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
2020-02-06 06:14:22 s 1 +154758.02 3 +150670.91 2730.0 C57
2020-02-06 06:44:22 S 14 12 54.955 +66 19 08.94 V C57
2020-02-06 06:44:22 s 1 +154582.31 7 +153251.25 9240.0 C57
2020-02-06 07:14:22 S 14 12 51.427 +66 19 23.63 V C57
2020-02-06 07:14:22 s 1 +154387.50 2 +155812.77 5540.0 C57
2020-02-06 07:44:22 S 14 12 47.940 +66 19 42.46 V C57
2020-02-06 07:44:22 s 1 +154174.02 7 +158355.56 2270.0 C57
2020-02-06 08:14:22 S 14 12 44.112 +66 19 56.60 V C57
2020-02-06 08:14:22 s 1 +153942.32 8 +160879.75 30.0 C57
2020-02-06 08:44:22 S 14 12 40.356 +66 20 14.24 V C57
2020-02-06 08:44:22 s 1 +153692.82 7 +163385.45 9400.0 C57
2020-02-06 09:14:22 S 14 12 37.121 +66 20 31.96 V C57
2020-02-06 09:14:22 s 1 +153425.93 2 +165872.79 960.0 C57
2020-02-06 09:44:22 S 14 12 33.662 +66 20 44.52 V C57
2020-02-06 09:44:22 s 1 +153142.04 1 +168341.87 5260.0 C57
2020-02-06 10:14:22 S 14 12 30.010 +66 21 04.43 V C57
2020-02-06 10:14:22 s 1 +152841.53 9 +170792.82 2830.0 C57
2020-02-06 10:44:22 S 14 12 26.460 +66 21 18.14 V C57
2020-02-06 10:44:22 s 1 +152524.79 9 +173225.76 4200.0 C57
2020-02-06 11:14:22 S 14 12 22.910 +66 21 33.48 V C57
2020-02-06 11:14:22 s 1 +152192.18 4 +175640.81 9880.0 C57
2020-02-06 11:44:22 S 14 12 19.320 +66 21 53.82 V C57
2020-02-06 11:44:22 s 1 +151844.04 6 +178038.07 360.0 C57
2020-02-06 12:14:22 S 14 12 15.677 +66 22 09.37 V C57
2020-02-06 12:14:22 s 1 +151480.72 7 +180417.68 6140.0 C57
2020-02-06 12:44:22 S 14 12 11.998 +66 22 24.49 V C57
2020-02-06 12:44:22 s 1 +151102.55 8 +182779.75 7670.0 C57
2020-02-06 13:14:22 S 14 12 08.258 +66 22 40.69 V C57
2020-02-06 13:14:22 s 1 +150708.89 3 +185123.08 6090.0 C57
2020-02-06 13:44:22 S 14 12 04.579 +66 22 56.93 V C57
2020-02-06 13:44:22 s 1 +150301.96 9 +187450.41 430.0 C57
2020-02-06 14:14:22 S 14 12 00.751 +66 23 13.52 V C57
2020-02-06 14:14:22 s 1 +149881.13 6 +189760.56 1850.0 C57
2020-02-06 14:44:22 S 14 11 57.727 +66 23 30.77 V C57
2020-02-06 14:44:22 s 1 +149446.69 0 +192053.63 790.0 C57
2020-02-06 15:44:22 S 14 11 50.359 +66 24 04.21 V C57
2020-02-06 15:44:22 s 1 +148538.10 7 +196588.98 2840.0 C57
2020-02-06 16:14:22 S 14 11 46.817 +66 24 19.51 V C57
2020-02-06 16:14:22 s 1 +148064.52 2 +198831.50 6750.0 C57
2020-02-06 16:44:22 S 14 11 42.725 +66 24 35.96 V C57
2020-02-06 16:44:22 s 1 +147578.43 1 +201057.40 9760.0 C57
2020-02-06 17:14:22 S 14 11 39.514 +66 24 52.42 V C57
2020-02-06 17:14:22 s 1 +147080.09 3 +203266.78 2230.0 C57
2020-02-06 17:44:22 S 14 11 35.705 +66 25 10.70 V C57
2020-02-06 17:44:22 s 1 +146569.75 9 +205459.75 4530.0 C57
2020-02-06 18:14:22 S 14 11 31.973 +66 25 27.12 V C57
2020-02-06 18:14:22 s 1 +146047.67 3 +207636.44 7020.0 C57
2020-02-06 18:44:22 S 14 11 28.469 +66 25 43.07 V C57
2020-02-06 18:44:22 s 1 +145514.07 5 +209796.93 30.0 C57
2020-02-06 19:14:22 S 14 11 24.938 +66 25 59.02 V C57