2009 WZ53

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2414815900 ± 9.02e-05
Semi-major axis (a)1.1357344458 AU ± 9.70e-05
Inclination (i)32.62629500° ± 6.79e-03
Long. of Asc. Node (Ω)61.53036356° ± 2.07e-04
Arg. of Perihelion (ω)111.60441805° ± 7.99e-03
Mean Anomaly (M)350.81824291° ± 5.33e-01
Mean Motion (n)0.8143237092°/day ± 1.04e-04
Perihelion dist (q)0.86147549 AU ± 1.26e-04
Aphelion dist (Q)1.40999341 AU ± 1.58e-04
Orbital Period1.21036177 yr ± 1.55e-04
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.429″
Uncertainty3
Orbit TypeApollo
MOID0.029193 AU
Observations Used22
Oppositions1
Arc Total2009-2009
First Observation Used2009-11-23
Last Observation Used2009-11-26
Observations (22)
Date Type RA Dec Mag Band Observatory
2009-11-23 06:44:58 C 03 49 30.39 +16 08 49.5 r G96
2009-11-23 06:53:23 C 03 49 27.58 +16 09 31.0 r G96
2009-11-23 07:01:48 C 03 49 24.67 +16 10 13.0 r G96
2009-11-23 07:10:09 C 03 49 21.82 +16 10 54.0 r G96
2009-11-23 07:27:37 C 03 49 15.79 +16 12 20.9 r G96
2009-11-23 07:28:37 C 03 49 15.49 +16 12 27.0 r G96
2009-11-23 07:29:39 C 03 49 15.08 +16 12 31.9 r G96
2009-11-23 07:30:36 C 03 49 14.86 +16 12 35.9 r G96
2009-11-23 08:23:20 C 03 48 56.71 +16 16 58.2 r G96
2009-11-23 08:25:17 C 03 48 56.07 +16 17 08.2 r G96
2009-11-23 08:27:23 C 03 48 55.35 +16 17 18.3 r G96
2009-11-24 06:41:22 C 03 41 22.66 +18 09 31.4 r G96
2009-11-24 06:42:15 C 03 41 22.41 +18 09 35.5 r G96
2009-11-24 06:43:11 C 03 41 21.98 +18 09 40.2 r G96
2009-11-24 06:44:00 C 03 41 21.69 +18 09 45.2 r G96
2009-11-24 10:46:36 C 03 39 54.17 +18 30 20.1 c 926
2009-11-24 10:52:00 C 03 39 52.20 +18 30 47.7 c 926
2009-11-24 10:57:25 C 03 39 50.26 +18 31 15.4 c 926
2009-11-26 04:54:40 C 03 24 24.76 +22 09 29.5 r G96
2009-11-26 05:03:12 C 03 24 21.38 +22 10 14.0 r G96
2009-11-26 05:20:22 C 03 24 14.61 +22 11 44.4 r G96
2009-11-26 05:28:44 C 03 24 11.26 +22 12 29.0 r G96