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
2020-02-14 22:14:22 s 1 -212999.43 8 +282181.12 9120.0 C57
2020-02-14 22:44:22 S 13 40 34.123 +68 06 10.48 V C57
2020-02-14 22:44:22 s 1 -213483.94 0 +280799.64 4840.0 C57
2020-02-14 23:14:22 S 13 40 27.936 +68 06 21.46 V C57
2020-02-14 23:14:22 s 1 -213962.17 8 +279409.97 5450.0 C57
2020-02-14 23:44:22 S 13 40 22.301 +68 06 34.31 V C57
2020-02-14 23:44:22 s 1 -214434.09 3 +278012.10 880.0 C57
2020-02-15 00:14:22 S 13 40 16.375 +68 06 46.94 V C57
2020-02-15 00:14:22 s 1 -214899.62 9 +276606.00 1090.0 C57
2020-02-15 00:44:22 S 13 40 10.716 +68 06 58.28 V C57
2020-02-15 00:44:22 s 1 -215358.72 5 +275191.66 5990.0 C57
2020-02-15 01:14:22 S 13 40 04.255 +68 07 11.75 V C57
2020-02-15 01:14:22 s 1 -215811.32 4 +273769.08 5530.0 C57
2020-02-15 01:44:22 S 13 39 58.951 +68 07 24.13 V C57
2020-02-15 01:44:22 s 1 -216257.36 4 +272338.22 9640.0 C57
2020-02-15 03:14:22 S 13 39 41.784 +68 08 02.08 V C57
2020-02-15 03:14:22 s 1 -217555.51 6 +267995.87 8720.0 C57
2020-02-15 03:44:22 S 13 39 36.122 +68 08 16.87 V C57
2020-02-15 03:44:22 s 1 -217974.70 1 +266531.78 430.0 C57
2020-02-15 04:14:22 S 13 39 30.041 +68 08 24.61 V C57
2020-02-15 04:14:22 s 1 -218387.01 5 +265059.33 6370.0 C57
2020-02-15 04:44:22 S 13 39 23.611 +68 08 37.93 V C57
2020-02-15 04:44:22 s 1 -218792.39 0 +263578.51 6470.0 C57
2020-02-15 05:14:22 S 13 39 17.892 +68 08 49.06 V C57
2020-02-15 05:14:22 s 1 -219190.76 1 +262089.31 650.0 C57
2020-02-15 05:44:22 S 13 39 12.269 +68 08 59.28 V C57
2020-02-15 05:44:22 s 1 -219582.06 1 +260591.71 8840.0 C57
2020-02-15 06:14:22 S 13 39 05.875 +68 09 12.17 V C57
2020-02-15 06:14:22 s 1 -219966.22 2 +259085.68 960.0 C57
2020-02-15 06:44:22 S 13 39 00.139 +68 09 24.01 V C57
2020-02-15 06:44:22 s 1 -220343.17 4 +257571.22 6950.0 C57
2020-02-15 15:33:50 C 13 36 16.03 +68 10 56.1 V T08
2020-02-15 15:46:20 C 13 36 13.62 +68 11 00.1 V T08
2020-02-15 15:53:28 C 13 36 12.21 +68 11 02.9 V T08
2020-02-17 02:44:22 S 13 29 57.314 +68 25 05.45 V C57
2020-02-17 02:44:22 s 1 -213155.06 8 +89144.475 8030.0 C57
2020-02-17 03:14:22 S 13 29 50.448 +68 25 14.30 V C57
2020-02-17 03:14:22 s 1 -212403.97 7 +86814.755 8050.0 C57
2020-02-17 03:44:22 S 13 29 44.369 +68 25 23.56 V C57
2020-02-17 03:44:22 s 1 -211630.47 9 +84475.933 4760.0 C57
2020-02-17 04:14:22 S 13 29 38.114 +68 25 31.62 V C57
2020-02-17 04:14:22 s 1 -210834.18 6 +82128.069 7680.0 C57
2020-02-17 04:44:22 S 13 29 30.982 +68 25 41.52 V C57
2020-02-17 04:44:22 s 1 -210014.70 2 +79771.228 6350.0 C57
2020-02-17 05:14:22 S 13 29 24.943 +68 25 50.92 V C57
2020-02-17 05:14:22 s 1 -209171.62 1 +77405.480 290.0 C57
2020-02-17 05:44:22 S 13 29 18.029 +68 25 59.59 V C57
2020-02-17 05:44:22 s 1 -208304.52 5 +75030.901 9000.0 C57
2020-02-17 06:14:22 S 13 29 12.089 +68 26 07.04 V C57
2020-02-17 06:14:22 s 1 -207412.98 5 +72647.573 1970.0 C57