2019 CJ4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3794474793 ± 1.12e-04
Semi-major axis (a)1.2024166923 AU ± 1.25e-04
Inclination (i)3.24160532° ± 1.04e-03
Long. of Asc. Node (Ω)326.97415415° ± 3.90e-05
Arg. of Perihelion (ω)86.08182971° ± 8.38e-04
Mean Anomaly (M)97.04718462° ± 3.05e-01
Mean Motion (n)0.7475319875°/day ± 1.17e-04
Perihelion dist (q)0.74616271 AU ± 1.56e-04
Aphelion dist (Q)1.65867068 AU ± 2.19e-04
Orbital Period1.31850717 yr ± 2.06e-04
Physical Parameters
H (abs. magnitude)25.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.262″
Uncertainty3
Orbit TypeApollo
MOID0.001643 AU
Observations Used80
Oppositions1
Arc Total2019-2019
First Observation Used2019-02-08
Last Observation Used2019-03-09
Observations (81)
Date Type RA Dec Mag Band Observatory
2019-02-14 23:46:15 C 10 21 13.08 +11 06 54.8 V J95
2019-02-15 00:05:13 C 10 21 07.35 +11 06 38.6 V J95
2019-02-17 07:58:03 C 10 08 24.36 +10 26 48.7 o 695
2019-02-17 08:10:16 C 10 08 21.75 +10 26 41.4 o 695
2019-02-23 04:40:49 C 09 50 45.81 +09 29 16.7 U 807
2019-02-23 04:49:36 C 09 50 44.92 +09 29 14.1 U 807
2019-02-23 04:58:23 C 09 50 44.02 +09 29 11.5 U 807
2019-02-24 04:10:39 C 09 48 56.35 +09 22 52.3 U 807
2019-02-24 04:21:27 C 09 48 55.35 +09 22 49.4 U 807
2019-02-24 04:32:33 C 09 48 54.31 +09 22 46.4 U 807
2019-02-26 05:36:04 C 09 45 43.68 +09 10 09.3 u H21
2019-02-26 05:45:44 C 09 45 42.96 +09 10 07.7 u H21
2019-02-26 05:45:47 C 09 45 44.44 +09 10 14.9 o 291
2019-02-26 05:53:38 C 09 45 42.41 +09 10 05.7 u H21
2019-02-26 05:58:44 C 09 45 43.46 +09 10 12.2 o 291
2019-02-26 06:11:43 C 09 45 42.53 +09 10 09.8 o 291
2019-02-27 03:52:59 C 09 44 33.09 +09 05 44.7 u H21
2019-02-27 04:01:45 C 09 44 32.52 +09 05 43.4 u H21
2019-02-27 04:06:26 C 09 44 32.22 +09 05 42.4 u H21
2019-02-28 05:57:59 C 09 43 18.32 +09 01 10.0 o 291
2019-02-28 06:15:14 C 09 43 17.36 +09 01 08.2 o 291
2019-02-28 06:32:36 C 09 43 16.29 +09 01 04.2 o 291
2019-03-01 06:31:05 C 09 42 16.73 +08 57 07.6 o 291
2019-03-01 06:47:17 C 09 42 15.82 +08 57 05.2 o 291
2019-03-01 07:03:30 C 09 42 15.00 +08 57 02.8 o 291
2019-03-01 09:54:36 C 09 42 08.480 +08 56 46.97 V T12
2019-03-04 08:06:36 C 09 39 56.69 +08 46 44.1 o 291
2019-03-04 08:28:41 C 09 39 55.92 +08 46 41.1 o 291
2019-03-05 08:14:46 C 09 39 23.74 +08 43 44.7 o 291
2019-03-05 09:03:43 C 09 39 22.29 +08 43 38.1 o 291
2019-03-09 10:47:32 C 09 38 02.918 +08 33 02.28 V T12