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
2018-02-07 05:33:00 C 07 06 31.59 +12 16 42.2 U I41
2018-02-09 04:26:32 C 07 05 27.61 +11 39 15.2 U I41
2018-02-09 04:27:15 C 07 05 27.59 +11 39 14.5 U I41
2018-02-09 04:58:41 C 07 05 26.84 +11 38 50.5 U I41
2018-02-09 04:59:24 C 07 05 26.81 +11 38 50.0 U I41
2018-02-09 05:02:15 C 07 05 26.74 +11 38 47.9 U I41
2018-02-09 05:03:40 C 07 05 26.71 +11 38 46.6 U I41
2018-02-09 05:34:37 C 07 05 25.97 +11 38 22.9 U I41
2018-02-09 05:35:20 C 07 05 25.95 +11 38 22.4 U I41
2018-02-09 06:01:05 C 07 05 25.32 +11 38 02.5 U I41
2020-01-02 14:50:03 C 11 10 30.044 -03 57 17.36 U F51
2020-01-02 15:04:27 C 11 10 30.044 -03 57 31.87 U F51
2020-01-02 15:18:50 C 11 10 30.045 -03 57 46.77 U F51
2020-01-02 15:33:11 C 11 10 30.046 -03 58 01.34 U F51
2020-01-20 13:01:58 C 11 03 00.047 -10 54 52.98 U F52
2020-01-20 13:21:06 C 11 02 59.231 -10 55 09.95 U F52
2020-01-20 13:40:15 C 11 02 58.419 -10 55 26.92 U F52
2020-01-20 13:59:29 C 11 02 57.586 -10 55 43.94 U F52
2020-01-26 11:49:49 C 10 56 21.855 -12 55 33.58 U F52
2020-01-26 12:05:54 C 10 56 20.937 -12 55 46.38 U F52
2020-01-26 12:07:46 C 10 56 20.837 -12 55 47.97 U F52
2020-01-26 12:23:55 C 10 56 19.904 -12 56 00.83 U F52
2020-01-26 12:25:46 C 10 56 19.805 -12 56 02.17 U F52
2020-01-26 12:41:52 C 10 56 18.879 -12 56 15.14 U F52
2020-01-26 12:43:43 C 10 56 18.768 -12 56 16.66 U F52
2020-01-29 12:56:17 C 10 52 10.678 -13 51 46.07 U F51
2020-01-29 13:11:13 C 10 52 09.716 -13 51 57.01 U F51
2020-01-29 13:25:59 C 10 52 08.769 -13 52 07.89 U F51
2020-01-29 13:40:45 C 10 52 07.818 -13 52 18.81 U F51
2020-01-30 08:34:19 C 10 50 58.46 -14 06 08.8 V G96
2020-01-30 08:41:45 C 10 50 57.99 -14 06 14.1 V G96
2020-01-30 08:49:11 C 10 50 57.48 -14 06 19.7 V G96
2020-01-30 08:56:38 C 10 50 57.00 -14 06 24.4 V G96
2020-02-19 06:23:24 C 10 13 58.72 -17 52 22.5 V G96
2020-02-19 06:30:48 C 10 13 58.06 -17 52 24.1 V G96
2020-02-19 06:45:06 C 10 13 56.79 -17 52 26.9 V G96
2020-02-19 06:52:31 C 10 13 56.16 -17 52 28.3 V G96
2020-02-20 06:05:20 C 10 11 58.59 -17 56 40.9 V G96
2020-02-20 06:12:57 C 10 11 57.92 -17 56 42.4 V G96
2020-02-20 06:20:34 C 10 11 57.21 -17 56 42.9 V G96
2020-02-20 06:28:12 C 10 11 56.58 -17 56 44.7 V G96
2022-01-10 14:53:13 C 12 27 24.849 -19 32 59.24 U F52
2022-01-10 15:09:12 C 12 27 25.378 -19 33 13.89 U F52
2022-01-10 15:25:10 C 12 27 25.870 -19 33 28.53 U F52
2022-01-10 15:40:53 C 12 27 26.365 -19 33 43.00 U F52