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
2025-08-01 14:06:27 C 04 18 12.823 -07 41 42.32 V T05
2025-08-01 14:17:49 C 04 18 13.985 -07 41 19.50 V T05
2025-08-01 14:47:27 C 04 18 16.966 -07 40 19.78 V T05
2025-08-02 03:54:40 C 04 19 37.550 -07 13 41.02 V M22
2025-08-02 04:00:31 C 04 19 38.158 -07 13 29.10 V M22
2025-08-02 04:07:51 C 04 19 38.902 -07 13 14.20 V M22
2025-08-02 04:13:19 C 04 19 39.425 -07 13 03.22 V M22
2025-08-02 04:14:38 C 04 19 39.576 -07 13 00.62 V M22
2025-08-05 14:18:22 C 04 28 12.989 -04 21 48.82 V T05
2025-08-05 14:24:20 C 04 28 13.603 -04 21 36.00 V T05
2025-08-05 14:38:58 C 04 28 15.132 -04 21 04.61 V T05
2025-08-05 14:53:31 C 04 28 16.632 -04 20 33.32 V T05
2025-08-06 08:06:17 C 04 30 06.386 -03 43 12.86 V W68
2025-08-06 08:10:21 C 04 30 06.802 -03 43 04.37 V W68
2025-08-06 08:33:04 C 04 30 09.194 -03 42 14.90 V W68
2025-08-07 14:22:39 C 04 33 21.199 -02 36 53.17 V T08
2025-08-07 14:37:13 C 04 33 22.733 -02 36 20.56 V T08
2025-08-07 14:51:20 C 04 33 24.230 -02 35 49.45 V T08
2025-08-07 15:02:37 C 04 33 25.418 -02 35 24.47 V T08
2025-08-08 08:57:54 C 04 35 22.046 -01 55 14.27 V W68
2025-08-08 09:02:27 C 04 35 22.541 -01 55 04.01 V W68
2025-08-08 09:10:21 C 04 35 23.369 -01 54 46.55 V W68
2025-08-08 09:34:02 C 04 35 25.910 -01 53 53.27 V W68
2025-08-09 14:22:13 C 04 38 35.611 -00 48 40.86 V T05
2025-08-09 14:47:38 C 04 38 38.323 -00 47 42.04 V T05
2025-08-09 15:07:43 C 04 38 40.505 -00 46 56.06 V T05
2025-08-13 13:38:56 C 04 49 23.414 +02 56 33.27 X F51
2025-08-13 13:53:01 C 04 49 25.020 +02 57 07.09 V T05
2025-08-13 13:53:54 C 04 49 25.134 +02 57 09.76 X F51
2025-08-13 14:04:56 C 04 49 26.405 +02 57 37.01 V T05
2025-08-13 14:08:52 C 04 49 26.842 +02 57 46.10 X F51
2025-08-13 14:16:52 C 04 49 27.770 +02 58 05.92 V T05
2025-08-13 14:23:48 C 04 49 28.558 +02 58 22.66 X F51
2025-08-19 13:49:51 C 05 06 58.541 +09 03 19.01 V T08
2025-08-19 14:01:49 C 05 07 00.058 +09 03 50.98 V T08
2025-08-19 14:13:48 C 05 07 01.574 +09 04 22.66 V T08
2025-08-19 14:25:47 C 05 07 03.082 +09 04 54.41 V T08
2025-08-22 04:34:47 C 05 15 12.492 +11 52 00.98 V R17
2025-08-22 04:48:36 C 05 15 14.311 +11 52 39.00 V R17
2025-08-22 05:01:33 C 05 15 16.030 +11 53 14.35 V R17
2025-08-22 05:16:11 C 05 15 17.969 +11 53 54.49 V R17
2025-08-24 10:30:47 C 05 22 36.995 +14 20 55.25 V 703
2025-08-24 10:34:14 C 05 22 37.470 +14 21 05.00 V 703
2025-08-24 10:37:40 C 05 22 37.978 +14 21 14.47 V 703
2025-08-24 10:41:06 C 05 22 38.482 +14 21 23.98 V 703
2025-08-27 14:05:16 C 05 33 34.800 +17 54 43.16 V T05
2025-08-27 14:17:12 C 05 33 36.559 +17 55 17.44 V T05
2025-08-27 14:41:05 C 05 33 40.090 +17 56 26.16 V T05
2025-08-29 15:04:04 C 05 41 05.179 +20 15 44.42 V T08
2025-08-29 15:08:03 C 05 41 05.794 +20 15 55.87 V T08