
Orbital elements: P21Y3aN
Perihelion 2025 Jan 19.18716 +/- 146 TT = 4:29:30 (JD 2460694.68716)
Epoch 2024 Sep 5.0 TT = JDT 2460558.5 Earth MOID: 0.1036 AutoNEOCP
M 324.79895692 +/- 44 (J2000 ecliptic)
n 0.25847549 +/- 0.223 Peri. 125.62419 +/- 110
a 2.44074907 +/- 1.41 Node 328.44504 +/- 41
e 0.6104795 +/- 0.285 Incl. 21.87656 +/- 24
P 3.81316 H 20.40 G 0.15 U 11.8 SR
q 0.95072169 +/- 0.682 Q 3.93077646 +/- 36.7
From 4 observations 2024 Sept. 5 (57.0 min); mean residual 0".04
Residuals in arcseconds: 240905 F52 .00 .03- 240905 F52 .04- .07+ 240905 F52 .01+ .02+ 240905 F52 .02+ .05- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 05 19 22 55 14.410 +09 01 15.35 .87387 1.8647 164.4 22.0 55.9 89 2024 09 05 20 22 55 09.392 +09 01 40.46 .87353 1.8643 164.4 22.0 62.6 88 2024 09 05 21 22 55 04.370 +09 02 05.54 .87318 1.8640 164.4 22.0 69.3 87 2024 09 05 22 22 54 59.344 +09 02 30.62 .87284 1.8637 164.4 22.0 76.0 87 2024 09 05 23 22 54 54.314 +09 02 55.69 .87250 1.8633 164.4 22.0 82.8 86 2024 09 06 00 22 54 49.280 +09 03 20.74 .87216 1.8630 164.4 22.0 89.5 86 2024 09 06 01 22 54 44.242 +09 03 45.78 .87182 1.8626 164.4 22.0 96.2 86 2024 09 06 02 22 54 39.200 +09 04 10.81 .87148 1.8623 164.4 22.0 103 85 2024 09 06 03 22 54 34.154 +09 04 35.83 .87114 1.8620 164.5 22.0 110 85 2024 09 06 04 22 54 29.104 +09 05 00.84 .87080 1.8616 164.5 22.0 117 85 2024 09 06 05 22 54 24.050 +09 05 25.83 .87046 1.8613 164.5 22.0 123 84 2024 09 06 06 22 54 18.993 +09 05 50.82 .87012 1.8609 164.5 22.0 130 84 2024 09 06 07 22 54 13.931 +09 06 15.79 .86979 1.8606 164.5 22.0 137 84 2024 09 06 08 22 54 08.865 +09 06 40.75 .86945 1.8603 164.5 22.0 144 84 2024 09 06 09 22 54 03.796 +09 07 05.70 .86911 1.8599 164.5 22.0 151 83 2024 09 06 10 22 53 58.723 +09 07 30.63 .86878 1.8596 164.5 22.0 158 83 2024 09 06 11 22 53 53.645 +09 07 55.56 .86844 1.8593 164.5 22.0 165 83 2024 09 06 12 22 53 48.564 +09 08 20.47 .86810 1.8589 164.5 22.0 172 82 2024 09 06 13 22 53 43.479 +09 08 45.37 .86777 1.8586 164.5 22.0 180 82 2024 09 06 14 22 53 38.390 +09 09 10.26 .86744 1.8582 164.5 22.0 187 82 2024 09 06 15 22 53 33.298 +09 09 35.13 .86710 1.8579 164.5 22.0 194 82 2024 09 06 16 22 53 28.201 +09 10 00.00 .86677 1.8576 164.5 22.0 202 81 2024 09 06 17 22 53 23.100 +09 10 24.85 .86644 1.8572 164.5 22.0 209 81 2024 09 06 18 22 53 17.996 +09 10 49.69 .86610 1.8569 164.5 22.0 217 81 2024 09 06 19 22 53 12.888 +09 11 14.51 .86577 1.8565 164.5 22.0 225 80 2024 09 06 20 22 53 07.776 +09 11 39.33 .86544 1.8562 164.5 22.0 233 80 2024 09 06 21 22 53 02.660 +09 12 04.13 .86511 1.8559 164.5 22.0 241 80 2024 09 06 22 22 52 57.541 +09 12 28.92 .86478 1.8555 164.5 22.0 249 80 2024 09 06 23 22 52 52.417 +09 12 53.70 .86445 1.8552 164.5 22.0 257 79 2024 09 07 00 22 52 47.290 +09 13 18.47 .86412 1.8549 164.5 22.0 266 79 2024 09 07 01 22 52 42.159 +09 13 43.22 .86379 1.8545 164.5 22.0 275 79 2024 09 07 02 22 52 37.025 +09 14 07.96 .86346 1.8542 164.5 22.0 284 78 2024 09 07 03 22 52 31.886 +09 14 32.69 .86313 1.8538 164.5 22.0 293 78 2024 09 07 04 22 52 26.744 +09 14 57.41 .86280 1.8535 164.5 22.0 302 78 2024 09 07 05 22 52 21.598 +09 15 22.11 .86248 1.8532 164.5 22.0 312 77 2024 09 07 06 22 52 16.448 +09 15 46.80 .86215 1.8528 164.5 22.0 322 77 2024 09 07 07 22 52 11.295 +09 16 11.48 .86182 1.8525 164.5 22.0 332 77 2024 09 07 08 22 52 06.138 +09 16 36.15 .86150 1.8521 164.5 22.0 343 76 2024 09 07 09 22 52 00.977 +09 17 00.80 .86117 1.8518 164.5 22.0 354 76 2024 09 07 10 22 51 55.812 +09 17 25.44 .86085 1.8515 164.5 22.0 365 76 2024 09 07 11 22 51 50.644 +09 17 50.07 .86052 1.8511 164.5 22.0 377 75 2024 09 07 12 22 51 45.472 +09 18 14.68 .86020 1.8508 164.4 22.0 389 75 2024 09 07 13 22 51 40.296 +09 18 39.29 .85987 1.8504 164.4 22.0 401 75 2024 09 07 14 22 51 35.117 +09 19 03.88 .85955 1.8501 164.4 22.0 414 74 2024 09 07 15 22 51 29.934 +09 19 28.45 .85923 1.8498 164.4 22.0 428 74 2024 09 07 16 22 51 24.747 +09 19 53.02 .85891 1.8494 164.4 22.0 442 74 2024 09 07 17 22 51 19.557 +09 20 17.57 .85858 1.8491 164.4 22.0 456 73 2024 09 07 18 22 51 14.363 +09 20 42.11 .85826 1.8487 164.4 22.0 471 73