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
2023-08-28 02:14:02 C 03 18 55.459 -76 18 41.54 V M22
2023-08-28 02:45:36 C 03 19 07.013 -76 18 39.67 V M22
2023-08-28 02:58:00 C 03 19 11.705 -76 18 39.56 V M22
2023-09-16 08:14:12 C 05 58 24.230 -70 29 22.06 V W68
2023-09-16 08:17:34 C 05 58 25.116 -70 29 17.09 V W68
2023-09-16 08:21:35 C 05 58 26.112 -70 29 10.90 V W68
2023-09-16 08:40:23 C 05 58 30.898 -70 28 42.31 V W68
2023-09-18 00:13:31 C 06 09 04.519 -69 22 02.60 V M22
2023-09-18 00:21:20 C 06 09 06.458 -69 21 49.43 V M22
2023-09-18 00:25:24 C 06 09 07.498 -69 21 42.59 V M22
2023-09-18 00:29:23 C 06 09 08.503 -69 21 36.00 V M22
2023-09-18 00:33:25 C 06 09 09.492 -69 21 29.38 V M22
2023-09-18 01:16:07 C 06 09 20.148 -69 20 17.52 V M22
2023-09-18 01:20:45 C 06 09 21.286 -69 20 09.60 V M22
2023-09-18 01:54:47 C 06 09 29.642 -69 19 11.93 V M22
2023-10-03 00:30:19 C 07 27 54.336 -50 49 00.98 V M22
2023-10-03 01:00:52 C 07 27 59.918 -50 46 33.31 V M22
2023-10-03 01:04:56 C 07 28 00.672 -50 46 14.02 V M22
2023-10-03 01:23:24 C 07 28 04.015 -50 44 43.69 V M22
2023-10-04 05:30:29 C 07 33 23.081 -48 18 28.48 V W68
2023-10-04 05:35:12 C 07 33 23.962 -48 18 03.46 V W68
2023-10-04 05:42:38 C 07 33 25.325 -48 17 24.54 V W68
2023-10-04 06:32:35 C 07 33 34.500 -48 13 01.63 V W68
2023-10-09 08:13:07 C 07 55 42.934 -35 11 00.06 V W68
2023-10-09 08:45:14 C 07 55 48.206 -35 07 02.71 V W68
2023-10-09 09:16:24 C 07 55 53.263 -35 03 11.70 V W68
2023-10-12 07:51:11 C 08 08 15.264 -25 32 43.98 V W68
2023-10-12 07:55:10 C 08 08 15.917 -25 32 10.21 V W68
2023-10-12 08:02:59 C 08 08 17.184 -25 31 03.29 V W68
2023-10-12 08:17:43 C 08 08 19.546 -25 28 57.54 V W68
2023-10-16 11:30:25 C 08 25 07.788 -10 22 24.28 V G96
2023-10-16 11:37:15 C 08 25 08.828 -10 21 19.84 V G96
2023-10-16 11:44:07 C 08 25 09.872 -10 20 15.04 V G96
2023-10-16 11:50:56 C 08 25 10.913 -10 19 10.60 V G96
2023-10-16 17:56:49 C 08 26 12.521 -09 21 25.34 q Q21
2023-10-16 18:00:38 C 08 26 13.075 -09 20 50.64 q Q21
2023-10-18 11:51:37 C 08 33 05.591 -02 45 35.71 V 703
2023-10-18 12:06:57 C 08 33 07.880 -02 43 14.77 V 703
2023-10-18 12:14:37 C 08 33 09.025 -02 42 03.06 V 703
2023-10-24 12:59:32 C 08 56 05.714 +17 59 30.80 V T05
2023-10-24 13:04:11 C 08 56 06.451 +18 00 05.65 V T05
2023-10-24 13:12:05 C 08 56 07.548 +18 01 05.34 V T05
2023-10-24 13:39:29 C 08 56 11.467 +18 04 32.63 V T05
2023-10-25 08:23:21 C 08 59 02.182 +20 22 34.93 V W68
2023-10-25 08:29:12 C 08 59 02.988 +20 23 17.12 V W68
2023-10-25 08:40:24 C 08 59 04.553 +20 24 37.69 V W68
2023-10-25 08:50:13 C 08 59 05.914 +20 25 48.40 V W68
2023-10-28 13:31:54 C 09 10 29.935 +28 43 27.12 V T05
2023-10-28 13:36:35 C 09 10 30.559 +28 43 54.80 V T05
2023-10-28 13:45:52 C 09 10 31.826 +28 44 50.21 V T05