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
2025-08-29 15:16:42 C 05 41 07.116 +20 16 20.86 V T08
2025-08-30 14:15:14 C 05 44 45.792 +21 22 57.40 V T05
2025-08-30 14:21:57 C 05 44 46.855 +21 23 16.94 V T05
2025-08-30 14:32:34 C 05 44 48.533 +21 23 47.94 V T05
2025-08-30 14:52:03 C 05 44 51.602 +21 24 44.86 V T05
2025-08-31 04:02:18 C 05 46 59.244 +22 02 59.75 V R17
2025-08-31 04:14:52 C 05 47 01.277 +22 03 36.72 V R17
2025-08-31 04:32:55 C 05 47 04.176 +22 04 29.50 V R17
2025-08-31 04:53:18 C 05 47 07.435 +22 05 29.08 V R17
2025-08-31 10:41:50 C 05 48 04.15 +22 22 18.8 q U55
2025-08-31 10:56:47 C 05 48 06.62 +22 23 02.4 q U55
2025-08-31 11:11:49 C 05 48 09.07 +22 23 46.1 q U55
2025-09-01 14:00:00 C 05 52 35.477 +23 42 00.83 V T05
2025-09-01 14:04:11 C 05 52 36.175 +23 42 13.28 V T05
2025-09-01 14:08:31 C 05 52 36.895 +23 42 25.88 V T05
2025-09-01 14:17:37 C 05 52 38.398 +23 42 52.45 V T05
2025-09-01 15:18:40 C 05 52 48.470 +23 45 51.70 V T05
2025-09-01 15:22:49 C 05 52 49.152 +23 46 03.90 V T05
2025-09-01 15:24:48 C 05 52 49.435 +23 46 09.41 V T05
2025-09-01 15:26:48 C 05 52 49.841 +23 46 15.13 V T05
2025-09-03 03:57:45 C 05 59 04.795 +25 32 47.22 V R17
2025-09-03 04:18:13 C 05 59 08.326 +25 33 47.30 V R17
2025-09-03 04:38:39 C 05 59 11.849 +25 34 47.24 V R17
2025-09-03 04:57:01 C 05 59 15.014 +25 35 41.06 V R17
2025-09-05 02:27:18 C 06 07 21.756 +27 48 10.12 Z C23
2025-09-05 03:43:50 C 06 07 35.604 +27 51 54.18 Z C23
2025-09-05 14:20:09 C 06 09 32.722 +28 22 46.02 V T05
2025-09-05 14:23:45 C 06 09 33.360 +28 22 56.60 V T05
2025-09-05 14:31:46 C 06 09 34.834 +28 23 20.00 V T05
2025-09-05 14:46:12 C 06 09 37.464 +28 24 02.09 V T05
2025-09-07 14:26:21 C 06 18 38.842 +30 41 32.64 V T05
2025-09-07 14:31:07 C 06 18 39.739 +30 41 46.75 V T05
2025-09-07 14:46:05 C 06 18 42.607 +30 42 29.66 V T05
2025-09-07 14:59:33 C 06 18 45.204 +30 43 08.47 V T05
2025-09-08 03:11:04 B 06 21 07.889 +31 17 54.78 V L65
2025-09-08 03:15:15 B 06 21 08.686 +31 18 06.55 V L65
2025-09-08 03:19:26 B 06 21 09.504 +31 18 18.58 V L65
2025-09-10 09:53:20 C 06 32 11.393 +33 52 30.50 V 703
2025-09-10 09:56:20 C 06 32 12.019 +33 52 39.00 V 703
2025-09-10 09:59:19 C 06 32 12.649 +33 52 47.39 V 703
2025-09-10 10:02:19 C 06 32 13.243 +33 52 55.63 V 703
2025-09-11 03:35:49 B 06 35 53.813 +34 41 41.28 V L65
2025-09-11 03:39:28 B 06 35 54.547 +34 41 51.54 V L65
2025-09-11 03:43:08 B 06 35 55.315 +34 42 01.98 V L65
2025-09-11 15:07:45 C 06 38 21.173 +35 13 35.98 V T05
2025-09-11 15:12:32 C 06 38 22.181 +35 13 49.44 V T05
2025-09-11 15:16:30 C 06 38 23.021 +35 14 00.20 V T05
2025-09-11 15:18:28 C 06 38 23.407 +35 14 05.75 V T05
2025-09-13 03:53:28 C 06 46 22.397 +36 53 26.16 V R17
2025-09-13 04:14:58 C 06 46 27.144 +36 54 24.34 V R17