2019 CE4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6600550772 ± 5.81e-09
Semi-major axis (a)2.8509745219 AU ± 7.57e-09
Inclination (i)20.68451682° ± 2.78e-06
Long. of Asc. Node (Ω)38.59972638° ± 4.15e-06
Arg. of Perihelion (ω)347.11124782° ± 5.78e-06
Mean Anomaly (M)157.36952644° ± 1.03e-06
Mean Motion (n)0.2047492275°/day ± 8.15e-10
Perihelion dist (q)0.96917431 AU ± 1.68e-08
Aphelion dist (Q)4.73277473 AU ± 2.08e-08
Orbital Period4.81382174 yr ± 1.92e-08
Physical Parameters
H (abs. magnitude)17.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.212″
Uncertainty0
Orbit TypeApollo
MOID0.014308 AU
Observations Used353
Oppositions5
Arc Total2018-2024
First Observation Used2018-07-15
Last Observation Used2024-02-28
Observations (418)
Date Type RA Dec Mag Band Observatory
2024-01-13 13:08:24 S 08 13 46.798 +69 52 16.32 V C57
2024-01-13 17:08:24 S 08 13 05.724 +69 50 03.19 V C57
2024-01-16 10:17:22 C 08 03 08.633 +69 10 04.91 V T08
2024-01-16 10:20:45 C 08 03 08.587 +69 10 03.72 V T08
2024-01-16 10:25:24 C 08 03 07.913 +69 10 01.52 V T08
2024-01-16 12:04:22 C 08 02 53.873 +69 09 02.63 V T08
2024-01-16 12:11:58 C 08 02 52.603 +69 08 57.88 V T08
2024-01-20 10:43:57 C 07 51 30.298 +68 09 34.24 V T08
2024-01-20 10:49:36 C 07 51 29.813 +68 09 30.13 V T08
2024-01-20 10:57:57 C 07 51 28.680 +68 09 25.20 V T08
2024-01-20 11:48:38 C 07 51 22.920 +68 08 50.75 V T08
2024-02-04 06:55:48 C 07 27 05.591 +63 31 20.60 V V00
2024-02-04 07:02:51 C 07 27 05.306 +63 31 14.63 V V00
2024-02-04 07:09:54 C 07 27 05.036 +63 31 08.54 V V00
2024-02-04 07:16:56 C 07 27 04.766 +63 31 02.53 V V00
2024-02-28 07:50:20 C 07 28 29.684 +55 28 15.77 X F52
2024-02-28 08:02:38 C 07 28 30.004 +55 28 05.87 X F52
2024-02-28 08:29:39 C 07 28 30.684 +55 27 44.17 X F52