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
2025-09-13 04:36:21 C 06 46 31.853 +36 55 22.48 V R17
2025-09-13 04:51:32 C 06 46 35.189 +36 56 03.30 V R17
2025-09-14 14:24:50 C 06 54 10.356 +38 25 01.99 V T05
2025-09-14 14:29:41 C 06 54 11.448 +38 25 14.59 V T05
2025-09-14 14:43:23 C 06 54 14.594 +38 25 50.81 V T05
2025-09-14 15:02:45 C 06 54 18.958 +38 26 41.93 V T05
2025-09-14 15:21:40 C 06 54 23.263 +38 27 31.61 V T05
2025-09-15 14:00:23 C 06 59 39.566 +39 26 09.24 V T08
2025-09-15 14:17:10 C 06 59 43.462 +39 26 53.16 V T08
2025-09-15 14:37:47 C 06 59 48.250 +39 27 46.40 V T08
2025-09-15 14:58:12 C 06 59 52.997 +39 28 39.29 V T08
2025-09-16 10:31:18 C 07 04 31.72 +40 18 11.5 q U55
2025-09-16 10:40:22 C 07 04 33.89 +40 18 34.9 q U55
2025-09-16 10:49:39 C 07 04 36.19 +40 18 57.9 q U55
2025-09-17 14:34:24 C 07 11 20.849 +41 27 57.85 V T08
2025-09-17 14:47:59 C 07 11 24.156 +41 28 31.30 V T08
2025-09-17 15:19:36 C 07 11 31.829 +41 29 49.34 V T08
2025-09-17 15:24:56 C 07 11 33.122 +41 30 02.77 V T08
2025-09-20 23:55:40 B 07 32 07.34 +44 37 53.4 X L76
2025-09-21 00:01:26 B 07 32 08.86 +44 38 06.3 X L76
2025-09-21 00:07:13 B 07 32 10.35 +44 38 19.2 X L76
2025-09-21 00:13:00 B 07 32 11.90 +44 38 31.8 X L76
2025-09-21 00:18:47 B 07 32 13.37 +44 38 44.9 X L76
2025-09-21 00:24:34 B 07 32 14.91 +44 38 58.2 X L76
2025-09-21 14:22:56 C 07 35 58.075 +45 09 44.68 V T08
2025-09-21 14:26:57 C 07 35 59.126 +45 09 53.53 V T08
2025-09-21 14:34:14 C 07 36 01.066 +45 10 09.59 V T08
2025-09-21 15:02:32 C 07 36 08.551 +45 11 11.94 V T08
2025-09-21 21:56:25 B 07 37 59.65 +45 25 55.8 X L76
2025-09-21 22:02:12 B 07 38 01.21 +45 26 08.1 X L76
2025-09-21 22:08:00 B 07 38 02.80 +45 26 20.8 X L76
2025-09-21 22:13:48 B 07 38 04.33 +45 26 33.3 X L76
2025-09-21 22:19:35 B 07 38 05.92 +45 26 45.9 X L76
2025-09-21 22:25:23 B 07 38 07.47 +45 26 58.5 X L76
2025-09-23 00:18:16 B 07 45 09.78 +46 21 34.6 X L76
2025-09-23 00:24:08 B 07 45 11.37 +46 21 46.8 X L76
2025-09-23 00:29:59 B 07 45 12.97 +46 21 59.1 X L76
2025-09-23 00:35:50 B 07 45 14.56 +46 22 11.3 X L76
2025-09-23 00:41:42 B 07 45 16.17 +46 22 23.5 X L76
2025-09-23 00:47:33 B 07 45 17.76 +46 22 35.7 X L76
2025-09-23 00:53:24 B 07 45 19.37 +46 22 48.0 X L76
2025-09-23 00:59:15 B 07 45 20.96 +46 23 00.1 X L76
2025-09-23 01:05:11 B 07 45 22.58 +46 23 12.6 X L76
2025-09-23 09:01:59 C 07 47 34.08 +46 39 25.5 q U55
2025-09-23 09:10:46 C 07 47 36.49 +46 39 43.5 q U55
2025-09-23 09:19:37 C 07 47 38.92 +46 40 02.0 q U55
2025-09-23 14:19:03 C 07 49 02.054 +46 50 18.31 V T08
2025-09-23 14:20:23 C 07 49 02.429 +46 50 21.16 V T08
2025-09-23 14:24:25 C 07 49 03.533 +46 50 29.47 V T08
2025-09-23 14:32:25 C 07 49 05.738 +46 50 45.78 V T08