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
2023-04-03 06:14:34 C 10 35 50.359 +57 18 27.11 V 703
2023-04-03 06:22:20 C 10 35 49.715 +57 18 18.29 V 703
2023-04-08 05:58:50 C 10 29 32.611 +55 08 52.73 V G96
2023-04-08 06:06:27 C 10 29 32.269 +55 08 44.56 V G96
2023-04-08 06:14:02 C 10 29 31.898 +55 08 36.24 V G96
2023-04-08 06:21:36 C 10 29 31.567 +55 08 27.89 V G96
2023-04-10 09:23:11 C 10 27 27.478 +54 12 52.49 V T05
2023-04-10 09:27:33 C 10 27 27.396 +54 12 47.52 V T05
2023-04-10 09:35:56 C 10 27 26.976 +54 12 38.16 V T05
2023-04-10 09:59:09 C 10 27 26.153 +54 12 13.14 V T05
2023-04-11 05:50:55 C 10 26 43.447 +53 50 33.14 V 703
2023-04-11 05:58:36 C 10 26 43.109 +53 50 24.47 V 703
2023-04-11 06:06:17 C 10 26 42.853 +53 50 16.33 V 703
2023-04-11 06:13:58 C 10 26 42.644 +53 50 08.05 V 703
2023-04-15 05:35:04 C 10 23 55.900 +52 06 21.06 V 703
2023-04-15 05:42:45 C 10 23 55.666 +52 06 12.31 V 703
2023-04-15 05:50:26 C 10 23 55.442 +52 06 03.85 V 703
2023-04-15 05:58:08 C 10 23 55.370 +52 05 55.97 V 703
2023-04-16 08:24:06 C 10 23 19.685 +51 37 17.11 V T05
2023-04-16 08:31:46 C 10 23 19.512 +51 37 08.18 V T05
2023-04-16 08:36:29 C 10 23 19.370 +51 37 04.94 V T05
2023-04-16 08:50:56 C 10 23 19.106 +51 36 47.59 V T05
2023-04-18 05:44:21 C 10 22 28.229 +50 48 17.21 V 703
2023-04-18 05:52:37 C 10 22 28.024 +50 48 08.46 V 703
2023-04-18 06:00:54 C 10 22 27.959 +50 47 59.82 V 703
2023-04-18 06:09:11 C 10 22 27.768 +50 47 49.78 V 703
2023-04-22 04:28:00 C 10 21 17.424 +49 06 53.46 V G96
2023-04-22 04:36:23 C 10 21 17.345 +49 06 44.60 V G96
2023-04-22 04:44:41 C 10 21 17.262 +49 06 35.68 V G96
2023-04-22 04:52:58 C 10 21 17.168 +49 06 26.82 V G96
2023-04-22 05:42:56 C 10 21 16.708 +49 05 33.83 V 703
2023-04-22 05:50:31 C 10 21 16.592 +49 05 24.83 V 703
2023-04-22 05:58:06 C 10 21 16.560 +49 05 16.80 V 703
2023-04-22 06:05:42 C 10 21 16.502 +49 05 10.03 V 703
2023-05-05 07:10:31 C 10 22 02.770 +43 43 11.18 X F52
2023-05-05 07:21:24 C 10 22 02.864 +43 43 00.54 X F52
2023-05-05 07:32:19 C 10 22 02.979 +43 42 49.60 X F52
2023-05-08 03:15:23 C 10 22 56.608 +42 36 17.89 V G96
2023-05-08 03:23:37 C 10 22 56.831 +42 36 10.66 V G96
2023-05-08 03:34:49 C 10 22 56.975 +42 35 59.64 V G96
2023-05-08 03:43:03 C 10 22 57.079 +42 35 51.65 V G96
2024-03-17 13:16:49 C 14 08 17.568 -19 55 32.61 X F51
2024-03-17 13:33:13 C 14 08 16.850 -19 55 35.46 X F51
2024-03-17 13:49:36 C 14 08 16.129 -19 55 38.11 X F51
2024-03-17 14:05:59 C 14 08 15.417 -19 55 40.97 X F51
2024-04-09 10:52:47 C 13 38 50.972 -20 54 21.63 X F51
2024-04-09 11:08:52 C 13 38 49.966 -20 54 22.22 X F51
2024-04-09 11:24:58 C 13 38 48.956 -20 54 22.80 X F51
2024-04-09 11:41:08 C 13 38 47.946 -20 54 23.41 X F51
2024-04-16 09:42:06 C 13 28 27.660 -20 57 11.01 X F52