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
2017-12-28 08:00:07 C 08 29 03.87 +33 58 35.0 U 703
2017-12-28 08:07:49 C 08 29 02.99 +33 58 25.4 U 703
2017-12-29 06:24:55 C 08 26 32.77 +33 26 42.6 U G96
2017-12-29 06:32:24 C 08 26 31.89 +33 26 32.2 U G96
2017-12-29 06:39:54 C 08 26 30.99 +33 26 21.8 U G96
2017-12-29 06:47:24 C 08 26 30.09 +33 26 11.0 U G96
2017-12-30 05:24:12 C 08 23 55.91 +32 53 32.7 U 703
2017-12-30 05:32:00 C 08 23 55.00 +32 53 22.5 U 703
2017-12-30 05:39:46 C 08 23 54.06 +32 53 11.6 U 703
2017-12-30 05:47:34 C 08 23 53.17 +32 53 00.6 U 703
2017-12-30 11:16:57 C 08 23 14.58 +32 45 11.3 U T08
2017-12-30 11:40:24 C 08 23 11.70 +32 44 37.6 U T08
2017-12-30 11:53:42 C 08 23 10.07 +32 44 18.5 U T08
2017-12-30 11:59:05 C 08 23 09.33 +32 44 10.2 U T08
2018-01-05 09:17:14 C 08 06 46.92 +29 11 46.1 o 691
2018-01-05 09:39:16 C 08 06 44.23 +29 11 11.9 o 691
2018-01-05 10:00:55 C 08 06 41.59 +29 10 38.4 o 691
2018-01-07 13:26:49 C 08 00 47.30 +27 51 16.3 U T08
2018-01-07 13:29:45 C 08 00 46.90 +27 51 12.5 U T08
2018-01-07 13:44:49 C 08 00 45.10 +27 50 49.0 U T08
2018-01-07 13:47:40 C 08 00 44.81 +27 50 46.0 U T08
2018-01-07 14:02:18 C 08 00 43.03 +27 50 21.1 U T08
2018-01-07 14:05:09 C 08 00 42.70 +27 50 17.3 U T08
2018-01-07 14:20:06 C 08 00 40.90 +27 49 53.6 U T08
2018-01-12 06:25:29 C 07 48 21.22 +24 56 40.2 U G96
2018-01-12 06:33:01 C 07 48 20.38 +24 56 28.6 U G96
2018-01-12 06:40:34 C 07 48 19.54 +24 56 17.0 U G96
2018-01-12 06:48:06 C 07 48 18.68 +24 56 05.7 U G96
2018-01-12 07:11:36 C 07 48 16.12 +24 55 30.9 U 703
2018-01-12 07:19:09 C 07 48 15.17 +24 55 18.3 U 703
2018-01-12 07:26:41 C 07 48 14.31 +24 55 05.3 U 703
2018-01-13 12:16:05 C 07 45 12.67 +24 11 13.8 U T05
2018-01-13 12:29:39 C 07 45 11.17 +24 10 53.1 U T05
2018-01-13 12:43:16 C 07 45 09.66 +24 10 32.4 U T05
2018-01-13 12:51:42 C 07 45 08.74 +24 10 19.4 U T05
2018-01-13 22:17:28 C 07 44 11.94 +23 55 54.2 q 160
2018-01-13 22:19:27 C 07 44 11.70 +23 55 50.7 q 160
2018-01-13 22:21:27 C 07 44 11.49 +23 55 47.8 q 160
2018-01-14 02:16:42 C 07 43 48.20 +23 49 53.3 U W34
2018-01-14 02:27:24 C 07 43 47.06 +23 49 37.5 U W34
2018-01-14 02:54:51 C 07 43 44.13 +23 48 56.7 U W34
2018-01-15 06:59:49 C 07 40 54.35 +23 06 50.7 U 703
2018-01-15 07:07:25 C 07 40 53.58 +23 06 39.5 U 703
2018-01-15 07:15:01 C 07 40 52.78 +23 06 28.2 U 703
2018-01-15 07:22:37 C 07 40 51.97 +23 06 17.2 U 703
2018-01-15 07:30:13 C 07 40 51.17 +23 06 05.7 U 703
2018-01-15 07:39:38 C 07 40 50.20 +23 05 51.4 U 703
2018-01-15 07:47:15 C 07 40 49.40 +23 05 40.0 U 703
2018-01-15 07:54:50 C 07 40 48.60 +23 05 28.2 U 703
2018-01-15 11:34:12 C 07 40 26.68 +23 00 06.3 U T08