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
2025-07-01 09:30:40 C 03 03 59.117 -27 42 41.87 V W68
2025-07-01 09:43:21 C 03 04 00.389 -27 42 25.70 V W68
2025-07-01 09:48:12 C 03 04 00.890 -27 42 19.44 V W68
2025-07-06 08:56:37 C 03 16 03.924 -25 03 13.90 V W68
2025-07-06 09:01:11 C 03 16 04.361 -25 03 07.78 V W68
2025-07-06 09:09:13 C 03 16 05.170 -25 02 56.51 V W68
2025-07-06 09:28:33 C 03 16 07.066 -25 02 30.37 V W68
2025-07-08 03:00:07 C 03 20 15.360 -24 04 47.78 V M22
2025-07-08 03:04:07 C 03 20 15.754 -24 04 42.38 V M22
2025-07-08 03:28:40 C 03 20 18.182 -24 04 08.22 V M22
2025-07-09 08:13:21 C 03 23 09.238 -23 23 26.81 V W68
2025-07-09 08:41:14 C 03 23 11.933 -23 22 47.14 V W68
2025-07-09 08:46:36 C 03 23 12.461 -23 22 40.08 V W68
2025-07-09 08:57:15 C 03 23 13.517 -23 22 24.49 V W68
2025-07-13 09:15:37 C 03 32 42.019 -21 01 25.03 V W68
2025-07-13 09:21:04 C 03 32 42.542 -21 01 16.90 V W68
2025-07-13 10:03:36 C 03 32 46.654 -21 00 13.32 V W68
2025-07-14 08:52:27 C 03 35 00.749 -20 25 41.05 V W68
2025-07-14 09:26:48 C 03 35 04.054 -20 24 48.82 V W68
2025-07-14 09:53:12 C 03 35 06.571 -20 24 08.53 V W68
2025-07-14 10:07:23 C 03 35 07.944 -20 23 47.58 V W68
2025-07-14 10:23:48 C 03 35 09.516 -20 23 22.49 V W68
2025-07-14 10:36:31 C 03 35 10.718 -20 23 03.59 V W68
2025-07-17 07:38:48 C 03 41 55.534 -18 35 38.26 V W68
2025-07-17 07:41:25 C 03 41 55.795 -18 35 34.19 V W68
2025-07-17 07:48:48 C 03 41 56.525 -18 35 22.63 V W68
2025-07-17 08:06:02 C 03 41 58.164 -18 34 55.31 V W68
2025-07-18 08:55:49 C 03 44 23.486 -17 55 13.44 V W68
2025-07-18 08:59:51 C 03 44 23.909 -17 55 06.28 V W68
2025-07-18 09:04:34 C 03 44 24.334 -17 54 59.15 V W68
2025-07-18 09:25:04 C 03 44 26.297 -17 54 26.42 V W68
2025-07-19 03:01:23 C 03 46 09.420 -17 25 54.88 V M22
2025-07-19 03:05:24 C 03 46 09.775 -17 25 48.25 V M22
2025-07-19 03:33:04 C 03 46 12.449 -17 25 03.50 V M22
2025-07-19 03:37:00 C 03 46 12.823 -17 24 57.13 V M22
2025-07-20 03:10:16 C 03 48 30.871 -16 46 17.54 V M22
2025-07-20 03:14:51 C 03 48 31.296 -16 46 09.77 V M22
2025-07-20 03:22:42 C 03 48 32.059 -16 45 56.81 V M22
2025-07-20 03:43:06 C 03 48 33.982 -16 45 23.44 V M22
2025-07-22 09:55:37 C 03 53 52.080 -15 14 15.25 V W68
2025-07-22 10:13:02 C 03 53 53.762 -15 13 45.37 V W68
2025-07-22 10:23:45 C 03 53 54.806 -15 13 27.05 V W68
2025-07-22 10:25:04 C 03 53 54.941 -15 13 24.96 V W68
2025-07-23 03:27:12 C 03 55 35.215 -14 44 06.61 V M22
2025-07-23 03:41:56 C 03 55 36.634 -14 43 41.30 V M22
2025-07-23 04:22:47 C 03 55 40.567 -14 42 30.64 V M22
2025-07-29 03:39:29 C 04 09 51.881 -10 22 43.75 V M22
2025-07-29 04:14:18 C 04 09 55.313 -10 21 37.48 V M22
2025-07-29 04:19:30 C 04 09 55.812 -10 21 27.50 V M22
2025-08-01 14:02:27 C 04 18 12.430 -07 41 49.96 V T05