529366 (2009 WM1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1689239914 ± 4.34e-08
Semi-major axis (a)1.1804663368 AU ± 4.13e-09
Inclination (i)25.76682157° ± 1.76e-05
Long. of Asc. Node (Ω)240.24988253° ± 9.29e-06
Arg. of Perihelion (ω)162.64271295° ± 3.10e-05
Mean Anomaly (M)189.05554220° ± 4.01e-05
Mean Motion (n)0.7684787553°/day ± 4.03e-09
Perihelion dist (q)0.98105725 AU ± 5.14e-08
Aphelion dist (Q)1.37987542 AU ± 5.15e-08
Orbital Period1.28256803 yr ± 6.73e-09
Physical Parameters
H (abs. magnitude)20.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.428″
Uncertainty0
Orbit TypeApollo
MOID0.001093 AU
Observations Used157
Oppositions3
Arc Total2009-2024
First Observation Used2009-11-17
Last Observation Used2024-01-01
Observations (158)
Date Type RA Dec Mag Band Observatory
2009-11-23 11:10:56 C 09 39 44.08 -15 32 55.6 o 291
2009-11-23 11:16:30 C 09 39 43.67 -15 33 30.6 o 291
2009-11-24 11:01:43 C 09 38 26.31 -17 54 30.1 o 291
2009-11-24 11:07:40 C 09 38 25.88 -17 55 04.8 o 291
2009-11-24 11:15:04 C 09 38 25.41 -17 55 47.7 o 291
2009-11-25 11:29:51 C 09 37 06.07 -20 14 32.0 o 291
2009-11-25 11:35:26 C 09 37 05.69 -20 15 03.2 o 291
2009-11-25 11:41:02 C 09 37 05.33 -20 15 33.8 o 291
2009-11-26 11:50:15 C 09 35 46.06 -22 28 26.2 r G96
2009-11-26 11:51:06 C 09 35 46.03 -22 28 30.9 r G96
2009-11-26 11:51:57 C 09 35 45.96 -22 28 35.7 r G96
2009-11-26 11:52:48 C 09 35 45.88 -22 28 40.0 r G96
2009-11-27 12:20:40 C 09 34 25.10 -24 37 49.0 r G96
2009-11-27 12:21:34 C 09 34 25.06 -24 37 53.4 r G96
2009-11-27 12:22:25 C 09 34 25.03 -24 37 58.0 r G96
2009-11-27 12:23:15 C 09 34 24.92 -24 38 02.1 r G96
2009-11-27 12:24:06 C 09 34 24.88 -24 38 06.4 r G96
2009-11-27 18:12:20 C 09 34 06.76 -25 07 10.6 v D90
2009-11-29 10:10:50 C 09 31 53.53 -28 25 15.8 o H21
2009-11-29 10:21:44 C 09 31 52.84 -28 26 06.9 o H21
2009-11-29 10:32:28 C 09 31 52.07 -28 26 58.1 o H21
2009-11-29 17:08:26 C 09 31 31.44 -28 57 22.5 v D90
2009-11-29 17:16:33 C 09 31 30.93 -28 58 00.8 v D90
2009-11-29 17:24:40 C 09 31 30.41 -28 58 39.3 v D90
2009-11-29 17:32:52 C 09 31 29.85 -28 59 18.1 v D90
2009-12-06 14:28:10 C 09 21 54.406 -40 03 46.72 o 568
2009-12-06 14:30:02 C 09 21 54.272 -40 03 53.06 o 568
2009-12-06 14:31:34 C 09 21 54.158 -40 03 58.30 o 568
2009-12-06 14:33:30 C 09 21 54.024 -40 04 04.90 o 568
2009-12-22 14:50:09 C 08 53 55.90 -55 24 21.5 o 474
2009-12-22 14:54:19 C 08 53 55.62 -55 24 29.2 o 474
2009-12-22 15:00:00 C 08 53 55.04 -55 24 36.8 o 474
2010-01-24 12:58:26 C 07 35 19.07 -63 53 54.9 u D90
2010-01-24 13:27:24 C 07 35 16.23 -63 53 53.0 u D90
2010-04-02 05:56:36 C 08 00 50.324 -40 18 15.11 o 568
2010-04-02 06:00:09 C 08 00 50.634 -40 18 10.36 o 568
2010-05-13 03:23:17 C 09 47 55.90 -19 23 21.9 o 291
2010-05-13 03:28:52 C 09 47 56.56 -19 23 16.4 o 291
2010-05-13 03:35:25 C 09 47 57.26 -19 23 09.5 o 291
2013-05-07 14:05:58 C 22 25 52.896 +12 10 07.66 t 568
2013-05-07 14:11:20 C 22 25 53.598 +12 10 15.53 t 568
2013-06-07 14:22:47 C 00 13 21.074 +29 30 13.53 t 568
2013-06-07 14:33:12 C 00 13 22.749 +29 30 26.69 t 568
2013-06-12 10:06:44 C 00 32 40.48 +31 51 01.5 o 695
2013-06-12 10:09:14 C 00 32 40.92 +31 51 04.4 o 695
2013-06-12 10:12:06 C 00 32 41.40 +31 51 07.8 o 695
2013-06-12 10:16:39 C 00 32 42.17 +31 51 13.2 o 695
2013-06-12 10:21:06 C 00 32 42.92 +31 51 18.5 o 695
2013-06-12 10:25:33 C 00 32 43.68 +31 51 23.8 o 695
2013-06-13 10:57:50 C 00 36 56.18 +32 19 58.0 o 695