"Pseudo-MPEC" for X82581
Created 2024 Sep 6 13:22:34 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
X82581 * C2024 08 17.55639 16 43 26.62 +40 54 55.6 ~8I7M 20.2 RVNEOCPD29
X82581 C2024 08 17.56683 16 43 25.34 +40 54 50.4 ~8I7M 20.3 RVNEOCPD29
X82581 C2024 08 17.57727 16 43 24.18 +40 54 45.5 ~8I7M 19.7 RVNEOCPD29
Station data:
(D29) Purple Mountain Observatory, XuYi Station (N32.734363 E118.463900)
China. Observers H. B. Zhao, B. Li, G. Zhaori, R. Q. Hong, L. F. Hu.
Measurers H. B. Zhao, B. Li. H. Lu, G. Zhaori. 1.04-m f/1.8 Schmidt + CCD.
Orbital elements: X82581
Perihelion 2024 Nov 28.75375 +/- 101 TT = 18:05:24 (JD 2460643.25375)
Epoch 2024 Aug 18.0 TT = JDT 2460540.5 Earth MOID: 0.4563 AutoNEOCP
M 287.09036307 +/- 70 (J2000 ecliptic)
n 0.70955692 +/- 0.491 Peri. 190.43016 +/- 80
a 1.24492891 +/- 0.575 Node 259.57288 +/- 40
e 0.5789793 +/- 0.27 Incl. 49.52613 +/- 29
P 1.389/507.349d H 17.99 G 0.15 U 12.3 SR
q 0.52414079 +/- 0.568 Q 1.96571703 +/- 29.4
From 3 observations 2024 Aug. 17 (30.1 min); mean residual 0".23
Residuals in arcseconds: 240817 D29 .22+ .05+ 240817 D29 .45- .11- 240817 D29 .22+ .05+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 06 13 16 18 09.340 +37 47 26.90 1.0220 1.2725 77.6 20.4 21d 125 2024 09 06 14 16 18 07.531 +37 47 01.76 1.0220 1.2722 77.6 20.4 21d 125 2024 09 06 15 16 18 05.726 +37 46 36.62 1.0220 1.2718 77.6 20.4 21d 125 2024 09 06 16 16 18 03.926 +37 46 11.49 1.0220 1.2715 77.6 20.4 21d 125 2024 09 06 17 16 18 02.131 +37 45 46.35 1.0221 1.2711 77.5 20.4 21d 125 2024 09 06 18 16 18 00.341 +37 45 21.21 1.0221 1.2707 77.5 20.4 21d 124 2024 09 06 19 16 17 58.555 +37 44 56.08 1.0221 1.2704 77.5 20.4 21d 124 2024 09 06 20 16 17 56.774 +37 44 30.94 1.0221 1.2700 77.5 20.4 21d 124 2024 09 06 21 16 17 54.997 +37 44 05.81 1.0221 1.2696 77.4 20.4 21d 124 2024 09 06 22 16 17 53.225 +37 43 40.67 1.0221 1.2693 77.4 20.4 21d 124 2024 09 06 23 16 17 51.457 +37 43 15.54 1.0221 1.2689 77.4 20.4 21d 124 2024 09 07 00 16 17 49.694 +37 42 50.41 1.0221 1.2685 77.4 20.4 21d 124 2024 09 07 01 16 17 47.936 +37 42 25.28 1.0221 1.2682 77.3 20.4 21d 124 2024 09 07 02 16 17 46.182 +37 42 00.15 1.0221 1.2678 77.3 20.4 21d 124 2024 09 07 03 16 17 44.433 +37 41 35.02 1.0221 1.2674 77.3 20.4 21d 124 2024 09 07 04 16 17 42.688 +37 41 09.89 1.0221 1.2671 77.2 20.4 21d 124 2024 09 07 05 16 17 40.948 +37 40 44.76 1.0221 1.2667 77.2 20.4 21d 124 2024 09 07 06 16 17 39.212 +37 40 19.64 1.0222 1.2664 77.2 20.4 21d 124 2024 09 07 07 16 17 37.481 +37 39 54.51 1.0222 1.2660 77.2 20.4 21d 124 2024 09 07 08 16 17 35.754 +37 39 29.39 1.0222 1.2656 77.1 20.4 21d 124 2024 09 07 09 16 17 34.032 +37 39 04.26 1.0222 1.2653 77.1 20.4 21d 124 2024 09 07 10 16 17 32.315 +37 38 39.14 1.0222 1.2649 77.1 20.4 21d 124 2024 09 07 11 16 17 30.602 +37 38 14.02 1.0222 1.2645 77.1 20.4 21d 124 2024 09 07 12 16 17 28.893 +37 37 48.90 1.0222 1.2642 77.0 20.4 21d 124 2024 09 07 13 16 17 27.189 +37 37 23.78 1.0222 1.2638 77.0 20.4 21d 124 2024 09 07 14 16 17 25.489 +37 36 58.66 1.0222 1.2634 77.0 20.4 21d 124 2024 09 07 15 16 17 23.794 +37 36 33.55 1.0222 1.2631 77.0 20.4 21d 124 2024 09 07 16 16 17 22.103 +37 36 08.43 1.0222 1.2627 76.9 20.4 22d 124 2024 09 07 17 16 17 20.417 +37 35 43.32 1.0222 1.2623 76.9 20.4 22d 124 2024 09 07 18 16 17 18.735 +37 35 18.21 1.0222 1.2620 76.9 20.4 22d 124 2024 09 07 19 16 17 17.058 +37 34 53.10 1.0222 1.2616 76.9 20.4 22d 124 2024 09 07 20 16 17 15.385 +37 34 27.99 1.0222 1.2612 76.8 20.4 22d 124 2024 09 07 21 16 17 13.717 +37 34 02.88 1.0222 1.2609 76.8 20.4 22d 124 2024 09 07 22 16 17 12.053 +37 33 37.78 1.0222 1.2605 76.8 20.4 22d 124 2024 09 07 23 16 17 10.393 +37 33 12.67 1.0222 1.2601 76.7 20.4 22d 124 2024 09 08 00 16 17 08.738 +37 32 47.57 1.0222 1.2598 76.7 20.4 22d 124 2024 09 08 01 16 17 07.087 +37 32 22.47 1.0222 1.2594 76.7 20.4 22d 124 2024 09 08 02 16 17 05.441 +37 31 57.37 1.0222 1.2590 76.7 20.4 22d 124 2024 09 08 03 16 17 03.799 +37 31 32.27 1.0222 1.2587 76.6 20.4 22d 124 2024 09 08 04 16 17 02.162 +37 31 07.17 1.0222 1.2583 76.6 20.4 22d 124 2024 09 08 05 16 17 00.528 +37 30 42.08 1.0222 1.2579 76.6 20.4 22d 124 2024 09 08 06 16 16 58.899 +37 30 16.98 1.0222 1.2575 76.6 20.4 22d 124 2024 09 08 07 16 16 57.275 +37 29 51.89 1.0222 1.2572 76.5 20.4 22d 124 2024 09 08 08 16 16 55.655 +37 29 26.80 1.0222 1.2568 76.5 20.4 22d 124 2024 09 08 09 16 16 54.039 +37 29 01.71 1.0222 1.2564 76.5 20.4 22d 124 2024 09 08 10 16 16 52.428 +37 28 36.62 1.0222 1.2561 76.5 20.4 22d 124 2024 09 08 11 16 16 50.821 +37 28 11.54 1.0222 1.2557 76.4 20.4 22d 124 2024 09 08 12 16 16 49.218 +37 27 46.46 1.0222 1.2553 76.4 20.4 22d 124