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
2025-09-23 14:46:06 C 07 49 09.499 +46 51 13.90 V T08
2025-09-23 14:54:53 C 07 49 11.906 +46 51 31.79 V T08
2025-09-23 15:19:42 C 07 49 18.703 +46 52 22.33 V T08
2025-09-23 15:28:45 C 07 49 21.163 +46 52 40.66 V T08
2025-09-24 00:03:13 B 07 51 44.59 +47 09 42.7 X L76
2025-09-24 00:06:41 B 07 51 45.55 +47 09 49.9 X L76
2025-09-24 00:10:09 B 07 51 46.51 +47 09 56.8 X L76
2025-09-24 00:13:37 B 07 51 47.50 +47 10 03.9 X L76
2025-09-24 00:17:05 B 07 51 48.46 +47 10 10.7 X L76
2025-09-24 00:20:33 B 07 51 49.41 +47 10 17.6 X L76
2025-09-24 00:24:01 B 07 51 50.38 +47 10 24.7 X L76
2025-09-24 00:27:30 B 07 51 51.35 +47 10 31.6 X L76
2025-09-24 00:30:58 B 07 51 52.32 +47 10 38.6 X L76
2025-09-24 00:34:26 B 07 51 53.29 +47 10 45.7 X L76
2025-09-24 14:57:36 C 07 55 55.872 +47 39 05.90 V T08
2025-09-24 15:02:59 C 07 55 57.391 +47 39 16.24 V T08
2025-09-24 15:29:31 C 07 56 04.807 +47 40 08.18 V T08
2025-09-25 05:32:50 C 08 00 04.214 +48 06 58.25 V R17
2025-09-25 05:37:59 C 08 00 05.669 +48 07 08.08 V R17
2025-09-25 05:43:03 C 08 00 07.104 +48 07 17.72 V R17
2025-09-25 05:48:09 C 08 00 08.534 +48 07 27.55 V R17
2025-09-28 04:28:36 C 08 20 43.781 +50 12 02.56 Z C23
2025-09-28 04:30:55 C 08 20 44.390 +50 12 06.62 Z C23
2025-09-28 04:33:48 C 08 20 45.314 +50 12 12.17 Z C23
2025-09-30 11:22:55 C 08 37 15.164 +51 36 39.02 V 703
2025-09-30 11:26:21 C 08 37 16.201 +51 36 43.96 V 703
2025-09-30 11:29:47 C 08 37 17.231 +51 36 49.14 V 703
2025-09-30 11:33:13 C 08 37 18.268 +51 36 54.11 V 703
2025-09-30 15:02:21 C 08 38 21.946 +51 41 56.72 V T08
2025-09-30 15:09:40 C 08 38 24.158 +51 42 07.49 V T08
2025-09-30 15:15:41 C 08 38 25.954 +51 42 16.27 V T08
2025-09-30 15:20:20 C 08 38 27.365 +51 42 23.15 V T08
2025-10-01 05:27:39 C 08 42 46.246 +52 02 08.16 V R17
2025-10-01 05:32:44 C 08 42 47.772 +52 02 15.36 V R17
2025-10-01 05:37:48 C 08 42 49.327 +52 02 22.42 V R17
2025-10-01 05:42:55 C 08 42 50.878 +52 02 29.62 V R17
2025-10-02 11:52:54 C 08 52 07.561 +52 42 19.91 V 703
2025-10-02 11:56:31 C 08 52 08.663 +52 42 24.70 V 703
2025-10-02 12:00:08 C 08 52 09.772 +52 42 29.23 V 703
2025-10-02 12:03:45 C 08 52 10.888 +52 42 34.02 V 703
2025-10-02 13:19:42 C 08 52 34.663 +52 44 08.23 V T05
2025-10-02 13:23:43 C 08 52 35.892 +52 44 13.42 V T05
2025-10-02 13:30:19 C 08 52 37.918 +52 44 22.02 V T05
2025-10-02 13:49:41 C 08 52 43.898 +52 44 47.15 V T05
2025-10-03 14:30:53 C 09 00 22.680 +53 14 50.17 V T08
2025-10-03 14:38:53 C 09 00 25.114 +53 14 59.75 V T08
2025-10-03 14:42:58 C 09 00 26.371 +53 15 04.54 V T08
2025-10-03 14:45:36 C 09 00 27.190 +53 15 07.85 V T08
2025-10-03 14:50:18 C 09 00 28.625 +53 15 13.50 V T08
2025-10-03 14:56:55 C 09 00 30.662 +53 15 21.35 V T08