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
2019-03-17 05:04:44 C 04 04 20.62 +41 07 49.9 o 695
2019-04-01 03:01:19 C 05 05 50.94 +42 34 31.7 o 291
2019-04-01 03:10:59 C 05 05 52.58 +42 34 32.3 o 291
2019-04-16 03:03:16 C 06 01 47.20 +42 21 41.5 V V06
2019-04-16 03:09:17 C 06 01 48.03 +42 21 40.5 V V06
2019-04-16 03:15:18 C 06 01 48.74 +42 21 40.4 V V06
2019-04-16 03:21:19 C 06 01 49.57 +42 21 39.2 V V06
2019-04-25 04:20:28 C 06 32 20.86 +41 40 29.1 o 695
2019-04-25 04:37:44 C 06 32 23.16 +41 40 25.2 o 695
2019-04-28 04:12:07 C 06 41 56.17 +41 22 42.3 o 291
2019-04-28 04:43:25 C 06 42 00.33 +41 22 33.9 o 291
2022-05-25 07:19:49 C 14 35 23.122 -19 58 46.34 V T14
2022-05-25 07:24:33 C 14 35 22.955 -19 58 45.91 V T14
2022-05-25 07:29:18 C 14 35 22.775 -19 58 45.41 V T14
2022-05-27 06:08:25 C 14 33 43.015 -19 54 18.21 V T14
2022-05-27 06:13:10 C 14 33 42.853 -19 54 17.75 V T14
2022-05-27 06:17:54 C 14 33 42.681 -19 54 17.44 V T14
2022-05-28 10:44:42 C 14 32 42.782 -19 51 34.99 V T14
2023-07-08 01:01:18 C 22 40 26.34 -59 23 00.9 V M21
2023-07-08 01:32:26 C 22 40 29.62 -59 23 34.6 V M21
2023-07-16 00:40:58 C 23 03 21.40 -62 51 41.3 V M21
2023-07-16 00:54:06 C 23 03 23.03 -62 51 56.1 V M21
2023-07-23 01:10:28 C 23 26 49.512 -65 58 13.33 V M22
2023-07-23 01:13:12 C 23 26 49.956 -65 58 16.46 V M22
2023-07-23 01:17:54 C 23 26 50.664 -65 58 22.40 V M22
2023-07-23 01:25:13 C 23 26 51.674 -65 58 30.22 V M22
2023-08-05 07:57:43 C 00 25 31.202 -71 28 50.92 V W68
2023-08-05 08:00:21 C 00 25 31.567 -71 28 54.91 V W68
2023-08-05 08:04:56 C 00 25 32.429 -71 28 58.94 V W68
2023-08-05 08:31:50 C 00 25 38.148 -71 29 24.04 V W68
2023-08-06 03:01:28 B 00 29 50.630 -71 46 35.94 Z M49
2023-08-06 03:06:34 B 00 29 51.718 -71 46 40.30 Z M49
2023-08-06 03:11:42 B 00 29 52.790 -71 46 44.87 Z M49
2023-08-19 03:23:32 C 01 59 06.989 -75 31 41.52 V M22
2023-08-19 03:30:18 C 01 59 09.156 -75 31 44.65 V M22
2023-08-19 03:52:36 C 01 59 16.380 -75 31 54.44 V M22
2023-08-19 04:04:33 C 01 59 20.330 -75 32 00.10 V M22
2023-08-23 07:33:52 C 02 35 04.390 -76 07 20.75 V W68
2023-08-23 08:01:15 C 02 35 13.985 -76 07 28.20 V W68
2023-08-23 08:22:18 C 02 35 21.281 -76 07 34.25 V W68
2023-08-23 08:26:33 C 02 35 22.963 -76 07 35.15 V W68
2023-08-23 09:07:51 C 02 35 37.320 -76 07 44.76 V W68
2023-08-23 09:20:07 C 02 35 41.813 -76 07 47.75 V W68
2023-08-23 09:28:25 C 02 35 44.546 -76 07 49.44 V W68
2023-08-23 09:47:46 C 02 35 51.413 -76 07 53.87 V W68
2023-08-25 01:05:44 C 02 50 43.982 -76 15 17.64 V M22
2023-08-25 01:13:10 C 02 50 46.654 -76 15 18.54 V M22
2023-08-25 01:48:49 C 02 50 59.611 -76 15 24.98 V M22
2023-08-25 01:53:25 C 02 51 01.270 -76 15 25.56 V M22
2023-08-28 02:11:22 C 03 18 54.535 -76 18 40.86 V M22