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
2025-11-01 12:16:23 C 12 09 57.211 +56 28 34.54 V G96
2025-11-01 12:23:41 C 12 09 58.684 +56 28 33.06 V G96
2025-11-01 12:30:58 C 12 10 00.167 +56 28 31.55 V G96
2025-11-01 12:38:15 C 12 10 01.628 +56 28 30.22 V G96
2025-11-04 11:45:55 C 12 24 02.873 +56 11 23.24 V 703
2025-11-04 11:52:56 C 12 24 04.201 +56 11 22.52 V 703
2025-11-04 11:59:58 C 12 24 05.555 +56 11 20.00 V 703
2025-11-04 12:06:59 C 12 24 06.847 +56 11 19.28 V 703
2025-11-08 14:38:29 C 12 41 52.193 +55 45 43.49 V T08
2025-11-08 14:43:49 C 12 41 53.054 +55 45 42.12 V T08
2025-11-08 14:51:53 C 12 41 54.454 +55 45 39.92 V T08
2025-11-08 15:07:11 C 12 41 57.010 +55 45 36.76 V T08
2025-11-08 18:43:03 B 12 42 32.467 +55 44 32.17 q Y84
2025-11-08 18:47:24 B 12 42 33.216 +55 44 30.84 q Y84
2025-11-08 18:51:41 B 12 42 33.955 +55 44 29.40 q Y84
2025-11-10 15:01:30 C 12 49 55.894 +55 32 59.03 V T08
2025-11-10 15:06:49 C 12 49 56.758 +55 32 57.55 V T08
2025-11-10 15:14:04 C 12 49 57.960 +55 32 55.90 V T08
2025-11-10 15:26:07 C 12 49 59.875 +55 32 52.73 V T08
2025-11-11 12:32:01 C 12 53 23.024 +55 27 21.28 V 703
2025-11-11 12:35:24 C 12 53 23.550 +55 27 20.77 V 703
2025-11-11 12:38:48 C 12 53 24.083 +55 27 19.66 V 703
2025-11-11 12:42:11 C 12 53 24.580 +55 27 18.43 V 703
2025-11-11 14:55:38 C 12 53 45.931 +55 26 44.30 V T08
2025-11-11 15:13:36 C 12 53 48.758 +55 26 40.09 V T08
2025-11-11 15:28:21 C 12 53 51.062 +55 26 36.71 V T08
2025-11-14 18:26:32 B 13 05 14.275 +55 07 31.84 q Y84
2025-11-14 18:30:53 B 13 05 14.921 +55 07 30.36 q Y84
2025-11-14 18:35:09 B 13 05 15.566 +55 07 28.78 q Y84
2025-11-25 14:31:03 C 13 38 33.098 +54 15 49.68 V T05
2025-11-25 15:01:06 C 13 38 36.413 +54 15 46.30 V T05
2025-11-25 15:18:10 C 13 38 38.287 +54 15 44.21 V T05
2025-11-25 15:29:52 C 13 38 39.562 +54 15 43.06 V T05
2025-12-01 14:51:04 C 13 53 26.882 +54 00 44.75 V T05
2025-12-01 14:58:28 C 13 53 27.602 +54 00 44.24 V T05
2025-12-01 15:30:54 C 13 53 30.670 +54 00 43.20 V T05
2025-12-01 15:48:43 C 13 53 32.354 +54 00 42.34 V T05
2025-12-11 15:17:23 C 14 13 33.866 +54 02 29.29 V T08
2025-12-11 15:28:03 C 14 13 34.608 +54 02 30.08 V T08
2025-12-11 15:42:20 C 14 13 35.602 +54 02 31.56 V T08
2025-12-11 15:52:16 C 14 13 36.257 +54 02 32.75 V T08
2025-12-13 14:43:16 C 14 16 53.729 +54 07 07.68 V T05
2025-12-13 14:47:55 C 14 16 54.050 +54 07 08.36 V T05
2025-12-13 14:55:58 C 14 16 54.624 +54 07 09.34 V T05
2025-12-13 15:14:41 C 14 16 55.826 +54 07 11.86 V T05
2025-12-20 11:43:50 C 14 26 53.236 +54 34 57.47 V G96
2025-12-20 11:51:19 C 14 26 53.628 +54 34 59.30 V G96
2025-12-20 11:58:48 C 14 26 54.010 +54 35 01.14 V G96
2025-12-20 12:06:17 C 14 26 54.395 +54 35 02.98 V G96
2025-12-25 15:19:26 C 14 32 43.277 +55 07 44.36 V T05