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
2023-11-20 08:47:50 C 03 02 04.749 +13 21 54.42 X F52
2023-12-09 05:37:07 C 02 33 46.671 +13 17 59.39 X F52
2023-12-09 05:49:17 C 02 33 46.056 +13 18 00.43 X F52
2023-12-09 06:01:25 C 02 33 45.428 +13 18 01.43 X F52
2023-12-09 06:13:38 C 02 33 44.808 +13 18 02.57 X F52
2023-12-17 05:13:37 C 02 26 38.454 +13 41 14.60 V G96
2023-12-17 05:21:48 C 02 26 38.184 +13 41 15.94 V G96
2023-12-17 05:29:59 C 02 26 37.943 +13 41 17.05 V G96
2023-12-17 05:38:10 C 02 26 37.684 +13 41 18.82 V G96
2024-01-10 02:49:15 C 02 29 53.513 +16 34 24.38 V G96
2024-01-10 02:57:24 C 02 29 53.772 +16 34 27.88 V G96
2024-01-10 03:05:33 C 02 29 54.064 +16 34 31.55 V G96
2024-01-10 03:13:41 C 02 29 54.305 +16 34 34.68 V G96
2024-02-05 03:10:18 C 03 11 21.700 +21 44 48.01 V V00
2024-02-05 03:18:14 C 03 11 22.427 +21 44 52.08 V V00
2024-02-05 03:26:10 C 03 11 23.140 +21 44 56.44 V V00
2024-02-05 03:34:06 C 03 11 23.878 +21 45 00.54 V V00
2025-09-23 09:59:35 C 01 46 29.315 +03 47 07.50 X F52
2025-09-23 10:16:12 C 01 46 28.655 +03 47 03.16 X F52
2025-09-23 10:32:54 C 01 46 28.010 +03 46 58.84 X F52
2025-09-24 21:07:51 C 01 45 08.853 +03 37 27.14 W O18
2025-09-24 21:09:18 C 01 45 08.792 +03 37 26.41 W O18
2025-09-25 20:41:34 C 01 44 12.341 +03 30 48.70 W O18
2025-09-25 21:20:12 C 01 44 10.683 +03 30 37.52 W O18
2025-09-28 20:01:13 C 01 41 07.164 +03 09 53.13 W O18
2025-09-28 21:38:09 C 01 41 02.540 +03 09 23.73 W O18
2025-10-02 18:09:22 C 01 36 32.673 +02 40 41.61 W O18
2025-10-02 19:56:26 C 01 36 26.915 +02 40 07.68 W O18
2025-10-12 16:55:15 C 01 22 52.700 +01 22 41.56 W O18
2025-10-12 17:54:34 C 01 22 48.860 +01 22 22.12 W O18
2025-10-17 16:13:01 C 01 15 21.641 +00 44 30.75 W O18
2025-10-17 17:12:41 C 01 15 17.677 +00 44 12.23 W O18
2025-10-18 16:01:12 C 01 13 50.435 +00 37 11.02 W O18
2025-10-18 17:00:47 C 01 13 46.461 +00 36 52.95 W O18
2025-10-19 06:59:51 C 01 12 52.758 +00 32 39.80 V G96
2025-10-19 07:07:59 C 01 12 52.236 +00 32 37.32 V G96
2025-10-19 07:16:07 C 01 12 51.725 +00 32 34.44 V G96
2025-10-19 07:24:17 C 01 12 51.142 +00 32 32.14 V G96
2025-10-19 09:37:32 C 01 12 42.787 +00 31 54.06 X F51
2025-10-19 10:18:53 C 01 12 40.016 +00 31 41.51 X F51
2025-10-19 10:39:31 C 01 12 38.636 +00 31 35.40 X F51
2025-10-19 15:55:34 C 01 12 18.772 +00 29 57.69 W O18
2025-10-19 16:55:07 C 01 12 14.802 +00 29 39.79 W O18
2025-10-20 15:47:21 C 01 10 47.357 +00 22 53.61 W O18
2025-10-20 18:05:43 C 01 10 38.188 +00 22 13.15 W O18
2025-10-21 15:52:14 C 01 09 15.349 +00 15 55.61 W O18
2025-10-21 16:51:44 C 01 09 11.408 +00 15 38.58 W O18