IAA RAS IAA Minor Planet Database

2019 WZ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3593904343 ± 9.32e-08
Semi-major axis (a)1.8796559247 AU ± 5.50e-08
Inclination (i)20.89135062° ± 1.20e-05
Long. of Asc. Node (Ω)251.45726734° ± 5.08e-06
Arg. of Perihelion (ω)211.22618726° ± 5.07e-05
Mean Anomaly (M)99.08776681° ± 5.49e-05
Mean Motion (n)0.3824676780°/day ± 1.68e-08
Perihelion dist (q)1.20412557 AU ± 1.79e-07
Aphelion dist (Q)2.55518628 AU ± 1.90e-07
Orbital Period2.57701850 yr ± 1.13e-07
Physical Parameters
H (abs. magnitude)21.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.272″
Uncertainty0
Orbit TypeAmor
MOID0.250295 AU
Observations Used137
Oppositions3
Arc Total2019-2024
First Observation Used2019-11-18
Last Observation Used2024-09-10
Observations (140)
Date Type RA Dec Mag Band Observatory
2019-12-04 06:06:02 C 04 34 37.73 +22 28 23.9 – u H21
2019-12-04 06:08:06 C 04 34 37.70 +22 28 17.1 – u H21
2019-12-04 06:09:26 C 04 34 37.69 +22 28 12.3 – u H21
2019-12-04 07:09:42 C 04 34 37.07 +22 24 49.2 – q H45
2019-12-04 07:11:41 C 04 34 37.02 +22 24 40.8 – q H45
2019-12-04 07:13:41 C 04 34 36.95 +22 24 35.5 – q H45
2019-12-04 07:16:45 C 04 34 36.92 +22 24 24.6 – q H45
2019-12-04 07:18:40 C 04 34 36.88 +22 24 17.7 – q H45
2019-12-04 07:20:34 C 04 34 36.82 +22 24 12.0 – q H45
2019-12-04 09:32:51 C 04 34 37.13 +22 16 47.2 – V T08
2019-12-04 09:37:30 C 04 34 37.09 +22 16 31.6 – V T08
2019-12-04 09:55:44 C 04 34 36.78 +22 15 28.8 – V T08
2019-12-04 10:07:25 C 04 34 36.62 +22 14 47.8 – V T08
2019-12-04 22:31:14 C 04 34 32.68 +21 31 51.7 – V K87
2019-12-04 22:32:09 C 04 34 32.66 +21 31 48.5 – V K87
2019-12-04 22:33:05 C 04 34 32.64 +21 31 45.2 – V K87
2019-12-05 06:07:39 C 04 34 29.69 +21 05 36.3 – u H21
2019-12-05 06:10:02 C 04 34 29.65 +21 05 28.1 – u H21
2019-12-05 06:12:06 C 04 34 29.63 +21 05 20.9 – u H21
2019-12-05 06:14:10 C 04 34 29.59 +21 05 13.7 – u H21
2019-12-05 06:16:14 C 04 34 29.56 +21 05 06.3 – u H21
2019-12-05 06:18:19 C 04 34 29.53 +21 04 59.4 – u H21
2019-12-05 06:20:23 C 04 34 29.50 +21 04 52.1 – u H21
2019-12-05 06:22:27 C 04 34 29.49 +21 04 44.8 – u H21
2019-12-05 06:24:31 C 04 34 29.45 +21 04 37.6 – u H21
2019-12-05 06:26:35 C 04 34 29.43 +21 04 30.4 – u H21
2019-12-05 06:28:39 C 04 34 29.39 +21 04 23.2 – u H21
2019-12-05 06:30:49 C 04 34 29.38 +21 04 15.7 – u H21
2019-12-05 09:23:53 C 04 34 29.271 +20 54 25.12 – V T12
2019-12-05 09:24:52 C 04 34 29.256 +20 54 21.65 – V T12
2019-12-05 22:40:30 C 04 34 24.83 +20 07 47.4 – V 204
2019-12-05 22:53:55 C 04 34 24.68 +20 07 00.5 – V 204
2019-12-05 23:10:50 C 04 34 24.47 +20 06 01.0 – V 204
2019-12-07 04:54:33 C 04 34 16.19 +18 21 00.2 – V 734
2019-12-07 05:01:57 C 04 34 16.13 +18 20 34.0 – V 734
2019-12-07 05:09:21 C 04 34 16.07 +18 20 07.4 – V 734
2019-12-15 04:23:32 C 04 33 57.33 +06 52 13.0 – o 291
2019-12-15 04:31:03 C 04 33 57.28 +06 51 46.8 – o 291
2019-12-15 04:38:39 C 04 33 57.23 +06 51 19.8 – o 291
2019-12-17 03:33:25 C 04 34 06.61 +04 07 33.0 – o 691
2019-12-17 03:45:12 C 04 34 06.58 +04 06 52.1 – o 691
2019-12-17 03:55:02 C 04 34 06.49 +04 06 17.6 – o 691
2019-12-18 08:13:42 C 04 34 12.88 +02 29 50.2 – q 734
2019-12-18 08:19:53 C 04 34 12.89 +02 29 30.0 – q 734
2019-12-18 08:32:14 C 04 34 12.92 +02 28 48.8 – q 734
2019-12-18 08:38:30 C 04 34 12.87 +02 28 26.6 – q 734
2019-12-19 05:54:24 C 04 34 22.64 +01 17 31.6 – o 691
2019-12-19 05:59:03 C 04 34 22.65 +01 17 16.3 – o 691
2019-12-19 06:03:42 C 04 34 22.64 +01 17 00.7 – o 691
2019-12-22 04:02:49 C 04 35 00.41 -02 26 12.9 – u 807