351331 (2004 XH29)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5029567103 ± 2.80e-08
Semi-major axis (a)1.3811262181 AU ± 3.55e-09
Inclination (i)22.63433757° ± 5.46e-06
Long. of Asc. Node (Ω)232.03759461° ± 7.81e-06
Arg. of Perihelion (ω)334.12142983° ± 8.92e-06
Mean Anomaly (M)258.76958335° ± 8.18e-06
Mean Motion (n)0.6072425869°/day ± 2.34e-09
Perihelion dist (q)0.68647952 AU ± 3.87e-08
Aphelion dist (Q)2.07577292 AU ± 3.91e-08
Orbital Period1.62311785 yr ± 6.25e-09
Physical Parameters
H (abs. magnitude)18.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.295″
Uncertainty0
Orbit TypeApollo
MOID0.274132 AU
Observations Used272
Oppositions8
Arc Total2004-2026
First Observation Used2004-12-10
Last Observation Used2026-01-11
Observations (279)
Date Type RA Dec Mag Band Observatory
2004-12-10 09:46:39 C 05 43 49.52 -10 09 54.2 d 703
2004-12-10 09:58:09 C 05 43 48.37 -10 10 19.2 d 703
2004-12-10 10:09:42 C 05 43 47.25 -10 10 42.3 d 703
2004-12-10 10:21:18 C 05 43 46.03 -10 11 05.5 d 703
2004-12-10 21:04:07 C 05 42 44.25 -10 33 10.1 c 246
2004-12-10 21:05:10 C 05 42 44.19 -10 33 12.3 c 246
2004-12-10 21:06:51 C 05 42 43.94 -10 33 14.9 c 246
2004-12-10 21:08:14 C 05 42 43.74 -10 33 18.8 c 246
2004-12-10 21:09:17 C 05 42 43.66 -10 33 21.2 c 246
2004-12-10 21:10:15 C 05 42 43.56 -10 33 22.8 c 246
2004-12-11 01:40:48 C 05 42 16.00 -10 42 37.8 c 176
2004-12-11 01:41:59 C 05 42 15.87 -10 42 40.5 c 176
2004-12-11 01:43:08 C 05 42 15.75 -10 42 43.1 c 176
2004-12-11 01:44:19 C 05 42 15.62 -10 42 45.8 c 176
2004-12-11 04:53:48 C 05 41 57.64 -10 49 15.0 r 734
2004-12-11 05:00:00 C 05 41 56.90 -10 49 30.5 r 734
2004-12-11 08:25:05 C 05 41 35.71 -10 56 29.9 c 854
2004-12-11 22:52:33 C 05 40 08.57 -11 26 24.2 c 587
2004-12-11 22:57:23 C 05 40 07.98 -11 26 33.4 c 587
2004-12-11 23:02:21 C 05 40 07.39 -11 26 42.3 c 587
2004-12-12 01:01:36 C 05 39 54.72 -11 30 51.9 c 246
2004-12-12 01:02:40 C 05 39 54.61 -11 30 54.1 c 246
2004-12-12 16:30:07 C 05 38 18.49 -12 02 32.1 r 413
2004-12-12 16:32:18 C 05 38 18.26 -12 02 36.4 r 413
2004-12-12 16:34:26 C 05 38 18.03 -12 02 40.8 r 413
2004-12-13 07:34:26 C 05 36 43.76 -12 34 07.3 o 699
2004-12-13 07:55:30 C 05 36 41.45 -12 34 50.7 o 699
2004-12-13 08:16:38 C 05 36 39.06 -12 35 34.8 o 699
2004-12-13 08:37:42 C 05 36 36.75 -12 36 17.4 o 699
2004-12-14 23:15:51 C 05 32 24.46 -13 56 35.9 c 246
2004-12-14 23:16:48 C 05 32 24.36 -13 56 37.7 c 246
2004-12-14 23:17:43 C 05 32 24.29 -13 56 40.8 c 246
2004-12-14 23:18:40 C 05 32 24.15 -13 56 42.1 c 246
2004-12-14 23:19:33 C 05 32 24.03 -13 56 43.8 c 246
2004-12-15 22:45:59 C 05 29 45.57 -14 45 24.6 c 246
2004-12-15 22:52:58 C 05 29 44.70 -14 45 38.7 c 246
2004-12-15 22:54:00 C 05 29 44.60 -14 45 40.8 c 246
2004-12-15 22:54:54 C 05 29 44.46 -14 45 43.0 c 246
2004-12-25 11:21:15 C 05 01 03.63 -22 23 18.5 c 474
2004-12-25 11:23:55 C 05 01 03.26 -22 23 23.4 c 474
2004-12-25 11:27:16 C 05 01 02.80 -22 23 30.2 c 474
2004-12-25 11:30:46 C 05 01 02.29 -22 23 36.2 c 474
2004-12-30 11:55:52 C 04 44 28.62 -26 00 08.6 r 428
2004-12-30 12:09:36 C 04 44 26.65 -26 00 31.0 r 428
2004-12-30 23:22:12 C 04 42 52.36 -26 19 42.9 r 952
2004-12-30 23:25:16 C 04 42 51.94 -26 19 48.0 r 952
2004-12-30 23:26:19 C 04 42 51.80 -26 19 50.1 r 952
2004-12-30 23:29:39 C 04 42 51.32 -26 19 55.8 r 952
2005-01-27 13:57:12 C 03 17 06.03 -38 39 00.9 r 413
2005-01-27 14:11:10 C 03 17 04.39 -38 39 10.5 r 413