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
2015-08-13 07:24:19 C 21 26 35.10 +14 02 01.3 R G45
2015-08-20 02:07:54 C 21 11 27.27 +17 47 40.0 q I15
2015-08-20 02:13:07 C 21 11 26.73 +17 47 47.2 q I15
2015-08-20 02:18:19 C 21 11 26.24 +17 47 53.4 q I15
2015-09-08 20:13:31 C 20 30 20.63 +25 33 31.0 c A24
2015-09-08 20:29:40 C 20 30 19.45 +25 33 41.3 c A24
2015-09-08 20:39:15 C 20 30 18.75 +25 33 47.3 c A24
2015-09-08 21:02:29 C 20 30 17.08 +25 34 02.4 c A24
2015-09-08 21:05:18 C 20 30 16.86 +25 34 04.2 c A24
2015-09-08 21:18:07 C 20 30 15.92 +25 34 12.6 c A24
2015-12-17 02:47:21 C 23 24 50.97 +31 43 18.0 q 703
2015-12-17 03:00:19 C 23 24 53.36 +31 43 16.6 q 703
2015-12-17 03:06:48 C 23 24 54.42 +31 43 16.8 q 703
2017-10-09 09:18:41 C 07 09 29.62 +59 13 47.0 U G96
2017-10-09 09:32:30 C 07 09 32.33 +59 13 44.2 U G96
2017-10-09 09:39:26 C 07 09 33.85 +59 13 43.0 U G96
2017-10-28 09:31:36 C 08 26 49.66 +55 53 00.2 U 703
2017-10-28 09:39:25 C 08 26 50.48 +55 52 57.0 U 703
2017-10-28 09:57:37 C 08 26 52.84 +55 52 45.9 U 703
2017-11-10 08:37:24 C 08 58 36.19 +52 26 39.3 U G96
2017-11-10 08:44:20 C 08 58 36.67 +52 26 34.9 U G96
2017-11-10 08:51:20 C 08 58 37.18 +52 26 29.9 U G96
2017-11-25 11:48:52 C 09 14 18.51 +47 51 05.8 U 703
2017-11-25 11:58:31 C 09 14 18.46 +47 50 58.3 U 703
2017-11-25 12:08:06 C 09 14 18.56 +47 50 51.2 U 703
2017-11-25 12:17:45 C 09 14 18.64 +47 50 43.8 U 703
2017-12-13 08:29:04 C 09 02 23.48 +41 20 00.5 U 703
2017-12-13 08:36:48 C 09 02 23.00 +41 19 52.5 U 703
2017-12-13 08:44:32 C 09 02 22.44 +41 19 44.7 U 703
2017-12-13 08:52:15 C 09 02 21.84 +41 19 37.5 U 703
2017-12-15 13:24:43 C 08 58 37.33 +40 23 13.7 U T08
2017-12-15 13:38:51 C 08 58 36.17 +40 22 58.2 U T08
2017-12-15 13:54:04 C 08 58 34.83 +40 22 42.1 U T08
2017-12-15 14:09:30 C 08 58 33.65 +40 22 24.9 U T08
2017-12-20 07:23:26 C 08 49 01.85 +38 11 30.0 U 703
2017-12-20 07:31:12 C 08 49 01.26 +38 11 21.2 U 703
2017-12-20 07:38:58 C 08 49 00.39 +38 11 12.3 U 703
2017-12-20 07:46:43 C 08 48 59.67 +38 11 03.6 U 703
2017-12-21 08:41:54 C 08 46 38.02 +37 40 31.4 U 703
2017-12-21 08:49:29 C 08 46 37.25 +37 40 22.3 U 703
2017-12-21 08:57:03 C 08 46 36.48 +37 40 12.9 U 703
2017-12-21 09:04:39 C 08 46 35.71 +37 40 03.3 U 703
2017-12-24 13:41:06 C 08 38 52.236 +36 02 05.24 U F51
2017-12-24 13:56:58 C 08 38 50.447 +36 01 44.09 U F51
2017-12-24 14:28:48 C 08 38 46.860 +36 01 01.35 U F51
2017-12-25 08:49:28 C 08 36 51.58 +35 36 32.7 U 703
2017-12-25 08:57:00 C 08 36 50.72 +35 36 22.1 U 703
2017-12-25 09:04:33 C 08 36 49.88 +35 36 12.6 U 703
2017-12-25 09:12:04 C 08 36 49.03 +35 36 02.4 U 703
2017-12-28 07:44:43 C 08 29 05.74 +33 58 57.1 U 703