612529 (2002 XP40)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2959339574 ± 1.93e-08
Semi-major axis (a)1.6445327893 AU ± 3.77e-10
Inclination (i)3.77454522° ± 9.85e-07
Long. of Asc. Node (Ω)73.60419682° ± 2.57e-05
Arg. of Perihelion (ω)71.00078356° ± 2.84e-05
Mean Anomaly (M)284.52887208° ± 4.72e-06
Mean Motion (n)0.4673566973°/day ± 1.61e-10
Perihelion dist (q)1.15785969 AU ± 3.17e-08
Aphelion dist (Q)2.13120589 AU ± 3.17e-08
Orbital Period2.10893797 yr ± 7.25e-10
Physical Parameters
H (abs. magnitude)20.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.482″
Uncertainty0
Orbit TypeAmor
MOID0.182935 AU
Observations Used1548
Oppositions12
Arc Total2002-2025
First Observation Used2002-12-06
Last Observation Used2025-10-21
Observations (2247)
Date Type RA Dec Mag Band Observatory
2022-03-08 21:53:51 s 1 -169958.79 9 +237382.80 7210.0 C57
2022-03-08 22:03:51 S 11 51 58.999 +26 05 10.00 V C57
2022-03-08 22:03:51 s 1 -170188.94 3 +236823.02 8010.0 C57
2022-03-08 22:43:51 S 11 51 58.414 +26 04 46.92 V C57
2022-03-08 22:43:51 s 1 -171100.73 5 +234571.63 7920.0 C57
2022-03-08 23:23:51 S 11 51 57.787 +26 04 29.39 V C57
2022-03-08 23:23:51 s 1 -171998.29 3 +232300.60 7750.0 C57
2022-03-08 23:33:51 S 11 51 57.864 +26 04 23.70 V C57
2022-03-08 23:33:51 s 1 -172220.43 0 +231729.77 9140.0 C57
2022-03-08 23:43:51 S 11 51 57.514 +26 04 17.54 V C57
2022-03-08 23:43:51 s 1 -172441.65 9 +231157.71 6060.0 C57
2022-03-09 00:02:25 C 11 50 02.64 +26 03 21.2 V K87
2022-03-09 00:03:51 S 11 51 57.247 +26 04 08.47 V C57
2022-03-09 00:03:51 s 1 -172881.37 5 +230009.90 6440.0 C57
2022-03-09 00:08:45 C 11 50 02.67 +26 03 18.3 V K87
2022-03-09 00:13:51 S 11 51 57.156 +26 04 00.95 V C57
2022-03-09 00:13:51 s 1 -173099.85 5 +229434.15 9870.0 C57
2022-03-09 00:41:15 C 11 50 02.85 +26 03 00.9 V K87
2022-03-09 00:43:51 S 11 51 56.777 +26 03 45.86 V C57
2022-03-09 00:43:51 s 1 -173749.73 5 +227699.51 2900.0 C57
2022-03-09 00:47:37 C 11 50 02.87 +26 02 57.6 V K87
2022-03-09 01:03:51 S 11 51 56.306 +26 03 36.32 V C57
2022-03-09 01:03:51 s 1 -174178.31 7 +226536.91 8700.0 C57
2022-03-09 01:13:51 S 11 51 56.184 +26 03 32.54 V C57
2022-03-09 01:13:51 s 1 -174391.19 4 +225953.76 4670.0 C57
2022-03-09 01:23:51 S 11 51 55.846 +26 03 28.30 V C57
2022-03-09 01:23:51 s 1 -174603.12 3 +225369.37 6020.0 C57
2022-03-09 01:43:51 S 11 51 55.690 +26 03 16.06 V C57
2022-03-09 01:43:51 s 1 -175024.12 3 +224196.89 4720.0 C57
2022-03-09 02:03:51 S 11 51 55.327 +26 03 04.39 V C57
2022-03-09 02:03:51 s 1 -175441.28 3 +223019.47 4650.0 C57
2022-03-09 02:13:51 S 11 51 55.222 +26 02 57.37 V C57
2022-03-09 02:13:51 s 1 -175648.41 3 +222428.90 2540.0 C57
2022-03-09 02:23:51 S 11 51 54.854 +26 02 55.10 V C57
2022-03-09 02:23:51 s 1 -175854.57 1 +221837.10 5690.0 C57
2022-03-09 02:33:51 S 11 51 54.857 +26 02 52.12 V C57
2022-03-09 02:33:51 s 1 -176059.75 3 +221244.05 4070.0 C57
2022-03-09 02:43:51 S 11 51 54.605 +26 02 45.49 V C57
2022-03-09 02:43:51 s 1 -176263.95 5 +220649.77 7670.0 C57
2022-03-09 02:53:51 S 11 51 54.442 +26 02 41.57 V C57
2022-03-09 02:53:51 s 1 -176467.17 1 +220054.25 6470.0 C57
2022-03-09 03:13:51 S 11 51 54.146 +26 02 26.38 V C57
2022-03-09 03:13:51 s 1 -176870.63 5 +218859.49 9590.0 C57
2022-03-09 03:23:51 S 11 51 53.981 +26 02 25.98 V C57
2022-03-09 03:23:51 s 1 -177070.87 2 +218260.25 3880.0 C57
2022-03-09 03:29:12 C 11 50 03.78 +26 01 33.1 X L63
2022-03-09 03:33:51 S 11 51 53.964 +26 02 22.02 V C57
2022-03-09 03:33:51 s 1 -177270.10 9 +217659.76 3290.0 C57
2022-03-09 03:42:24 C 11 50 03.87 +26 01 25.5 X L63
2022-03-09 03:53:51 S 11 51 53.489 +26 02 07.01 V C57