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
2020-11-11 05:43:01 C 02 18 55.47 +20 45 31.7 V G96
2020-11-11 05:50:25 C 02 18 54.89 +20 45 24.9 V G96
2020-11-11 05:57:50 C 02 18 54.29 +20 45 18.3 V G96
2020-11-17 05:56:09 C 02 08 21.296 +18 34 22.67 U F51
2020-11-17 06:14:47 C 02 08 19.968 +18 34 05.75 U F51
2020-11-17 06:33:27 C 02 08 18.641 +18 33 48.72 U F51
2020-12-05 05:56:10 C 01 45 03.53 +12 30 04.0 V G96
2020-12-05 06:10:59 C 01 45 02.92 +12 29 57.5 V G96
2020-12-05 06:18:24 C 01 45 02.63 +12 29 53.0 V G96
2020-12-14 03:35:17 C 01 39 14.25 +10 09 27.5 V G96
2020-12-14 03:42:48 C 01 39 14.11 +10 09 23.1 V G96
2020-12-14 03:50:19 C 01 39 13.90 +10 09 18.0 V G96
2020-12-14 03:57:50 C 01 39 13.82 +10 09 14.0 V G96
2020-12-17 07:37:53 C 01 38 04.968 +09 27 16.06 U F51
2020-12-17 07:51:16 C 01 38 04.787 +09 27 08.92 U F51
2020-12-17 08:04:51 C 01 38 04.610 +09 27 01.82 U F51
2020-12-17 08:18:16 C 01 38 04.410 +09 26 54.67 U F51
2021-08-29 06:51:04 C 15 54 21.550 +15 59 10.82 U F52
2021-08-29 07:24:07 C 15 54 28.879 +15 58 53.73 U F52
2021-08-29 07:40:37 C 15 54 32.554 +15 58 45.33 U F52
2022-11-21 12:09:39 C 09 58 34.043 -14 29 52.01 V G96
2022-11-21 12:16:21 C 09 58 35.184 -14 30 05.65 V G96
2022-11-21 12:23:05 C 09 58 36.311 -14 30 19.40 V G96
2022-11-21 12:29:48 C 09 58 37.456 -14 30 33.05 V G96
2022-12-01 14:42:09 C 10 44 31.972 -23 07 12.15 U F51
2022-12-01 14:57:01 C 10 44 35.045 -23 07 44.56 U F51
2022-12-01 15:11:55 C 10 44 38.136 -23 08 17.31 U F51
2022-12-01 15:26:47 C 10 44 41.230 -23 08 50.13 U F51
2023-08-16 08:08:31 C 01 28 40.45 +36 48 10.7 u H21
2023-08-16 08:34:50 C 01 28 40.13 +36 48 15.9 u H21
2023-09-16 08:38:45 C 00 58 37.758 +36 32 12.48 V V00
2023-09-16 08:46:37 C 00 58 37.211 +36 32 09.64 V V00
2023-09-16 08:54:27 C 00 58 36.664 +36 32 07.01 V V00
2023-09-16 09:02:17 C 00 58 36.109 +36 32 04.31 V V00
2023-09-22 08:19:10 C 00 48 24.181 +35 31 36.77 V G96
2023-09-22 08:28:15 C 00 48 23.447 +35 31 31.91 V G96
2023-09-22 08:37:17 C 00 48 22.810 +35 31 27.66 V G96
2023-09-22 08:46:19 C 00 48 22.129 +35 31 22.73 V G96
2023-10-07 06:58:40 C 00 21 33.249 +31 27 07.67 X F52
2023-10-07 07:15:24 C 00 21 32.008 +31 26 53.77 X F52
2023-10-07 07:32:08 C 00 21 30.770 +31 26 39.81 X F52
2023-10-09 07:14:47 C 00 18 06.980 +30 45 31.03 V G96
2023-10-09 07:22:53 C 00 18 06.397 +30 45 23.80 V G96
2023-10-09 07:31:00 C 00 18 05.832 +30 45 16.99 V G96
2023-10-09 07:39:05 C 00 18 05.209 +30 45 09.54 V G96
2023-10-14 07:00:02 C 00 10 06.117 +28 56 06.47 X F52
2023-10-14 07:16:42 C 00 10 05.012 +28 55 50.85 X F52
2023-10-14 07:31:55 C 00 10 03.623 +28 55 35.22 V V00
2023-10-14 07:33:19 C 00 10 03.932 +28 55 35.37 X F52
2023-10-14 07:39:51 C 00 10 03.079 +28 55 27.52 V V00