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
2019-10-10 09:57:10 C 09 37 07.45 +56 18 27.7 V 703
2019-10-10 10:05:26 C 09 37 10.16 +56 18 35.5 V 703
2019-10-14 11:44:17 C 10 09 08.63 +57 32 16.5 U I41
2019-10-14 11:47:38 C 10 09 09.71 +57 32 18.6 U I41
2019-10-14 12:45:51 C 10 09 28.37 +57 32 54.7 U I41
2019-10-14 12:48:35 C 10 09 29.24 +57 32 56.4 U I41
2019-10-17 12:05:55 C 10 32 08.73 +58 07 09.0 V G96
2019-10-17 12:11:26 C 10 32 10.44 +58 07 11.4 V G96
2019-10-17 12:16:56 C 10 32 12.14 +58 07 13.7 V G96
2019-10-17 12:22:28 C 10 32 13.84 +58 07 15.9 V G96
2019-10-20 12:10:48 C 10 54 08.29 +58 27 46.5 U I41
2019-10-20 12:12:08 C 10 54 08.68 +58 27 46.8 U I41
2019-10-20 12:12:47 C 10 54 08.88 +58 27 47.1 U I41
2019-10-20 12:48:10 C 10 54 19.33 +58 27 55.1 U I41
2019-10-20 12:48:48 C 10 54 19.52 +58 27 55.2 U I41
2019-10-27 12:19:48 C 11 40 46.34 +58 34 51.4 V 703
2019-10-27 12:25:04 C 11 40 47.67 +58 34 51.1 V 703
2019-10-27 12:28:24 C 11 40 48.54 +58 34 50.7 V 703
2019-10-27 12:31:45 C 11 40 49.38 +58 34 50.6 V 703
2019-11-13 15:18:18 C 13 05 28.19 +57 04 34.8 V T05
2019-11-13 15:23:36 C 13 05 29.05 +57 04 33.4 V T05
2019-11-13 15:34:11 C 13 05 30.75 +57 04 31.1 V T05
2019-11-13 15:44:35 C 13 05 32.44 +57 04 29.0 V T05
2019-11-29 15:01:57 C 13 56 01.84 +55 50 30.2 V T05
2019-11-29 15:07:01 C 13 56 02.39 +55 50 29.6 V T05
2019-11-29 15:16:47 C 13 56 03.38 +55 50 28.8 V T05
2019-11-29 15:34:47 C 13 56 05.28 +55 50 27.6 V T05
2019-12-02 12:38:13 C 14 03 06.61 +55 44 53.3 V 703
2019-12-02 12:45:23 C 14 03 07.29 +55 44 53.1 V 703
2019-12-02 12:52:31 C 14 03 07.99 +55 44 52.7 V 703
2019-12-02 12:59:40 C 14 03 08.68 +55 44 52.7 V 703
2019-12-05 14:36:10 C 14 10 02.96 +55 42 08.9 V T08
2019-12-05 14:40:48 C 14 10 03.44 +55 42 09.0 V T08
2019-12-05 14:48:46 C 14 10 04.14 +55 42 09.0 V T08
2019-12-05 15:04:45 C 14 10 05.52 +55 42 09.1 V T08
2019-12-07 12:25:26 C 14 14 03.30 +55 42 10.5 V 703
2019-12-07 12:32:36 C 14 14 03.89 +55 42 10.8 V 703
2019-12-07 12:39:46 C 14 14 04.50 +55 42 10.9 V 703
2019-12-07 12:46:56 C 14 14 05.10 +55 42 11.4 V 703
2019-12-18 02:05:10 S 14 32 30.04 +56 07 23.4 L C51
2019-12-18 05:13:30 S 14 32 41.48 +56 07 58.2 L C51
2019-12-18 08:21:48 S 14 32 52.79 +56 08 33.7 L C51
2019-12-18 11:30:19 S 14 33 04.12 +56 09 09.8 L C51
2019-12-18 13:04:22 S 14 33 09.71 +56 09 28.0 L C51
2019-12-18 14:38:37 S 14 33 15.36 +56 09 46.2 L C51
2019-12-18 16:12:52 S 14 33 20.89 +56 10 04.6 L C51
2019-12-18 17:46:57 S 14 33 26.54 +56 10 22.9 L C51
2019-12-18 17:47:08 S 14 33 26.57 +56 10 23.2 L C51
2019-12-18 19:21:12 S 14 33 32.13 +56 10 42.0 L C51
2019-12-18 20:55:26 S 14 33 37.65 +56 11 00.1 L C51