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
2022-03-25 09:00:04 C 11 53 50.28 +21 29 53.7 V V00
2022-03-25 09:07:04 C 11 53 50.28 +21 29 47.8 V V00
2022-03-25 09:14:03 C 11 53 50.27 +21 29 41.7 V V00
2022-03-26 08:05:08 C 11 54 02.62 +21 10 32.3 V 703
2022-03-26 08:12:43 C 11 54 02.62 +21 10 25.8 V 703
2022-03-26 08:20:16 C 11 54 02.64 +21 10 19.2 V 703
2022-03-26 08:27:48 C 11 54 02.57 +21 10 12.6 V 703
2022-03-26 10:17:21 C 11 54 04.22 +21 08 49.1 V T08
2022-03-26 10:33:07 C 11 54 04.20 +21 08 35.9 V T08
2022-03-26 10:56:48 C 11 54 04.11 +21 08 15.4 V T08
2022-03-26 11:03:31 C 11 54 04.11 +21 08 09.8 V T08
2022-03-27 08:44:51 C 11 54 17.23 +20 49 40.7 V T05
2022-03-27 08:49:29 C 11 54 17.24 +20 49 37.1 V T05
2022-03-27 08:54:51 C 11 54 17.23 +20 49 32.6 V T05
2022-03-27 09:04:45 C 11 54 17.21 +20 49 24.1 V T05
2022-03-27 21:48:22 C 11 54 24.17 +20 38 09.5 V G33
2022-03-27 21:55:29 C 11 54 24.20 +20 38 03.3 V G33
2022-03-27 22:02:19 C 11 54 24.21 +20 37 57.7 V G33
2022-03-28 07:02:52 C 11 54 28.17 +20 30 20.1 q H45
2022-03-28 07:05:08 C 11 54 28.18 +20 30 17.0 q H45
2022-03-28 07:06:59 C 11 54 28.18 +20 30 15.6 q H45
2022-03-28 07:08:53 C 11 54 28.18 +20 30 14.1 q H45
2022-03-28 07:10:45 C 11 54 28.18 +20 30 12.5 q H45
2022-03-28 10:28:32 C 11 54 30.53 +20 27 30.5 V T05
2022-03-28 10:29:12 C 11 54 30.51 +20 27 30.4 V T05
2022-03-28 10:33:09 C 11 54 30.54 +20 27 27.0 V T05
2022-03-28 10:33:48 C 11 54 30.53 +20 27 26.4 V T05
2022-03-28 10:42:22 C 11 54 30.52 +20 27 18.5 V T05
2022-03-28 10:43:41 C 11 54 30.51 +20 27 17.2 V T05
2022-03-28 10:58:17 C 11 54 30.50 +20 27 04.7 V T05
2022-03-28 10:58:56 C 11 54 30.52 +20 27 04.0 V T05
2022-03-28 11:02:50 C 11 54 30.48 +20 27 01.5 V T08
2022-03-28 11:08:05 C 11 54 30.46 +20 26 56.9 V T08
2022-03-28 11:15:59 C 11 54 30.46 +20 26 49.7 V T08
2022-03-28 11:31:47 C 11 54 30.46 +20 26 35.6 V T08
2022-03-28 19:58:59 C 11 54 37.61 +20 18 58.5 V K83
2022-03-28 20:04:23 C 11 54 37.65 +20 18 54.4 V K83
2022-03-28 20:09:46 C 11 54 37.65 +20 18 49.0 V K83
2022-03-29 00:24:32 C 11 54 38.24 +20 15 08.8 X L63
2022-03-29 00:48:22 C 11 54 38.29 +20 14 46.9 X L63
2022-03-29 03:19:04 C 11 54 41.239 +20 13 18.73 V W68
2022-03-29 04:02:51 C 11 54 41.275 +20 12 40.97 V W68
2022-03-29 04:06:50 C 11 54 41.273 +20 12 37.19 V W68
2022-03-29 04:16:16 C 11 54 41.270 +20 12 29.20 V W68
2022-03-30 08:50:18 C 11 54 59.582 +19 46 52.32 V T05
2022-03-30 08:55:34 C 11 54 59.626 +19 46 47.50 V T05
2022-03-30 09:04:07 C 11 54 59.604 +19 46 39.79 V T05
2022-03-30 09:12:01 C 11 54 59.604 +19 46 33.24 V T05
2022-03-31 10:17:40 C 11 55 15.475 +19 24 13.14 V T05
2022-03-31 10:21:41 C 11 55 15.487 +19 24 09.54 V T05