IAA RAS IAA Minor Planet Database

2019 CZ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3288321702 ± 1.97e-08
Semi-major axis (a)1.4065899755 AU ± 1.66e-08
Inclination (i)0.53148326° ± 1.06e-06
Long. of Asc. Node (Ω)202.02280549° ± 5.70e-05
Arg. of Perihelion (ω)254.12499859° ± 6.13e-05
Mean Anomaly (M)52.61236817° ± 6.02e-06
Mean Motion (n)0.5908279053°/day ± 1.05e-08
Perihelion dist (q)0.94405794 AU ± 2.99e-08
Aphelion dist (Q)1.86912201 AU ± 3.54e-08
Orbital Period1.66821214 yr ± 2.95e-08
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.292″
Uncertainty0
Orbit TypeApollo
MOID0.005755 AU
Observations Used141
Oppositions2
Arc Total2019-2023
First Observation Used2019-02-05
Last Observation Used2023-11-22
Observations (144)
Date Type RA Dec Mag Band Observatory
2019-02-05 11:58:44 C 10 18 11.06 -26 46 56.0 – V T08
2019-02-05 12:17:57 C 10 18 17.27 -26 42 56.0 – V T08
2019-02-05 12:37:51 C 10 18 23.67 -26 38 47.9 – V T08
2019-02-09 12:00:18 C 10 43 01.13 -14 01 57.0 – V T08
2019-02-09 12:18:13 C 10 43 02.33 -14 00 25.9 – V T08
2019-02-09 12:23:30 C 10 43 02.69 -13 59 58.3 – V T08
2019-02-09 12:39:25 C 10 43 03.79 -13 58 38.3 – V T08
2019-02-10 06:42:59 C 10 45 28.49 -12 30 21.1 – V W88
2019-02-10 07:10:18 C 10 45 30.08 -12 28 21.0 – V W88
2019-02-10 07:40:55 C 10 45 32.01 -12 26 06.5 – V W88
2019-02-10 08:23:42 C 10 45 34.60 -12 23 10.0 – u 807
2019-02-10 08:25:27 C 10 45 34.68 -12 23 02.3 – u 807
2019-02-10 08:27:10 C 10 45 34.83 -12 22 54.8 – u 807
2019-02-10 08:28:50 C 10 45 34.95 -12 22 47.3 – u 807
2019-02-10 13:51:02 C 10 46 26.27 -11 59 56.3 – q E23
2019-02-10 14:06:02 C 10 46 27.13 -11 58 55.2 – q E23
2019-02-10 14:21:17 C 10 46 27.96 -11 57 52.9 – q E23
2019-02-12 07:37:44 C 10 50 24.77 -09 32 53.3 – V I52
2019-02-12 07:38:59 C 10 50 24.80 -09 32 49.5 – V I52
2019-02-12 07:40:15 C 10 50 24.81 -09 32 45.7 – V I52
2019-02-12 07:42:47 C 10 50 24.94 -09 32 37.8 – V I52
2019-02-13 07:12:10 C 10 52 09.40 -08 23 26.8 – V G96
2019-02-13 07:19:31 C 10 52 09.57 -08 23 07.0 – V G96
2019-02-13 07:26:51 C 10 52 09.71 -08 22 47.0 – V G96
2019-02-13 07:34:13 C 10 52 09.91 -08 22 27.9 – V G96
2019-02-14 11:51:06 C 10 53 48.21 -07 10 05.9 – V T08
2019-02-14 12:04:11 C 10 53 48.26 -07 09 35.6 – V T08
2019-02-14 12:15:17 C 10 53 48.35 -07 09 08.5 – V T08
2019-02-14 12:16:38 C 10 53 48.34 -07 09 04.4 – V T08
2019-02-15 00:10:31 C 10 54 27.43 -06 43 09.0 – q K61
2019-02-15 00:10:50 C 10 54 27.42 -06 43 08.0 – q K61
2019-02-15 00:12:05 C 10 54 27.44 -06 43 05.2 – q K61
2019-02-15 00:13:01 C 10 54 27.49 -06 43 03.0 – q K61
2019-02-15 00:14:17 C 10 54 27.51 -06 43 00.3 – q K61
2019-02-23 04:59:26 C 10 59 42.65 -01 45 46.7 – u 807
2019-02-23 05:03:39 C 10 59 42.59 -01 45 42.3 – u 807
2019-02-23 05:07:53 C 10 59 42.55 -01 45 38.0 – u 807
2019-02-24 23:44:01 C 11 00 07.56 -01 06 21.4 – V C95
2019-02-25 00:00:45 C 11 00 07.26 -01 06 03.0 – V C95
2019-02-28 07:55:18 C 11 00 33.20 +00 00 08.1 – V G96
2019-02-28 08:03:21 C 11 00 33.03 +00 00 13.5 – V G96
2019-02-28 08:11:23 C 11 00 32.90 +00 00 19.7 – V G96
2019-02-28 08:19:25 C 11 00 32.76 +00 00 25.8 – V G96
2019-03-01 03:17:46 C 11 00 39.13 +00 15 40.9 – u 807
2019-03-01 03:21:01 C 11 00 39.09 +00 15 43.1 – u 807
2019-03-01 03:24:15 C 11 00 39.03 +00 15 45.4 – u 807
2019-03-01 09:27:29 C 11 00 35.88 +00 18 34.2 – V I52
2019-03-01 09:36:43 C 11 00 35.73 +00 18 40.5 – V I52
2019-03-01 09:41:51 C 11 00 35.66 +00 18 44.2 – V I52
2019-03-04 06:49:29 C 11 00 46.25 +01 03 26.4 – o 691