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
2002-12-29 01:22:16 C 08 22 42.01 +27 54 55.6 941
2002-12-29 01:27:33 C 08 22 42.24 +27 54 59.0 941
2002-12-29 01:32:52 C 08 22 42.52 +27 55 02.4 941
2002-12-29 01:38:10 C 08 22 42.77 +27 55 05.0 941
2003-01-02 08:49:57 C 08 28 32.83 +29 04 21.7 c 670
2003-01-02 11:23:39 C 08 28 39.72 +29 06 06.6 c 670
2003-01-04 21:21:05 C 08 31 51.83 +29 47 24.4 941
2003-01-04 21:24:22 C 08 31 52.01 +29 47 26.6 941
2003-01-04 21:27:40 C 08 31 52.22 +29 47 28.8 941
2003-01-04 21:30:59 C 08 31 52.45 +29 47 30.7 941
2003-01-10 08:56:56 C 08 38 44.01 +31 26 29.2 18.5 c 704
2003-01-10 09:20:22 C 08 38 44.94 +31 26 46.9 18.8 c 704
2003-01-10 09:43:45 C 08 38 45.82 +31 27 03.3 18.9 c 704
2003-01-10 10:33:33 C 08 38 48.04 +31 27 40.9 18.7 c 704
2003-01-12 01:29:47 C 08 40 48.64 +31 57 45.0 941
2003-01-12 01:33:05 C 08 40 48.79 +31 57 47.7 941
2003-01-12 01:36:22 C 08 40 48.92 +31 57 50.3 941
2003-01-12 01:39:40 C 08 40 49.08 +31 57 53.0 941
2003-01-12 02:38:23 C 08 40 51.04 +31 58 30.1 d 118
2003-01-12 02:41:55 C 08 40 51.13 +31 58 32.4 d 118
2003-01-12 02:45:04 C 08 40 51.25 +31 58 34.5 d 118
2003-01-12 02:46:43 C 08 40 51.32 +31 58 35.7 d 118
2003-01-12 20:33:06 C 08 41 48.60 +32 12 18.5 c 240
2003-01-12 20:38:12 C 08 41 48.83 +32 12 23.2 c 240
2003-01-12 20:44:23 C 08 41 49.13 +32 12 28.5 c 198
2003-01-12 20:51:16 C 08 41 49.45 +32 12 34.4 c 198
2003-01-12 20:56:04 C 08 41 49.62 +32 12 38.1 c 240
2003-01-12 21:00:07 C 08 41 49.84 +32 12 41.5 c 198
2003-01-12 21:02:46 C 08 41 49.97 +32 12 43.7 c 198
2003-01-12 21:11:57 C 08 41 50.38 +32 12 51.3 c 198
2003-01-12 21:19:50 C 08 41 50.74 +32 12 57.7 c 198
2003-01-13 07:23:49 C 08 42 20.39 +32 21 02.4 17.7 c 704
2003-01-13 07:51:44 C 08 42 21.46 +32 21 24.7 18.1 c 704
2003-01-13 08:23:35 C 08 42 22.70 +32 21 49.2 18.0 c 704
2003-01-13 08:53:49 C 08 42 23.91 +32 22 12.7 18.1 c 704
2003-01-13 09:17:59 C 08 42 24.85 +32 22 31.1 17.9 c 704
2003-01-16 07:45:29 C 08 45 58.51 +33 17 08.9 c 670
2003-01-16 09:36:18 C 08 46 02.74 +33 18 35.3 c 670
2003-01-24 00:21:41 C 08 55 05.59 +35 34 05.0 941
2003-01-24 00:24:59 C 08 55 05.69 +35 34 07.2 941
2003-01-24 00:28:20 C 08 55 05.77 +35 34 09.3 941
2003-01-24 00:31:39 C 08 55 05.94 +35 34 11.5 941
2003-01-25 00:45:40 C 08 56 17.06 +35 50 50.1 d 170
2003-01-25 00:48:15 C 08 56 17.09 +35 50 52.2 d 170
2003-01-25 00:54:21 C 08 56 17.41 +35 50 56.2 d 170
2003-01-25 01:02:22 C 08 56 17.75 +35 51 01.6 d 170
2003-01-25 01:08:44 C 08 56 17.98 +35 51 05.3 d 170
2003-01-25 06:34:38 C 08 56 35.43 +35 54 50.5 17.8 c 704
2003-01-25 06:56:32 C 08 56 36.24 +35 55 05.7 18.2 c 704
2003-01-25 07:18:33 C 08 56 37.01 +35 55 21.4 17.8 c 704