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
2022-12-26 12:32:31 C 14 37 28.812 +55 58 02.46 V 703
2022-12-26 12:40:35 C 14 37 29.125 +55 58 05.27 V 703
2022-12-26 12:48:40 C 14 37 29.413 +55 58 08.04 V 703
2023-01-09 10:35:57 C 14 44 54.632 +58 20 39.80 V 703
2023-01-09 10:43:42 C 14 44 54.611 +58 20 44.09 V 703
2023-01-09 10:51:26 C 14 44 54.614 +58 20 48.19 V 703
2023-01-09 10:59:11 C 14 44 54.618 +58 20 52.66 V 703
2023-01-09 11:24:35 C 14 44 54.647 +58 21 06.26 V G96
2023-01-09 11:32:48 C 14 44 54.643 +58 21 10.73 V G96
2023-01-09 11:41:03 C 14 44 54.643 +58 21 15.19 V G96
2023-01-09 11:49:16 C 14 44 54.640 +58 21 19.51 V G96
2023-01-13 11:18:44 C 14 44 32.629 +59 13 45.98 V 703
2023-01-13 11:26:36 C 14 44 32.521 +59 13 50.48 V 703
2023-01-13 11:34:27 C 14 44 32.413 +59 13 55.56 V 703
2023-01-13 11:42:20 C 14 44 32.309 +59 13 59.84 V 703
2023-01-15 13:36:26 C 14 43 49.963 +59 43 06.38 V T05
2023-01-15 13:55:31 C 14 43 49.560 +59 43 18.19 V T05
2023-01-15 14:00:07 C 14 43 49.495 +59 43 20.78 V T05
2023-01-15 14:05:24 C 14 43 49.373 +59 43 24.13 V T05
2023-01-30 09:51:31 C 14 26 07.084 +63 29 59.35 V 703
2023-01-30 09:59:20 C 14 26 06.371 +63 30 04.75 V 703
2023-01-30 10:07:09 C 14 26 05.651 +63 30 10.12 V 703
2023-01-30 10:14:58 C 14 26 04.938 +63 30 15.12 V 703
2023-02-02 08:55:59 C 14 19 25.223 +64 14 59.32 V 703
2023-02-02 09:03:50 C 14 19 24.402 +64 15 04.21 V 703
2023-02-02 09:11:41 C 14 19 23.585 +64 15 09.11 V 703
2023-02-02 09:19:32 C 14 19 22.739 +64 15 14.22 V 703
2023-02-08 09:12:38 C 14 02 02.821 +65 39 12.53 V 703
2023-02-08 09:20:23 C 14 02 01.651 +65 39 16.74 V 703
2023-02-08 09:28:09 C 14 02 00.632 +65 39 20.45 V 703
2023-02-08 09:35:53 C 14 01 59.506 +65 39 24.77 V 703
2023-02-12 08:46:46 C 13 47 40.988 +66 26 15.47 V 703
2023-02-12 08:58:57 C 13 47 38.908 +66 26 21.26 V 703
2023-02-12 09:08:10 C 13 47 37.288 +66 26 24.86 V 703
2023-02-12 09:19:43 C 13 47 35.459 +66 26 30.80 V 703
2023-02-28 07:04:45 C 12 32 47.234 +67 28 35.08 V 703
2023-02-28 07:12:35 C 12 32 45.542 +67 28 33.85 V 703
2023-02-28 07:20:26 C 12 32 43.847 +67 28 32.63 V 703
2023-02-28 07:28:16 C 12 32 42.137 +67 28 30.43 V 703
2023-03-04 05:39:12 C 12 12 58.576 +67 04 05.84 V 703
2023-03-04 05:47:04 C 12 12 56.970 +67 04 03.79 V 703
2023-03-04 05:54:55 C 12 12 55.278 +67 04 00.98 V 703
2023-03-04 06:02:46 C 12 12 53.680 +67 03 58.07 V 703
2023-03-10 07:03:37 C 11 44 36.503 +65 55 21.83 V 703
2023-03-10 07:11:29 C 11 44 34.876 +65 55 17.58 V 703
2023-03-10 07:19:47 C 11 44 33.490 +65 55 12.50 V 703
2023-03-10 07:28:02 C 11 44 31.895 +65 55 07.61 V 703
2023-03-12 11:27:41 C 11 35 19.322 +65 22 14.27 V T05
2023-03-12 11:32:18 C 11 35 18.552 +65 22 11.42 V T05
2023-03-12 11:40:10 C 11 35 17.090 +65 22 05.77 V T05