2022 WN9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6593787000
Semi-major axis (a)2.2603794000 AU
Inclination (i)2.31933000°
Long. of Asc. Node (Ω)245.71027000°
Arg. of Perihelion (ω)115.91728000°
Mean Anomaly (M)327.65933000°
Mean Motion (n)0.2900227500°/day
Perihelion dist (q)0.76993340 AU
Aphelion dist (Q)3.75082540 AU
Orbital Period3.39838060 yr
Physical Parameters
H (abs. magnitude)29.55
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual1.000″
Uncertainty7
Orbit TypeApollo
MOID0.000376 AU
Observations Used21
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-11-29
Observations (21)
Date Type RA Dec Mag Band Observatory
2022-11-28 07:35:37 C 05 14 18.070 +23 21 55.10 V G96
2022-11-28 07:43:07 C 05 14 12.770 +23 17 45.70 V G96
2022-11-28 07:50:40 C 05 14 07.570 +23 13 40.60 V G96
2022-11-28 08:24:17 C 05 13 37.766 +22 55 29.02 V H01
2022-11-28 08:27:35 C 05 13 44.101 +22 54 58.18 V I52
2022-11-28 08:27:50 C 05 13 43.975 +22 54 50.72 V I52
2022-11-28 08:28:05 C 05 13 43.799 +22 54 43.52 V I52
2022-11-28 08:28:20 C 05 13 43.640 +22 54 36.22 V I52
2022-11-28 08:29:19 C 05 13 34.908 +22 53 03.27 V H01
2022-11-28 08:46:49 C 05 13 25.433 +22 44 52.95 V H01
2022-11-28 08:54:04 C 05 13 21.729 +22 41 37.20 V H01
2022-11-28 09:52:50 C 05 12 41.69 +22 13 38.5 q H36
2022-11-28 09:57:49 C 05 12 40.41 +22 11 45.0 q H36
2022-11-28 10:02:49 C 05 12 39.15 +22 09 52.6 q H36
2022-11-29 07:17:41 C 05 13 57.248 +19 37 51.71 V I52
2022-11-29 07:19:22 C 05 13 56.831 +19 37 46.49 V I52
2022-11-29 07:21:04 C 05 13 56.618 +19 37 43.25 V I52
2022-11-29 07:22:45 C 05 13 56.348 +19 37 38.96 V I52
2022-11-29 07:52:28 C 05 13 50.866 +19 36 24.55 V G96
2022-11-29 08:00:01 C 05 13 49.573 +19 36 06.48 V G96
2022-11-29 08:07:32 C 05 13 48.252 +19 35 47.36 V G96