598001 (2008 CZ21)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1445268450 ± 6.75e-08
Semi-major axis (a)1.4318541345 AU ± 1.67e-09
Inclination (i)17.04667172° ± 8.00e-06
Long. of Asc. Node (Ω)335.51024175° ± 1.05e-05
Arg. of Perihelion (ω)68.58793498° ± 6.09e-05
Mean Anomaly (M)213.49369177° ± 4.67e-05
Mean Motion (n)0.5752599105°/day ± 1.01e-09
Perihelion dist (q)1.22491277 AU ± 9.66e-08
Aphelion dist (Q)1.63879550 AU ± 9.66e-08
Orbital Period1.71335820 yr ± 3.01e-09
Physical Parameters
H (abs. magnitude)20.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.357″
Uncertainty0
Orbit TypeAmor
MOID0.295356 AU
Observations Used146
Oppositions7
Arc Total2008-2024
First Observation Used2008-02-08
Last Observation Used2024-10-12
Observations (146)
Date Type RA Dec Mag Band Observatory
2020-02-21 06:43:17 C 09 22 53.41 +24 07 40.4 V G96
2020-02-21 06:49:21 C 09 22 52.76 +24 07 34.7 V G96
2020-02-24 18:40:04 C 09 15 16.21 +22 41 44.4 V C95
2020-02-24 19:11:21 C 09 15 13.47 +22 41 13.0 V C95
2024-08-16 12:53:37 C 00 43 14.983 +06 44 48.65 X F52
2024-08-16 13:10:43 C 00 43 14.831 +06 45 18.08 X F52
2024-08-16 13:27:50 C 00 43 14.681 +06 45 47.65 X F52
2024-09-05 09:51:14 C 00 26 56.211 +22 30 06.70 X F52
2024-09-05 10:07:24 C 00 26 54.974 +22 30 42.09 X F52
2024-09-05 10:23:31 C 00 26 53.737 +22 31 17.12 X F52
2024-09-06 10:30:03 C 00 25 08.742 +23 23 20.36 V G96
2024-09-06 10:38:17 C 00 25 08.076 +23 23 38.08 V G96
2024-09-06 10:54:30 C 00 25 06.776 +23 24 12.89 V G96
2024-09-08 09:25:55 C 00 21 32.687 +25 04 55.71 X F52
2024-09-08 09:42:02 C 00 21 31.267 +25 05 30.85 X F52
2024-09-08 09:58:09 C 00 21 29.838 +25 06 05.97 X F52
2024-09-08 10:18:58 C 00 21 28.001 +25 06 51.44 V T05
2024-09-08 10:23:37 C 00 21 27.629 +25 07 00.34 V T05
2024-09-08 10:32:09 C 00 21 26.825 +25 07 20.03 V T05
2024-09-08 10:39:58 C 00 21 26.136 +25 07 37.70 V T05
2024-09-10 07:05:08 C 00 17 40.160 +26 43 08.22 V G96
2024-09-10 07:13:25 C 00 17 39.365 +26 43 26.00 V G96
2024-09-10 07:21:42 C 00 17 38.569 +26 43 43.90 V G96
2024-09-10 07:30:01 C 00 17 37.770 +26 44 01.75 V G96
2024-09-12 07:51:49 C 00 13 10.060 +28 26 59.46 V 703
2024-09-12 07:55:12 C 00 13 09.782 +28 27 06.01 V 703
2024-09-12 08:01:52 C 00 13 09.095 +28 27 20.66 V 703
2024-09-13 08:25:45 C 00 10 47.229 +29 18 40.24 X F51
2024-09-13 08:45:00 C 00 10 45.178 +29 19 21.15 X F51
2024-09-13 09:04:16 C 00 10 43.116 +29 20 02.01 X F51
2024-09-14 08:41:27 C 00 08 19.642 +30 09 06.44 X F52
2024-09-14 08:55:42 C 00 08 18.051 +30 09 36.46 X F52
2024-09-14 09:09:57 C 00 08 16.468 +30 10 06.21 X F52
2024-09-14 09:24:11 C 00 08 14.890 +30 10 35.89 X F52
2024-09-22 09:20:54 C 23 46 03.936 +36 19 22.69 V G96
2024-09-22 09:28:21 C 23 46 02.960 +36 19 35.33 V G96
2024-09-22 09:35:48 C 23 46 01.967 +36 19 48.07 V G96
2024-09-22 09:43:16 C 23 46 00.995 +36 20 00.92 V G96
2024-09-30 05:30:10 C 23 21 29.776 +41 05 21.66 V G96
2024-09-30 05:37:53 C 23 21 28.714 +41 05 31.85 V G96
2024-09-30 05:45:37 C 23 21 27.587 +41 05 41.42 V G96
2024-09-30 05:53:19 C 23 21 26.518 +41 05 51.68 V G96
2024-10-12 04:33:53 C 22 46 34.014 +45 32 00.56 V G96
2024-10-12 04:44:02 C 22 46 32.891 +45 32 06.90 V G96
2024-10-12 04:54:21 C 22 46 31.710 +45 32 13.16 V G96
2024-10-12 05:04:14 C 22 46 30.587 +45 32 19.00 V G96