89830 (2002 CE)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5070020628 ± 2.06e-09
Semi-major axis (a)2.0776541892 AU ± 1.19e-09
Inclination (i)43.64378498° ± 3.90e-07
Long. of Asc. Node (Ω)19.88738532° ± 4.75e-07
Arg. of Perihelion (ω)5.85152518° ± 1.32e-06
Mean Anomaly (M)24.89357852° ± 1.19e-06
Mean Motion (n)0.3291185645°/day ± 2.83e-10
Perihelion dist (q)1.02427923 AU ± 4.33e-09
Aphelion dist (Q)3.13102915 AU ± 4.65e-09
Orbital Period2.99474533 yr ± 2.57e-09
Physical Parameters
H (abs. magnitude)14.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.027″
Uncertainty0
Orbit TypeAmor
MOID0.026750 AU
Observations Used2907
Gaia Obs Used82
Oppositions23
Arc Total1982-2026
First Observation Used1982-05-25
Last Observation Used2026-01-03
Observations (4111)
Date Type RA Dec Mag Band Observatory
2024-04-16 09:58:06 C 13 28 26.638 -20 57 11.00 X F52
2024-04-16 10:14:09 C 13 28 25.609 -20 57 10.90 X F52
2024-04-16 10:30:10 C 13 28 24.584 -20 57 10.88 X F52
2024-04-17 07:29:33 C 13 27 05.670 -20 57 04.10 V G96
2024-04-17 07:37:01 C 13 27 05.159 -20 57 04.00 V G96
2024-04-17 07:44:29 C 13 27 04.702 -20 57 03.82 V G96
2024-04-17 07:51:58 C 13 27 04.252 -20 57 03.89 V G96
2024-04-29 04:50:52 C 13 09 38.549 -20 46 30.83 V G96
2024-04-29 04:59:14 C 13 09 38.012 -20 46 29.96 V G96
2024-04-29 05:07:37 C 13 09 37.534 -20 46 30.14 V G96
2024-04-29 05:16:00 C 13 09 36.997 -20 46 29.10 V G96
2024-05-04 08:14:56 C 13 02 37.887 -20 37 58.07 X F51
2024-05-04 08:31:47 C 13 02 36.941 -20 37 56.79 X F51
2024-05-04 08:48:34 C 13 02 35.998 -20 37 55.57 X F51
2024-05-04 09:05:22 C 13 02 35.060 -20 37 54.18 X F51
2024-05-10 05:22:57 C 12 55 15.118 -20 26 36.49 V G96
2024-05-10 05:30:41 C 12 55 14.754 -20 26 36.06 V G96
2024-05-10 05:38:24 C 12 55 14.394 -20 26 36.13 V G96
2024-05-10 05:46:08 C 12 55 13.984 -20 26 35.05 V G96
2024-06-10 04:17:38 C 12 31 27.098 -19 41 18.60 V G96
2024-06-10 04:25:16 C 12 31 26.965 -19 41 17.88 V G96
2024-06-10 04:32:54 C 12 31 26.839 -19 41 17.63 V G96
2024-06-10 04:40:33 C 12 31 26.702 -19 41 17.59 V G96
2025-04-01 03:18:15 C 21 43 32.897 -55 50 07.69 V M22
2025-04-01 03:27:59 C 21 43 34.675 -55 50 06.11 V M22
2025-04-01 03:36:08 C 21 43 36.125 -55 50 04.74 V M22
2025-04-01 03:47:43 C 21 43 38.256 -55 50 02.98 V M22
2025-04-27 09:26:47 C 23 36 19.325 -52 03 06.95 V W68
2025-04-27 09:34:32 C 23 36 20.630 -52 03 03.24 V W68
2025-04-27 09:35:53 C 23 36 20.904 -52 03 02.23 V W68
2025-04-27 09:56:16 C 23 36 24.307 -52 02 51.11 V W68
2025-04-27 10:02:31 C 23 36 25.346 -52 02 47.58 V W68
2025-04-27 10:13:23 C 23 36 27.190 -52 02 41.64 V W68
2025-05-10 09:45:37 C 00 27 07.836 -48 41 34.19 V W68
2025-05-10 09:59:57 C 00 27 10.056 -48 41 24.07 V W68
2025-05-10 10:13:22 C 00 27 12.125 -48 41 14.78 V W68
2025-05-10 10:17:30 C 00 27 12.751 -48 41 11.58 V W68
2025-05-15 03:36:39 C 00 44 27.178 -47 15 08.93 V M22
2025-05-15 03:37:58 C 00 44 27.259 -47 15 08.28 V M22
2025-05-15 03:58:11 C 00 44 30.302 -47 14 51.50 V M22
2025-05-15 03:58:51 C 00 44 30.410 -47 14 51.61 V M22
2025-05-15 04:08:16 C 00 44 31.841 -47 14 44.48 V M22
2025-05-15 04:14:52 C 00 44 32.767 -47 14 38.83 V M22
2025-05-21 09:32:58 C 01 06 15.250 -45 11 47.65 V W68
2025-05-21 09:51:27 C 01 06 17.904 -45 11 31.99 V W68
2025-05-21 10:14:24 C 01 06 21.084 -45 11 13.34 V W68
2025-05-21 10:15:05 C 01 06 21.194 -45 11 12.66 V W68
2025-05-21 10:18:30 C 01 06 21.619 -45 11 09.53 V W68
2025-05-21 10:19:09 C 01 06 21.775 -45 11 09.06 V W68
2025-06-05 03:54:49 C 01 53 18.444 -39 41 35.92 V M22