2009 LA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3098153390
Semi-major axis (a)1.2442396549 AU
Inclination (i)12.48242919°
Long. of Asc. Node (Ω)249.05657286° ± 5.00e+00
Arg. of Perihelion (ω)288.54872979° ± 6.00e+00
Mean Anomaly (M)353.88761861°
Mean Motion (n)0.7101471300°/day
Perihelion dist (q)0.85875290 AU
Aphelion dist (Q)1.62972510 AU
Orbital Period1.38789210 yr
Physical Parameters
H (abs. magnitude)26.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.601″
Uncertainty
Orbit TypeApollo
MOID0.005942 AU
Observations Used28
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-06-05
Observations (28)
Date Type RA Dec Mag Band Observatory
2009-06-01 06:39:23 C 16 24 18.79 -03 12 51.8 r 703
2009-06-01 06:48:52 C 16 24 23.14 -03 10 24.2 r 703
2009-06-01 06:58:33 C 16 24 27.61 -03 07 54.7 r 703
2009-06-01 07:08:11 C 16 24 32.07 -03 05 28.2 r 703
2009-06-01 08:08:27 C 16 24 59.42 -02 50 12.1 r 703
2009-06-01 08:10:32 C 16 25 00.31 -02 49 41.7 r 703
2009-06-01 08:14:40 C 16 25 02.26 -02 48 38.1 r 703
2009-06-01 08:28:20 C 16 25 08.27 -02 45 09.4 c 651
2009-06-01 08:31:06 C 16 25 08.36 -02 44 42.6 o H01
2009-06-01 08:32:02 C 16 25 09.93 -02 44 13.8 c 651
2009-06-01 08:35:28 C 16 25 10.36 -02 43 37.4 o H01
2009-06-01 08:40:21 C 16 25 13.70 -02 42 10.2 c 651
2009-06-01 08:41:09 C 16 25 12.95 -02 42 13.3 o H01
2009-06-01 08:46:50 C 16 25 15.50 -02 40 49.2 o H01
2009-06-01 08:55:04 C 16 25 16.37 -02 39 15.2 r H36
2009-06-01 09:01:41 C 16 25 19.36 -02 37 38.1 r H36
2009-06-01 09:08:03 C 16 25 22.40 -02 36 05.2 r H36
2009-06-01 09:20:29 C 16 25 31.87 -02 32 25.3 r 703
2009-06-01 09:25:09 C 16 25 33.99 -02 31 17.2 r 703
2009-06-01 09:29:47 C 16 25 36.15 -02 30 09.7 r 703
2009-06-01 22:21:15 C 16 31 57.24 +00 09 35.7 r J95
2009-06-01 22:28:11 C 16 31 59.58 +00 10 50.6 r J95
2009-06-01 22:34:59 C 16 32 01.82 +00 12 03.9 r J95
2009-06-02 21:45:18 C 16 39 31.36 +03 32 52.7 v 204
2009-06-02 22:32:07 C 16 39 40.63 +03 38 14.7 v 204
2009-06-05 05:10:45 C 16 49 15.35 +07 48 44.3 o H55
2009-06-05 05:31:50 C 16 49 16.85 +07 49 48.8 o H55
2009-06-05 05:39:31 C 16 49 17.36 +07 50 12.0 o H55