2009 LW2

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2595060430 ± 1.90e-07
Semi-major axis (a)1.2056333856 AU ± 7.85e-09
Inclination (i)33.14885457° ± 3.12e-05
Long. of Asc. Node (Ω)101.09877265° ± 1.00e-05
Arg. of Perihelion (ω)41.10009820° ± 3.36e-05
Mean Anomaly (M)259.42856428° ± 4.53e-05
Mean Motion (n)0.7445423019°/day ± 7.27e-09
Perihelion dist (q)0.89276424 AU ± 2.29e-07
Aphelion dist (Q)1.51850253 AU ± 2.29e-07
Orbital Period1.32380159 yr ± 1.29e-08
Physical Parameters
H (abs. magnitude)19.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.378″
Uncertainty0
Orbit TypeApollo
MOID0.041894 AU
Observations Used67
Oppositions4
Arc Total2009-2025
First Observation Used2009-06-15
Last Observation Used2025-07-18
Observations (67)
Date Type RA Dec Mag Band Observatory
2009-06-15 10:34:05 C 20 38 51.81 -11 32 15.7 o 691
2009-06-15 10:59:32 C 20 38 50.42 -11 33 16.5 o 691
2009-06-15 11:24:59 C 20 38 49.06 -11 34 16.4 o 691
2009-06-16 07:51:55 C 20 37 47.18 -12 22 55.1 o 291
2009-06-16 08:06:35 C 20 37 46.38 -12 23 30.3 o 291
2009-06-16 09:12:15 C 20 37 42.55 -12 26 09.7 o 291
2009-06-16 09:42:18 C 20 37 40.83 -12 27 22.6 o 291
2009-06-17 07:56:34 C 20 36 28.10 -13 21 27.0 o 291
2009-06-17 08:02:15 C 20 36 27.75 -13 21 41.1 o 291
2009-06-17 08:07:47 C 20 36 27.40 -13 21 55.2 o 291
2009-06-18 07:17:13 C 20 35 05.86 -14 19 28.5 r H55
2009-06-18 07:32:28 C 20 35 04.87 -14 20 06.9 r H55
2009-06-19 06:50:55 C 20 33 37.94 -15 19 12.3 o H55
2009-06-19 06:55:26 C 20 33 37.66 -15 19 23.9 o H55
2009-06-19 07:00:09 C 20 33 37.36 -15 19 36.1 o H55
2009-06-19 07:37:24 C 20 33 35.15 -15 21 09.2 o 291
2009-06-19 07:50:19 C 20 33 34.27 -15 21 42.2 o 291
2009-06-19 08:03:06 C 20 33 33.38 -15 22 15.0 o 291
2009-06-21 09:50:26 C 20 30 07.87 -17 32 11.8 o 291
2009-06-21 09:58:41 C 20 30 07.21 -17 32 34.3 o 291
2009-06-21 10:04:41 C 20 30 06.80 -17 32 48.9 o 291
2009-06-21 10:04:52 C 20 30 06.76 -17 32 50.7 r G96
2009-06-21 10:15:44 C 20 30 05.90 -17 33 19.2 r G96
2009-06-21 10:26:47 C 20 30 05.04 -17 33 48.6 r G96
2009-06-21 10:37:57 C 20 30 04.17 -17 34 18.2 r G96
2009-06-22 07:52:01 C 20 28 29.25 -18 31 07.6 o H55
2009-06-22 07:57:13 C 20 28 28.83 -18 31 21.4 o H55
2009-06-22 08:10:55 C 20 28 27.71 -18 31 57.9 o H55
2009-06-22 09:29:04 C 20 28 21.79 -18 35 27.0 o 291
2009-06-22 09:34:36 C 20 28 21.32 -18 35 42.1 o 291
2009-06-22 09:40:36 C 20 28 20.85 -18 35 58.1 o 291
2009-06-24 08:50:22 C 20 24 31.97 -20 44 38.1 o 291
2009-06-24 08:56:04 C 20 24 31.45 -20 44 54.2 o 291
2009-06-29 14:02:44 C 20 12 31.44 -26 35 46.6 o F65
2009-06-29 14:04:01 C 20 12 31.31 -26 35 50.3 o F65
2009-06-29 14:05:40 C 20 12 31.14 -26 35 54.9 o F65
2009-06-30 23:38:45 C 20 08 52.46 -28 10 33.7 r A13
2009-07-01 00:02:22 C 20 08 49.72 -28 11 41.0 r A13
2009-07-01 00:07:18 C 20 08 49.07 -28 11 55.1 r A13
2009-07-11 15:30:27 C 19 35 39.38 -39 20 45.2 r E12
2009-07-14 03:13:45 C 19 26 58.02 -41 34 01.8 r I19
2009-07-14 03:35:53 C 19 26 54.60 -41 34 48.9 r I19
2009-07-14 03:46:13 C 19 26 52.99 -41 35 10.9 r I19
2012-11-13 04:52:14 C 09 50 48.48 -14 21 41.3 t J04
2012-11-13 05:08:48 C 09 50 51.92 -14 21 25.7 t J04
2012-11-13 05:24:52 C 09 50 55.29 -14 21 10.2 t J04
2012-12-18 12:45:53 C 13 40 14.53 +07 01 36.2 o 291
2012-12-18 12:47:48 C 13 40 15.09 +07 01 38.9 o 291
2012-12-18 12:49:42 C 13 40 15.65 +07 01 41.6 o 291
2013-04-18 11:30:21 C 20 25 54.31 +06 04 40.6 o 291