2019 CZ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3617248679 ± 4.69e-08
Semi-major axis (a)1.3488853443 AU ± 3.51e-08
Inclination (i)13.15865530° ± 1.10e-05
Long. of Asc. Node (Ω)341.64912880° ± 1.00e-05
Arg. of Perihelion (ω)263.83350459° ± 1.65e-05
Mean Anomaly (M)56.63552433° ± 5.59e-05
Mean Motion (n)0.6291435116°/day ± 2.46e-08
Perihelion dist (q)0.86095997 AU ± 6.71e-08
Aphelion dist (Q)1.83681072 AU ± 7.93e-08
Orbital Period1.56661599 yr ± 6.12e-08
Physical Parameters
H (abs. magnitude)21.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.376″
Uncertainty0
Orbit TypeApollo
MOID0.073062 AU
Observations Used103
Oppositions1
Arc Total2019-2022
First Observation Used2019-01-29
Last Observation Used2022-08-28
Observations (106)
Date Type RA Dec Mag Band Observatory
2019-01-29 10:35:18 C 10 56 58.71 +28 25 02.2 V G96
2019-01-29 10:43:39 C 10 56 58.39 +28 25 03.0 V G96
2019-01-29 10:52:01 C 10 56 58.06 +28 25 02.7 V G96
2019-01-29 11:00:22 C 10 56 57.77 +28 25 02.6 V G96
2019-02-08 09:18:33 C 10 43 03.662 +28 22 42.11 U F51
2019-02-08 09:35:16 C 10 43 02.126 +28 22 41.00 U F51
2019-02-08 09:51:59 C 10 43 00.594 +28 22 39.97 U F51
2019-02-08 10:08:39 C 10 42 59.056 +28 22 38.74 U F51
2019-02-09 08:47:32 C 10 40 58.95 +28 20 03.4 U H36
2019-02-09 09:04:41 C 10 40 57.30 +28 20 01.2 U H36
2019-02-09 09:25:05 C 10 40 55.27 +28 19 58.5 U H36
2019-02-11 06:24:55 C 10 36 37.82 +28 13 15.8 V I52
2019-02-11 06:27:00 C 10 36 37.62 +28 13 15.4 V I52
2019-02-11 06:28:06 C 10 36 37.49 +28 13 15.9 V I52
2019-02-12 05:09:21 C 10 34 15.49 +28 08 46.1 V I52
2019-02-12 05:10:27 C 10 34 15.24 +28 08 45.9 V I52
2019-02-12 05:12:52 C 10 34 14.91 +28 08 44.0 V I52
2019-02-12 20:40:36 C 10 32 33.09 +28 05 09.5 V 587
2019-02-12 20:45:08 C 10 32 32.53 +28 05 08.9 V 587
2019-02-12 20:49:41 C 10 32 32.00 +28 05 07.8 V 587
2019-02-12 22:59:53 C 10 32 16.56 +28 04 41.0 V L01
2019-02-12 23:05:05 C 10 32 15.92 +28 04 39.7 V L01
2019-02-12 23:12:02 C 10 32 15.11 +28 04 38.6 V L01
2019-02-12 23:14:17 C 10 32 14.83 +28 04 37.9 V L01
2019-02-17 08:20:49 C 10 18 52.47 +27 29 01.6 o 695
2019-02-17 08:29:43 C 10 18 51.17 +27 28 57.6 o 695
2019-02-17 08:37:37 C 10 18 49.98 +27 28 53.6 o 695
2019-02-24 21:04:07 C 09 48 18.63 +25 19 50.8 q K61
2019-02-24 21:05:03 C 09 48 18.47 +25 19 49.4 q K61
2019-02-24 21:05:58 C 09 48 18.29 +25 19 48.3 q K61
2019-02-25 02:17:03 C 09 47 14.47 +25 14 24.3 V 204
2019-02-25 02:28:40 C 09 47 12.09 +25 14 11.8 V 204
2019-02-25 02:40:18 C 09 47 09.71 +25 13 59.0 V 204
2019-02-25 20:18:47 C 09 43 40.31 +24 54 54.6 V B67
2019-02-25 20:27:41 C 09 43 38.42 +24 54 44.5 V B67
2019-02-25 20:36:35 C 09 43 36.56 +24 54 35.3 V B67
2019-02-25 20:45:29 C 09 43 34.65 +24 54 25.9 V B67
2019-02-25 20:54:23 C 09 43 32.80 +24 54 15.5 V B67
2019-02-27 19:03:19 C 09 33 51.41 +23 57 41.6 V 246
2019-02-27 19:04:33 C 09 33 50.91 +23 57 38.3 V 246
2019-02-27 19:07:24 C 09 33 50.52 +23 57 34.9 V 246
2019-02-28 06:07:08 C 09 31 25.24 +23 42 57.8 V 703
2019-02-28 06:14:53 C 09 31 23.45 +23 42 46.8 V 703
2019-02-28 06:22:38 C 09 31 21.72 +23 42 36.3 V 703
2019-02-28 06:30:24 C 09 31 19.86 +23 42 24.9 V 703
2019-02-28 09:35:09 C 09 30 37.21 +23 38 03.3 V I52
2019-02-28 09:36:03 C 09 30 37.00 +23 38 02.5 V I52
2019-02-28 09:36:56 C 09 30 36.82 +23 38 00.3 V I52
2019-02-28 09:40:52 C 09 30 35.87 +23 37 54.8 V I52
2019-03-01 22:05:29 C 09 22 25.75 +22 43 44.8 V C95