41440 (2000 HZ23)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2114236370 ± 1.38e-07
Semi-major axis (a)1.5755076341 AU ± 1.17e-08
Inclination (i)15.10543063° ± 8.93e-06
Long. of Asc. Node (Ω)64.03375281° ± 1.14e-05
Arg. of Perihelion (ω)200.14606897° ± 5.05e-05
Mean Anomaly (M)304.43832316° ± 8.34e-05
Mean Motion (n)0.4984039876°/day ± 5.57e-09
Perihelion dist (q)1.24240808 AU ± 2.18e-07
Aphelion dist (Q)1.90860719 AU ± 2.18e-07
Orbital Period1.97756500 yr ± 2.21e-08
Physical Parameters
H (abs. magnitude)19.88
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.363″
Uncertainty0
Orbit TypeAmor
MOID0.235648 AU
Observations Used204
Oppositions13
Arc Total1998-2024
First Observation Used1998-04-26
Last Observation Used2024-11-01
Observations (215)
Date Type RA Dec Mag Band Observatory
2000-05-06 01:21:02 C 15 39 24.76 +01 08 01.9 c 118
2000-05-06 01:30:42 C 15 39 24.19 +01 07 48.9 c 118
2000-05-06 23:47:26 C 15 38 07.88 +00 36 14.5 c 118
2000-05-06 23:55:33 C 15 38 07.37 +00 36 03.3 c 118
2000-05-07 09:59:52 C 15 37 31.05 +00 21 30.0 b 691
2000-05-07 10:30:19 C 15 37 29.05 +00 20 45.3 b 691
2000-05-07 11:00:43 C 15 37 27.08 +00 20 00.7 b 691
2000-05-08 16:54:38 C 15 35 38.67 -00 24 57.6 z 402
2000-05-08 16:56:26 C 15 35 38.59 -00 25 01.0 z 402
2000-05-08 16:58:16 C 15 35 38.30 -00 25 03.9 z 402
2000-05-09 08:16:08 C 15 34 41.38 -00 48 51.9 b 691
2000-05-09 08:21:42 C 15 34 40.98 -00 49 00.7 b 691
2000-05-09 08:27:18 C 15 34 40.55 -00 49 10.1 b 691
2000-05-09 15:04:59 C 15 34 15.82 -00 59 38.1 360
2000-05-09 15:09:59 C 15 34 15.48 -00 59 46.1 360
2000-05-09 15:14:44 C 15 34 15.11 -00 59 53.6 360
2000-05-10 05:52:21 C 15 33 19.30 -01 23 25.0 b 691
2000-05-10 05:59:10 C 15 33 18.82 -01 23 36.0 b 691
2000-05-10 06:05:38 C 15 33 18.36 -01 23 46.3 b 691
2000-05-11 00:09:31 C 15 32 06.11 -01 53 35.6 c 118
2000-05-11 00:15:14 C 15 32 05.64 -01 53 44.6 c 118
2000-05-11 00:24:52 C 15 32 05.00 -01 54 01.0 c 118
2000-05-12 09:20:49 C 15 29 51.16 -02 50 00.1 17.4 c 704
2000-05-12 09:39:13 C 15 29 49.81 -02 50 32.7 17.0 c 704
2000-05-12 09:58:07 C 15 29 48.29 -02 51 05.4 18.0 c 704
2000-05-23 22:14:53 C 15 09 13.77 -12 03 30.4 118
2000-05-23 22:24:55 C 15 09 12.93 -12 03 52.2 118
2000-05-23 23:21:57 C 15 09 08.19 -12 05 57.2 c 046
2000-05-23 23:23:27 C 15 09 08.11 -12 06 00.3 c 046
2000-05-23 23:24:30 C 15 09 08.01 -12 06 03.1 c 046
2000-05-23 23:25:41 C 15 09 07.92 -12 06 05.9 c 046
2000-05-25 05:44:53 C 15 06 48.96 -13 13 01.5 c 699
2000-05-25 06:14:56 C 15 06 46.34 -13 14 08.1 c 699
2000-05-25 06:45:05 C 15 06 43.84 -13 15 15.4 c 699
2000-05-25 07:15:17 C 15 06 41.26 -13 16 21.9 c 699
2000-05-28 04:16:26 C 15 01 29.31 -15 50 58.9 18.4 c 704
2000-05-28 04:35:46 C 15 01 27.69 -15 51 42.7 18.5 c 704
2000-05-28 04:57:12 C 15 01 25.88 -15 52 31.2 18.3 c 704
2000-05-28 05:16:31 C 15 01 24.29 -15 53 14.8 18.6 c 704
2000-05-28 05:35:48 C 15 01 22.68 -15 53 58.3 18.4 c 704
2000-05-29 04:25:08 C 14 59 42.02 -16 45 25.9 17.8 c 704
2000-05-29 04:44:24 C 14 59 40.46 -16 46 10.0 17.4 c 704
2000-05-29 05:03:41 C 14 59 38.92 -16 46 53.7 17.8 c 704
2000-05-29 05:22:56 C 14 59 37.27 -16 47 36.6 18.2 c 704
2000-05-29 05:42:11 C 14 59 35.74 -16 48 20.7 17.8 c 704
2000-05-30 05:24:51 C 14 57 52.67 -17 41 50.6 b 691
2000-05-30 05:56:17 C 14 57 50.12 -17 43 01.8 b 691
2000-05-30 06:27:50 C 14 57 47.57 -17 44 12.5 b 691
2000-06-01 14:12:29 C 14 53 53.10 -19 49 36.0 360
2000-06-01 14:16:29 C 14 53 52.76 -19 49 44.6 360