439908 (2000 XH47)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2252126861 ± 1.93e-08
Semi-major axis (a)1.5256225118 AU ± 1.21e-09
Inclination (i)16.94680399° ± 5.00e-06
Long. of Asc. Node (Ω)295.82546130° ± 6.69e-06
Arg. of Perihelion (ω)104.75197875° ± 2.26e-05
Mean Anomaly (M)109.49969162° ± 1.80e-05
Mean Motion (n)0.5230481176°/day ± 6.24e-10
Perihelion dist (q)1.18203297 AU ± 2.95e-08
Aphelion dist (Q)1.86921206 AU ± 2.95e-08
Orbital Period1.88438931 yr ± 2.25e-09
Physical Parameters
H (abs. magnitude)19.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.346″
Uncertainty0
Orbit TypeAmor
MOID0.310926 AU
Observations Used327
Oppositions11
Arc Total1998-2022
First Observation Used1998-07-03
Last Observation Used2022-01-10
Observations (345)
Date Type RA Dec Mag Band Observatory
1998-07-03 07:17:23 C 21 08 31.31 -18 43 13.6 i 691
1998-07-03 07:49:08 C 21 08 30.00 -18 42 50.2 i 691
1998-07-03 08:20:29 C 21 08 28.69 -18 42 26.3 i 691
2000-11-16 09:37:05 C 06 27 21.41 +77 59 00.8 19.4 c 704
2000-11-16 09:59:21 C 06 27 19.48 +77 58 48.4 19.3 c 704
2000-11-16 10:21:36 C 06 27 18.06 +77 58 36.3 19.2 c 704
2000-11-16 10:43:58 C 06 27 16.56 +77 58 23.4 19.4 c 704
2000-11-17 09:29:29 C 06 26 19.73 +77 45 25.5 18.7 c 704
2000-11-17 09:53:39 C 06 26 18.47 +77 45 11.7 19.0 c 704
2000-11-17 10:15:34 C 06 26 16.71 +77 44 58.3 18.9 c 704
2000-11-17 10:45:16 C 06 26 14.41 +77 44 40.5 18.5 c 704
2000-11-17 11:08:15 C 06 26 12.80 +77 44 26.5 18.7 c 704
2000-11-19 09:20:47 C 06 23 35.79 +77 15 22.7 18.7 c 704
2000-11-19 09:42:31 C 06 23 33.90 +77 15 08.7 18.7 c 704
2000-11-19 10:04:21 C 06 23 32.25 +77 14 54.5 18.9 c 704
2000-11-19 10:26:02 C 06 23 30.42 +77 14 39.0 18.9 c 704
2000-11-19 10:47:47 C 06 23 28.41 +77 14 24.8 19.1 c 704
2000-12-15 05:24:30 C 05 25 22.54 +62 49 10.7 17.7 c 704
2000-12-15 05:46:17 C 05 25 20.79 +62 48 23.1 18.3 c 704
2000-12-15 06:08:32 C 05 25 18.96 +62 47 36.3 18.1 c 704
2000-12-15 06:30:42 C 05 25 17.28 +62 46 48.5 18.0 c 704
2000-12-16 04:57:19 C 05 23 51.73 +61 57 31.0 17.9 c 704
2000-12-16 05:18:19 C 05 23 50.16 +61 56 45.1 18.4 c 704
2000-12-16 05:19:45 C 05 23 50.01 +61 56 42.5 18.1 c 704
2000-12-16 05:40:09 C 05 23 48.58 +61 55 57.2 18.7 c 704
2000-12-16 05:42:20 C 05 23 48.32 +61 55 53.1 18.2 c 704
2000-12-16 06:03:19 C 05 23 46.81 +61 55 06.7 18.9 c 704
2000-12-16 06:04:46 C 05 23 46.76 +61 55 03.3 18.3 c 704
2000-12-16 06:27:02 C 05 23 44.87 +61 54 13.5 18.9 c 704
2000-12-16 06:32:04 C 05 23 44.54 +61 54 02.6 18.7 c 704
2000-12-16 06:50:53 C 05 23 43.15 +61 53 21.3 18.7 c 704
2000-12-16 18:36:23 C 05 23 02.15 +61 26 52.0 046
2000-12-16 18:37:54 C 05 23 02.01 +61 26 48.5 046
2000-12-16 18:39:28 C 05 23 01.92 +61 26 44.2 046
2000-12-16 18:40:59 C 05 23 01.87 +61 26 41.2 046
2000-12-16 18:42:32 C 05 23 01.55 +61 26 37.6 046
2000-12-16 19:06:29 C 05 22 55.60 +61 25 48.5 327
2000-12-16 19:11:06 C 05 22 55.52 +61 25 38.8 19.1 327
2000-12-16 19:15:51 C 05 22 55.19 +61 25 29.2 327
2000-12-16 19:20:35 C 05 22 54.82 +61 25 15.9 327
2000-12-17 05:04:02 C 05 22 23.95 +61 03 30.3 17.5 c 704
2000-12-17 05:26:12 C 05 22 22.39 +61 02 40.8 18.4 c 704
2000-12-17 05:48:22 C 05 22 20.75 +61 01 51.3 18.7 c 704
2000-12-17 06:10:34 C 05 22 19.18 +61 01 01.3 18.3 c 704
2000-12-17 06:32:47 C 05 22 17.58 +61 00 11.1 18.7 c 704
2000-12-17 17:41:53 C 05 21 41.36 +60 34 29.2 557
2000-12-17 17:44:08 C 05 21 41.24 +60 34 24.0 557
2000-12-17 17:48:44 C 05 21 40.99 +60 34 14.0 557
2000-12-17 21:21:19 C 05 21 27.81 +60 26 18.7 587
2000-12-17 21:26:00 C 05 21 27.39 +60 26 09.0 587