2018 WZ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5341746000 ± 2.00e+00
Semi-major axis (a)1.7146019000 AU ± 3.00e+00
Inclination (i)6.00736000° ± 4.00e+00
Long. of Asc. Node (Ω)65.09701000° ± 5.00e+00
Arg. of Perihelion (ω)296.63982000° ± 6.00e+00
Mean Anomaly (M)58.08113000° ± 3.15e+00
Mean Motion (n)0.4389945442°/day ± 1.15e+00
Perihelion dist (q)0.79870510 AU ± 3.70e+00
Aphelion dist (Q)2.63049870 AU ± 5.74e+00
Orbital Period2.24514790 yr ± 5.89e+00
Physical Parameters
H (abs. magnitude)29.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty4
Orbit TypeApollo
MOID0.000210 AU
Observations Used21
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-12-06
Observations (21)
Date Type RA Dec Mag Band Observatory
2018-11-28 08:50:39 C 04 44 58.32 +32 39 55.9 V G96
2018-11-28 08:58:02 C 04 45 00.82 +32 41 22.1 V G96
2018-11-28 09:05:25 C 04 45 03.32 +32 42 48.1 V G96
2018-11-28 09:12:51 C 04 45 05.81 +32 44 11.7 V G96
2018-11-28 09:58:26 C 04 45 18.45 +32 51 34.3 V H01
2018-11-28 10:03:03 C 04 45 20.15 +32 52 20.6 V H01
2018-11-28 10:19:30 C 04 45 26.26 +32 55 02.7 V H01
2018-11-28 10:35:29 C 04 45 32.31 +32 57 34.8 V H01
2018-11-28 23:31:27 C 04 51 11.42 +34 28 47.8 V L01
2018-11-28 23:35:11 C 04 51 11.70 +34 29 04.5 V L01
2018-11-28 23:38:55 C 04 51 11.96 +34 29 21.5 V L01
2018-11-29 03:16:47 C 04 52 41.38 +34 43 50.4 V H01
2018-11-29 03:22:16 C 04 52 41.93 +34 44 17.8 V H01
2018-11-29 03:36:47 C 04 52 43.30 +34 45 29.1 V H01
2018-11-29 03:47:20 C 04 52 44.20 +34 46 19.9 V H01
2018-11-30 05:24:51 C 04 55 34.05 +35 45 30.8 V V06
2018-11-30 05:29:51 C 04 55 33.94 +35 45 39.8 V V06
2018-11-30 05:34:50 C 04 55 33.80 +35 45 49.2 V V06
2018-11-30 05:39:49 C 04 55 33.73 +35 45 55.5 V V06
2018-12-06 09:41:07 C 04 58 32.971 +36 41 24.59 V T12
2018-12-06 09:57:50 C 04 58 32.363 +36 41 25.96 V T12