2022 WA11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1630296761 ± 1.19e-06
Semi-major axis (a)1.5479887519 AU ± 7.74e-08
Inclination (i)1.56796105° ± 4.97e-06
Long. of Asc. Node (Ω)222.60637675° ± 1.87e-04
Arg. of Perihelion (ω)288.10046694° ± 6.35e-04
Mean Anomaly (M)131.67844587° ± 2.95e-04
Mean Motion (n)0.5117532097°/day ± 3.84e-08
Perihelion dist (q)1.29562065 AU ± 1.84e-06
Aphelion dist (Q)1.80035686 AU ± 1.84e-06
Orbital Period1.92597968 yr ± 1.45e-07
Physical Parameters
H (abs. magnitude)21.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.166″
Uncertainty0
Orbit TypeAmor
MOID0.307840 AU
Observations Used61
Oppositions1
Arc Total2022-2025
First Observation Used2022-11-28
Last Observation Used2025-02-27
Observations (65)
Date Type RA Dec Mag Band Observatory
2025-01-19 06:58:41 C 07 17 50.744 +16 27 28.76 V G96
2025-01-20 07:15:50 C 07 16 45.106 +16 28 33.43 X F52
2025-01-20 07:48:51 C 07 16 43.418 +16 28 35.31 X F52
2025-01-20 08:05:22 C 07 16 42.572 +16 28 36.21 X F52
2025-01-24 06:40:52 C 07 12 38.405 +16 33 27.54 V G96
2025-01-24 06:48:18 C 07 12 38.095 +16 33 26.93 V G96
2025-01-24 06:55:45 C 07 12 37.721 +16 33 27.76 V G96
2025-01-24 07:03:12 C 07 12 37.379 +16 33 27.90 V G96
2025-02-21 05:47:33 C 07 07 40.225 +17 27 53.57 X F52
2025-02-21 06:04:01 C 07 07 40.608 +17 27 54.89 X F52
2025-02-21 06:20:33 C 07 07 40.993 +17 27 56.20 X F52
2025-02-26 01:52:50 C 07 11 47.78 +17 35 11.1 V H21
2025-02-26 02:12:55 C 07 11 48.52 +17 35 12.5 V H21
2025-02-27 02:36:50 C 07 12 51.18 +17 36 29.7 V H21
2025-02-27 02:40:59 C 07 12 51.31 +17 36 30.2 V H21