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
2019-02-19 19:08:13 C 02 12 40.882 +32 57 40.83 V C65
2019-02-20 02:49:44 C 02 14 05.32 +33 07 08.0 o 695
2019-02-20 02:54:52 C 02 14 06.25 +33 07 14.3 o 695
2019-02-20 03:00:00 C 02 14 07.18 +33 07 20.6 o 695
2019-02-20 18:46:29 C 02 17 00.767 +33 26 23.84 V C65
2019-02-20 18:49:24 C 02 17 01.292 +33 26 27.20 V C65
2019-02-21 02:30:23 C 02 18 25.77 +33 35 37.7 o 291
2019-02-21 02:34:21 C 02 18 26.53 +33 35 42.6 o 291
2019-02-21 02:40:31 C 02 18 27.62 +33 35 49.8 o 695
2019-02-21 02:42:19 C 02 18 27.96 +33 35 51.9 o 695
2019-02-21 02:44:08 C 02 18 28.29 +33 35 54.0 o 695
2019-02-21 18:51:07 C 02 21 25.91 +33 54 46.1 V J95
2019-02-21 19:08:13 C 02 21 29.02 +33 55 05.6 V J95
2019-02-21 19:33:30 C 02 21 33.66 +33 55 34.8 V J95
2019-02-25 18:52:25 C 02 39 06.398 +35 39 24.92 V C65
2019-02-25 18:55:36 C 02 39 06.985 +35 39 28.16 V C65
2019-02-25 18:58:52 C 02 39 07.597 +35 39 31.49 V C65
2019-02-25 21:11:03 C 02 39 31.825 +35 41 44.31 V C65
2019-02-26 19:04:09 C 02 43 34.29 +36 03 38.6 V J95
2019-02-26 19:21:22 C 02 43 37.41 +36 03 54.4 V J95
2019-02-28 02:40:07 C 02 49 24.00 +36 34 01.9 V I52
2019-02-28 02:41:55 C 02 49 24.30 +36 34 03.5 V I52
2019-02-28 02:43:42 C 02 49 24.66 +36 34 05.7 V I52
2019-02-28 02:45:30 C 02 49 25.03 +36 34 07.4 V I52
2019-03-01 03:02:26 C 02 53 53.89 +36 56 29.7 o 291
2019-03-01 03:08:55 C 02 53 55.07 +36 56 36.0 o 291
2019-03-01 03:15:23 C 02 53 56.25 +36 56 41.5 o 291
2019-03-01 03:49:00 C 02 54 02.44 +36 57 10.9 V I52
2019-03-01 03:50:48 C 02 54 02.74 +36 57 12.1 V I52
2019-03-01 03:52:36 C 02 54 02.96 +36 57 14.5 V I52
2019-03-02 03:02:02 C 02 58 19.56 +37 17 47.4 o 291
2019-03-02 03:06:08 C 02 58 20.34 +37 17 50.6 o 291
2019-03-02 03:10:16 C 02 58 21.05 +37 17 54.0 o 291
2019-03-03 02:40:58 C 03 02 41.38 +37 37 59.6 o 291
2019-03-03 02:44:27 C 03 02 41.97 +37 38 01.6 o 291
2019-03-03 02:47:54 C 03 02 42.63 +37 38 05.2 o 291
2019-03-04 03:29:06 C 03 07 15.73 +37 58 20.4 o 291
2019-03-04 03:33:57 C 03 07 16.58 +37 58 23.9 o 291
2019-03-04 03:38:48 C 03 07 17.49 +37 58 28.1 o 291
2019-03-05 03:50:30 C 03 11 44.91 +38 17 31.0 o 291
2019-03-05 03:56:18 C 03 11 45.96 +38 17 35.3 o 291
2019-03-06 05:07:27 C 03 16 24.185 +38 36 37.45 V T12
2019-03-06 05:09:39 C 03 16 24.585 +38 36 39.10 V T12
2019-03-06 05:11:47 C 03 16 24.979 +38 36 40.54 V T12
2019-03-06 05:14:02 C 03 16 25.381 +38 36 42.33 V T12
2019-03-06 20:33:38 C 03 19 14.401 +38 47 49.86 V J04
2019-03-06 20:39:18 C 03 19 15.471 +38 47 53.97 V J04
2019-03-06 20:44:59 C 03 19 16.444 +38 47 57.80 V J04
2019-03-17 04:47:37 C 04 04 17.58 +41 07 43.1 o 695
2019-03-17 04:55:55 C 04 04 19.08 +41 07 46.5 o 695