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
2023-12-31 07:20:25 C 09 07 54.108 +71 00 00.04 V T08
2023-12-31 07:24:29 C 09 07 53.350 +70 59 59.57 V T08
2023-12-31 07:34:43 C 09 07 51.319 +71 00 01.48 V T08
2023-12-31 08:00:10 C 09 07 46.742 +71 00 04.14 V T08
2024-01-07 12:55:11 C 08 36 23.544 +70 41 40.64 X F52
2024-01-07 13:14:47 C 08 36 19.905 +70 41 35.14 X F52
2024-01-07 13:34:23 C 08 36 16.267 +70 41 29.59 X F52
2024-01-07 13:54:03 C 08 36 12.628 +70 41 23.87 X F52
2024-01-08 13:05:25 C 08 32 11.890 +70 34 49.33 V T08
2024-01-08 13:09:36 C 08 32 11.083 +70 34 47.68 V T08
2024-01-08 13:23:57 C 08 32 08.460 +70 34 42.64 V T08
2024-01-08 13:32:35 C 08 32 06.965 +70 34 40.15 V T08
2024-01-11 01:48:24 S 08 24 03.905 +70 18 25.34 V C57
2024-01-11 01:48:24 s 1 +156294.82 1 +288719.72 9930.0 C57
2024-01-11 02:48:24 S 08 23 54.444 +70 17 55.82 V C57
2024-01-11 02:48:24 s 1 +154263.08 4 +289502.39 5660.0 C57
2024-01-11 06:08:24 S 08 23 19.985 +70 16 44.36 V C57
2024-01-11 06:08:24 s 1 +147330.71 7 +291814.27 5090.0 C57
2024-01-11 08:28:24 S 08 22 56.671 +70 15 52.45 V C57
2024-01-11 08:28:24 s 1 +142334.26 5 +293155.85 3070.0 C57
2024-01-11 09:08:24 S 08 22 48.686 +70 15 32.51 V C57
2024-01-11 09:08:24 s 1 +140885.32 0 +293496.55 330.0 C57
2024-01-11 10:08:24 S 08 22 37.622 +70 15 11.95 V C57
2024-01-11 10:08:24 s 1 +138694.29 8 +293971.73 1220.0 C57
2024-01-11 10:28:24 S 08 22 36.055 +70 15 04.54 V C57
2024-01-11 10:28:24 s 1 +137959.29 4 +294120.51 1310.0 C57
2024-01-11 16:48:24 S 08 21 29.362 +70 12 39.20 V C57
2024-01-11 16:48:24 s 1 +123561.10 2 +296011.46 5560.0 C57
2024-01-11 21:08:24 S 08 20 45.274 +70 10 46.74 V C57
2024-01-11 21:08:24 s 1 +113251.99 9 +296252.03 4370.0 C57
2024-01-11 22:28:24 S 08 20 30.773 +70 10 16.00 V C57
2024-01-11 22:28:24 s 1 +110008.43 7 +296147.73 6190.0 C57
2024-01-13 00:28:24 S 08 16 00.396 +69 58 36.26 V C57
2024-01-13 00:28:24 s 1 +41032.580 0 +275652.02 7740.0 C57
2024-01-13 01:28:24 S 08 15 49.010 +69 58 02.78 V C57
2024-01-13 01:28:24 s 1 +38204.723 0 +274098.55 730.0 C57
2024-01-13 02:48:24 S 08 15 35.018 +69 57 32.80 V C57
2024-01-13 02:48:24 s 1 +34420.207 0 +271931.07 6100.0 C57
2024-01-13 03:28:24 S 08 15 28.382 +69 57 04.07 V C57
2024-01-13 03:28:24 s 1 +32522.270 0 +270805.66 6590.0 C57
2024-01-13 03:48:24 S 08 15 25.075 +69 56 57.30 V C57
2024-01-13 03:48:24 s 1 +31571.959 0 +270232.51 6730.0 C57
2024-01-13 07:28:24 S 08 14 46.502 +69 55 09.62 V C57
2024-01-13 07:28:24 s 1 +21065.568 0 +263459.25 190.0 C57
2024-01-13 08:48:24 S 08 14 33.302 +69 54 27.47 V C57
2024-01-13 08:48:24 s 1 +17224.537 0 +260779.81 3790.0 C57
2024-01-13 11:08:24 S 08 14 08.393 +69 53 13.16 V C57
2024-01-13 11:08:24 s 1 +10483.047 0 +255806.31 220.0 C57
2024-01-13 12:08:24 S 08 13 58.248 +69 52 46.02 V C57
2024-01-13 12:28:24 S 08 13 54.610 +69 52 33.82 V C57