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
2022-03-23 09:23:50 s 1 -161958.62 9 +229816.38 5690.0 C57
2022-03-23 09:33:50 S 11 55 06.430 +22 07 35.51 V C57
2022-03-23 09:33:50 s 1 -162179.99 3 +229230.15 70.0 C57
2022-03-23 10:13:50 S 11 55 05.582 +22 07 07.54 V C57
2022-03-23 10:13:50 s 1 -163056.10 6 +226872.13 500.0 C57
2022-03-23 10:44:15 C 11 53 28.16 +22 08 01.8 V T05
2022-03-23 10:53:37 C 11 53 28.12 +22 07 53.9 V T05
2022-03-23 10:58:14 C 11 53 28.11 +22 07 50.1 V T05
2022-03-23 11:13:50 S 11 55 04.522 +22 06 16.56 V C57
2022-03-23 11:13:50 s 1 -164341.77 3 +223295.67 2630.0 C57
2022-03-23 11:14:06 C 11 53 28.06 +22 07 37.2 V T05
2022-03-23 11:23:50 S 11 55 04.303 +22 06 11.77 V C57
2022-03-23 11:23:50 s 1 -164552.66 9 +222694.97 4320.0 C57
2022-03-23 11:33:50 S 11 55 03.982 +22 06 05.76 V C57
2022-03-23 11:33:50 s 1 -164762.58 7 +222092.96 1100.0 C57
2022-03-23 12:43:50 S 11 55 02.885 +22 05 05.57 V C57
2022-03-23 12:43:50 s 1 -166204.23 9 +217841.84 9210.0 C57
2022-03-23 12:53:50 S 11 55 02.441 +22 04 59.09 V C57
2022-03-23 12:53:50 s 1 -166406.16 7 +217229.24 5930.0 C57
2022-03-23 13:03:50 S 11 55 02.023 +22 04 55.49 V C57
2022-03-23 13:03:50 s 1 -166607.07 4 +216615.30 7550.0 C57
2022-03-23 13:33:50 S 11 55 01.577 +22 04 26.11 V C57
2022-03-23 13:33:50 s 1 -167203.63 1 +214765.53 1560.0 C57
2022-03-23 13:43:50 S 11 55 01.483 +22 04 15.46 V C57
2022-03-23 13:43:50 s 1 -167400.41 2 +214146.28 2540.0 C57
2022-03-23 13:53:50 S 11 55 01.157 +22 04 08.26 V C57
2022-03-23 13:53:50 s 1 -167596.14 8 +213525.69 8310.0 C57
2022-03-23 14:13:50 S 11 55 01.152 +22 03 57.74 V C57
2022-03-23 14:13:50 s 1 -167984.47 2 +212280.52 4120.0 C57
2022-03-23 15:03:50 S 11 55 00.084 +22 03 18.04 V C57
2022-03-23 15:03:50 s 1 -168936.66 8 +209144.24 850.0 C57
2022-03-23 15:13:50 S 11 54 59.604 +22 03 04.43 V C57
2022-03-23 15:13:50 s 1 -169123.87 7 +208512.97 4100.0 C57
2022-03-23 15:33:50 S 11 54 59.299 +22 02 47.33 V C57
2022-03-23 15:33:50 s 1 -169495.02 3 +207246.41 4320.0 C57
2022-03-23 15:43:50 S 11 54 59.042 +22 02 39.05 V C57
2022-03-23 15:43:50 s 1 -169678.95 1 +206611.12 1240.0 C57
2022-03-23 16:03:50 S 11 54 58.411 +22 02 19.61 V C57
2022-03-23 16:03:50 s 1 -170043.48 8 +205336.52 8600.0 C57
2022-03-23 16:33:50 S 11 54 58.118 +22 01 58.69 V C57
2022-03-23 16:33:50 s 1 -170581.92 1 +203414.54 3050.0 C57
2022-03-23 16:53:50 S 11 54 57.523 +22 01 43.57 V C57
2022-03-23 16:53:50 s 1 -170935.23 3 +202126.50 4680.0 C57
2022-03-23 17:03:50 S 11 54 57.238 +22 01 37.24 V C57
2022-03-23 17:03:50 s 1 -171110.17 9 +201480.46 7010.0 C57
2022-03-23 17:23:50 S 11 54 57.276 +22 01 16.90 V C57
2022-03-23 17:23:50 s 1 -171456.62 7 +200184.34 4610.0 C57
2022-03-23 17:43:50 S 11 54 56.844 +22 01 05.59 V C57
2022-03-23 17:43:50 s 1 -171798.44 5 +198882.82 9270.0 C57
2022-03-23 18:33:50 S 11 54 55.418 +22 00 22.61 V C57