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
2022-02-10 02:02:31 C 11 23 43.48 +28 01 48.1 X K87
2022-02-10 02:05:42 C 11 23 43.71 +28 01 48.4 X K87
2022-02-10 02:08:51 C 11 23 43.91 +28 01 48.5 X K87
2022-02-10 21:53:16 C 11 25 10.14 +28 04 09.8 V 073
2022-02-10 22:05:19 C 11 25 10.89 +28 04 11.7 V 073
2022-02-10 22:16:51 C 11 25 11.58 +28 04 13.6 V 073
2022-02-11 09:43:43 C 11 25 57.78 +28 05 36.9 V 703
2022-02-11 09:51:16 C 11 25 58.34 +28 05 37.7 V 703
2022-02-11 09:58:48 C 11 25 58.75 +28 05 38.4 V 703
2022-02-11 10:06:21 C 11 25 59.16 +28 05 39.0 V 703
2022-02-11 11:34:21 C 11 26 06.54 +28 05 56.7 V T05
2022-02-11 11:38:57 C 11 26 06.78 +28 05 57.3 V T05
2022-02-11 11:43:48 C 11 26 07.05 +28 05 58.2 V T05
2022-02-11 11:46:26 C 11 26 07.21 +28 05 58.7 V T05
2022-02-11 12:29:35 C 11 26 09.54 +28 06 03.2 V T05
2022-02-11 13:05:17 C 11 26 11.48 +28 06 06.3 V T05
2022-02-11 22:31:22 C 11 26 52.29 +28 06 32.8 V A17
2022-02-11 22:48:29 C 11 26 53.32 +28 06 35.1 V A17
2022-02-11 23:05:33 C 11 26 54.33 +28 06 37.3 V A17
2022-02-12 09:50:43 C 11 27 38.47 +28 07 53.1 V T05
2022-02-12 09:56:40 C 11 27 38.79 +28 07 53.9 V T05
2022-02-12 10:02:36 C 11 27 39.12 +28 07 54.5 V T05
2022-02-12 10:11:49 C 11 27 39.62 +28 07 55.8 V T05
2022-02-12 23:36:49 C 11 28 32.07 +28 08 38.2 X B88
2022-02-12 23:59:21 C 11 28 33.33 +28 08 40.3 X B88
2022-02-13 00:21:38 C 11 28 34.53 +28 08 42.6 X B88
2022-02-13 02:04:49 C 11 28 40.14 +28 08 45.1 V K87
2022-02-13 02:07:59 C 11 28 40.32 +28 08 45.3 V K87
2022-02-13 02:11:11 C 11 28 40.50 +28 08 45.7 V K87
2022-02-13 05:40:25 C 11 28 57.04 +28 09 05.8 V 703
2022-02-13 05:48:22 C 11 28 57.46 +28 09 06.4 V 703
2022-02-13 05:56:18 C 11 28 57.92 +28 09 07.5 V 703
2022-02-13 06:04:15 C 11 28 58.39 +28 09 08.5 V 703
2022-02-13 09:58:19 C 11 29 13.13 +28 09 36.0 V T08
2022-02-13 10:05:37 C 11 29 13.53 +28 09 36.7 V T08
2022-02-13 10:13:01 C 11 29 13.92 +28 09 37.6 V T08
2022-02-13 10:23:00 C 11 29 14.44 +28 09 38.4 V T08
2022-02-13 10:35:00 C 11 29 15.09 +28 09 38.9 V T05
2022-02-13 10:37:43 C 11 29 15.23 +28 09 39.1 V T05
2022-02-13 10:41:41 C 11 29 15.41 +28 09 39.2 V T05
2022-02-13 10:56:58 C 11 29 16.19 +28 09 40.9 V T05
2022-02-14 06:44:14 C 11 30 31.91 +28 10 28.2 V 703
2022-02-14 06:51:52 C 11 30 32.27 +28 10 28.8 V 703
2022-02-14 06:59:29 C 11 30 32.68 +28 10 29.2 V 703
2022-02-14 07:07:06 C 11 30 33.05 +28 10 29.9 V 703
2022-02-14 10:56:09 C 11 30 46.85 +28 10 50.8 V T08
2022-02-14 10:59:28 C 11 30 47.00 +28 10 51.5 V T08
2022-02-14 11:21:56 C 11 30 48.04 +28 10 52.2 V T08
2022-02-14 11:29:02 C 11 30 48.36 +28 10 53.0 V T08
2022-02-15 09:17:53 C 11 32 09.36 +28 11 21.4 V T05