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
2020-09-15 12:06:24 C 02 55 21.937 -11 07 14.84 U F51
2020-09-15 12:32:33 C 02 55 21.183 -11 07 18.93 U F51
2020-09-16 12:38:47 C 02 54 42.120 -11 10 56.47 U F51
2020-09-16 13:04:46 C 02 54 41.310 -11 11 00.48 U F51
2020-09-16 13:31:09 C 02 54 40.477 -11 11 04.38 U F51
2020-09-16 13:57:59 C 02 54 39.636 -11 11 08.25 U F51
2020-09-17 12:56:26 C 02 53 59.135 -11 14 32.27 U F51
2020-09-17 13:24:16 C 02 53 58.194 -11 14 36.33 U F51
2020-09-17 13:52:18 C 02 53 57.241 -11 14 40.50 U F51
2020-09-18 12:49:41 C 02 53 13.463 -11 18 00.11 U F51
2020-09-18 13:17:43 C 02 53 12.441 -11 18 04.01 U F51
2020-09-18 13:47:16 C 02 53 11.354 -11 18 08.25 U F51
2020-09-22 11:48:37 C 02 49 38.130 -11 30 45.86 U F51
2020-09-22 12:03:23 C 02 49 37.446 -11 30 47.76 U F51
2020-09-22 12:17:59 C 02 49 36.781 -11 30 49.62 U F51
2020-09-22 12:32:28 C 02 49 36.118 -11 30 51.45 U F51
2020-09-24 09:45:43 C 02 47 34.75 -11 36 12.3 V G96
2020-09-24 09:53:08 C 02 47 34.40 -11 36 12.9 V G96
2020-09-24 10:00:31 C 02 47 34.02 -11 36 14.3 V G96
2020-09-27 12:22:22 C 02 43 49.758 -11 43 32.23 U F51
2020-09-27 12:38:23 C 02 43 48.850 -11 43 33.34 U F51
2020-09-27 12:54:24 C 02 43 47.941 -11 43 34.73 U F51
2020-10-16 09:37:18 C 02 12 34.932 -11 28 09.60 U F51
2020-10-16 09:54:19 C 02 12 33.540 -11 28 06.61 U F51
2020-10-16 10:11:18 C 02 12 32.163 -11 28 03.64 U F51
2020-10-16 10:28:18 C 02 12 30.750 -11 28 00.31 U F51
2022-09-28 09:01:04 C 03 05 37.676 -06 50 41.06 V G96
2022-09-28 09:08:34 C 03 05 37.403 -06 50 41.68 V G96
2022-09-28 09:16:03 C 03 05 37.068 -06 50 42.11 V G96
2022-09-28 09:23:33 C 03 05 36.686 -06 50 43.04 V G96
2022-09-28 14:13:06 C 03 05 23.843 -06 50 59.52 U F51
2022-09-28 14:26:12 C 03 05 23.236 -06 51 00.40 U F51
2022-09-28 14:39:23 C 03 05 22.617 -06 51 01.23 U F51
2022-10-19 10:35:07 C 02 33 54.031 -06 38 18.02 U F51
2022-10-19 10:50:59 C 02 33 52.757 -06 38 15.75 U F51
2022-10-19 11:06:49 C 02 33 51.493 -06 38 13.36 U F51
2022-10-19 11:22:39 C 02 33 50.222 -06 38 11.06 U F51
2022-10-29 06:26:16 C 02 15 35.118 -05 47 58.92 V G96
2022-10-29 06:33:42 C 02 15 34.546 -05 47 57.73 V G96
2022-10-29 06:41:09 C 02 15 33.941 -05 47 54.92 V G96
2022-10-29 06:48:37 C 02 15 33.343 -05 47 53.09 V G96
2022-10-31 08:51:41 C 02 11 45.791 -05 32 58.55 U F51
2022-10-31 09:24:07 C 02 11 43.266 -05 32 48.38 U F51
2022-10-31 09:40:19 C 02 11 42.001 -05 32 43.49 U F51
2022-11-16 06:28:25 C 01 47 11.195 -02 59 15.70 U F52
2022-11-16 06:48:41 C 01 47 10.115 -02 59 06.00 U F52
2022-11-16 07:09:07 C 01 47 09.013 -02 58 56.38 U F52
2024-09-29 14:06:06 C 03 24 24.811 -02 30 06.13 X F52
2024-09-29 14:22:27 C 03 24 24.193 -02 30 06.14 X F52
2024-09-29 14:38:49 C 03 24 23.553 -02 30 06.78 X F52