2018 CZ2

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6725356181 ± 8.49e-08
Semi-major axis (a)2.1782411184 AU ± 4.69e-08
Inclination (i)5.42055450° ± 1.39e-05
Long. of Asc. Node (Ω)120.48490384° ± 9.64e-05
Arg. of Perihelion (ω)117.98783186° ± 1.00e-04
Mean Anomaly (M)130.61873985° ± 3.36e-05
Mean Motion (n)0.3065867264°/day ± 9.90e-09
Perihelion dist (q)0.71329638 AU ± 1.86e-07
Aphelion dist (Q)3.64318586 AU ± 2.01e-07
Orbital Period3.21483678 yr ± 1.04e-07
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.301″
Uncertainty0
Orbit TypeApollo
MOID0.021260 AU
Observations Used75
Oppositions2
Arc Total2018-2021
First Observation Used2018-01-15
Last Observation Used2021-09-24
Observations (76)
Date Type RA Dec Mag Band Observatory
2018-02-23 01:16:41 C 12 54 58.09 +25 50 32.0 U K74
2018-02-23 01:19:44 C 12 54 59.78 +25 50 42.4 U K74
2018-02-23 08:39:27 C 12 59 18.68 +26 17 08.4 U 703
2018-02-23 08:47:04 C 12 59 23.07 +26 17 35.8 U 703
2018-02-23 08:54:42 C 12 59 27.57 +26 18 04.0 U 703
2018-02-23 09:02:19 C 12 59 31.93 +26 18 31.5 U 703
2018-02-26 08:37:58 C 13 55 15.31 +30 57 06.7 U 703
2018-02-26 08:45:43 C 13 55 22.92 +30 57 38.8 U 703
2018-02-26 08:53:29 C 13 55 30.31 +30 58 10.1 U 703
2018-02-26 09:01:15 C 13 55 37.86 +30 58 41.8 U 703
2018-02-27 10:24:34 C 14 22 59.68 +32 35 51.6 U I52
2018-02-27 10:24:55 C 14 23 00.07 +32 35 53.0 U I52
2018-02-27 10:25:16 C 14 23 00.47 +32 35 54.1 U I52
2018-02-27 10:25:37 C 14 23 00.88 +32 35 55.4 U I52
2018-03-04 04:29:15 C 17 13 08.90 +33 41 45.0 U 204
2018-03-04 04:38:38 C 17 13 23.52 +33 41 11.7 U 204
2018-03-04 04:48:00 C 17 13 38.12 +33 40 38.5 U 204
2018-03-04 08:07:50 S 17 18 48.44 +33 28 34.2 L C51
2018-07-19 14:12:35 C 01 54 16.036 +06 17 25.38 V T14
2018-07-19 14:18:17 C 01 54 16.186 +06 17 25.30 V T14
2018-07-19 14:23:58 C 01 54 16.336 +06 17 24.96 V T14
2018-08-11 13:49:47 C 01 59 42.166 +04 49 47.52 V T12
2018-08-11 14:06:40 C 01 59 41.964 +04 49 42.85 V T12
2021-09-24 01:29:29 C 20 21 19.19 -27 57 31.0 V 807
2021-09-24 01:37:33 C 20 21 20.39 -27 57 25.5 V 807
2021-09-24 01:45:41 C 20 21 21.61 -27 57 20.6 V 807