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
2025-12-25 15:28:16 C 14 32 43.644 +55 07 47.21 V T05
2025-12-25 15:55:55 C 14 32 44.707 +55 07 55.92 V T05
2025-12-25 16:06:01 C 14 32 45.079 +55 07 59.27 V T05
2026-01-01 14:17:10 C 14 38 13.584 +56 07 39.58 V T08
2026-01-01 14:21:49 C 14 38 13.706 +56 07 41.66 V T08
2026-01-01 14:31:45 C 14 38 13.894 +56 07 45.80 V T08
2026-01-01 14:47:37 C 14 38 14.237 +56 07 52.54 V T08
2026-01-03 14:10:20 C 14 39 16.058 +56 28 01.63 V T08
2026-01-03 14:14:17 C 14 39 16.114 +56 28 03.43 V T08
2026-01-03 14:22:15 C 14 39 16.234 +56 28 06.38 V T08
2026-01-03 14:36:06 C 14 39 16.450 +56 28 13.12 V T08