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
2023-10-14 07:47:47 C 00 10 02.568 +28 55 20.03 V V00
2023-10-14 07:55:42 C 00 10 02.032 +28 55 12.54 V V00
2023-10-18 06:23:19 C 00 04 19.845 +27 24 25.29 X F52
2023-10-18 06:38:01 C 00 04 18.971 +27 24 10.88 X F52
2023-10-18 06:52:42 C 00 04 18.104 +27 23 56.77 X F52
2023-10-23 04:48:44 C 23 58 03.914 +25 28 00.12 V G96
2023-10-23 04:56:53 C 23 58 03.508 +25 27 52.27 V G96
2023-10-23 05:05:02 C 23 58 03.065 +25 27 44.42 V G96
2023-10-23 05:13:10 C 23 58 02.662 +25 27 35.71 V G96
2023-11-01 08:58:56 C 23 49 21.083 +21 54 44.04 X F51
2023-11-01 09:28:39 C 23 49 20.118 +21 54 15.90 X F51
2023-11-01 09:42:37 C 23 49 19.652 +21 54 02.82 X F51
2023-11-02 05:07:55 C 23 48 45.414 +21 35 53.76 X F52
2023-11-02 05:41:11 C 23 48 44.386 +21 35 22.96 X F52
2023-11-02 05:57:52 C 23 48 43.866 +21 35 07.66 X F52
2023-11-02 08:59:47 C 23 48 38.222 +21 32 18.45 X F51
2023-11-02 09:14:41 C 23 48 37.764 +21 32 04.53 X F51
2023-11-02 09:44:21 C 23 48 36.869 +21 31 36.81 X F51
2023-11-07 07:07:27 C 23 45 47.369 +19 45 42.44 V V06
2023-11-07 07:09:29 C 23 45 47.336 +19 45 40.57 V V06
2023-11-07 07:11:30 C 23 45 47.286 +19 45 38.95 V V06
2025-10-17 10:48:22 C 04 43 49.562 +24 00 37.12 V V00
2025-10-17 10:56:25 C 04 43 49.379 +24 00 33.59 V V00
2025-10-17 11:04:27 C 04 43 49.195 +24 00 29.70 V V00
2025-10-27 07:51:41 C 04 36 22.568 +21 55 17.83 V G96
2025-10-27 07:59:07 C 04 36 22.234 +21 55 13.84 V G96
2025-10-27 08:06:32 C 04 36 21.848 +21 55 09.77 V G96
2025-10-27 08:13:58 C 04 36 21.575 +21 55 04.87 V G96
2025-11-14 08:35:08 C 04 08 52.930 +16 19 14.88 V G96
2025-11-14 08:42:31 C 04 08 52.300 +16 19 07.79 V G96
2025-11-14 08:49:53 C 04 08 51.652 +16 19 01.20 V G96
2025-11-14 08:57:17 C 04 08 51.054 +16 18 53.86 V G96
2025-11-14 18:04:01 C 04 08 06.07 +16 10 19.1 V D29
2025-11-14 18:24:23 C 04 08 04.37 +16 09 59.5 V D29
2025-11-14 18:44:45 C 04 08 02.62 +16 09 40.4 V D29
2025-11-18 15:18:40 C 04 00 09.36 +14 39 35.7 V D29
2025-11-18 15:39:02 C 04 00 07.53 +14 39 15.8 V D29
2025-11-18 15:59:23 C 04 00 05.71 +14 38 55.4 V D29
2025-11-19 16:37:25 C 03 57 54.94 +14 14 08.9 V D29
2025-11-19 16:57:47 C 03 57 53.08 +14 13 48.4 V D29
2025-11-19 17:18:09 C 03 57 51.21 +14 13 27.9 V D29
2025-11-23 15:53:34 C 03 49 17.50 +12 36 01.0 V D29
2025-11-23 16:13:56 C 03 49 15.61 +12 35 39.7 V D29
2025-11-23 16:34:18 C 03 49 13.63 +12 35 18.8 V D29
2025-11-24 07:54:04 C 03 47 49.608 +12 19 16.98 X F52
2025-11-24 08:10:52 C 03 47 48.012 +12 18 59.36 X F52
2025-11-24 08:27:46 C 03 47 46.410 +12 18 41.73 X F52
2025-11-24 08:44:39 C 03 47 44.803 +12 18 24.04 X F52
2025-11-24 15:23:16 C 03 47 07.92 +12 11 23.3 V D29
2025-11-24 16:04:00 C 03 47 04.03 +12 10 40.3 V D29