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
2024-10-09 12:02:22 C 03 13 17.454 -02 30 04.54 X F51
2024-10-09 12:40:42 C 03 13 15.127 -02 30 03.51 X F51
2024-10-09 12:59:23 C 03 13 14.000 -02 30 03.23 X F51
2024-10-24 08:00:08 C 02 48 53.478 -01 57 40.61 V G96
2024-10-24 08:07:32 C 02 48 52.909 -01 57 39.06 V G96
2024-10-24 08:14:58 C 02 48 52.315 -01 57 38.20 V G96
2024-10-24 08:22:22 C 02 48 51.664 -01 57 37.19 V G96
2024-10-30 09:24:00 C 02 37 36.747 -01 29 05.20 X F52
2024-10-30 09:41:11 C 02 37 35.352 -01 29 01.37 X F52
2024-10-30 09:58:23 C 02 37 33.974 -01 28 57.23 X F52
2024-10-30 10:15:38 C 02 37 32.575 -01 28 53.52 X F52
2024-11-01 07:01:27 C 02 34 04.285 -01 18 10.08 V G96
2024-11-01 07:08:53 C 02 34 03.666 -01 18 08.21 V G96
2024-11-01 07:16:19 C 02 34 03.119 -01 18 05.94 V G96
2024-11-01 07:23:44 C 02 34 02.485 -01 18 04.43 V G96