2009 LD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1503496279 ± 2.00e+00
Semi-major axis (a)0.9880177694 AU
Inclination (i)9.79110546°
Long. of Asc. Node (Ω)244.55323179° ± 5.00e+00
Arg. of Perihelion (ω)254.12732615°
Mean Anomaly (M)9.81963922°
Mean Motion (n)1.0035984400°/day
Perihelion dist (q)0.83947950 AU
Aphelion dist (Q)1.13654690 AU
Orbital Period0.98207380 yr
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.390″
Uncertainty
Orbit TypeAten
MOID0.005201 AU
Observations Used28
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-06-05
Observations (28)
Date Type RA Dec Mag Band Observatory
2009-06-02 06:43:07 C 18 05 09.49 +34 45 12.7 r G96
2009-06-02 06:46:58 C 18 05 06.68 +34 45 12.5 r G96
2009-06-02 06:50:47 C 18 05 03.87 +34 45 12.4 r G96
2009-06-02 06:54:30 C 18 05 01.10 +34 45 12.9 r G96
2009-06-02 07:54:40 C 18 04 16.61 +34 45 11.9 r G96
2009-06-02 07:56:21 C 18 04 15.38 +34 45 12.0 r G96
2009-06-02 07:57:11 C 18 04 14.79 +34 45 12.1 r G96
2009-06-02 08:05:16 C 18 04 08.76 +34 45 11.0 r G96
2009-06-02 08:06:06 C 18 04 08.18 +34 45 10.9 r G96
2009-06-02 08:06:56 C 18 04 07.50 +34 45 11.1 r G96
2009-06-02 08:07:36 C 18 04 06.96 +34 45 10.7 r G96
2009-06-03 09:16:23 C 17 49 57.14 +34 35 37.1 r G96
2009-06-03 09:21:16 C 17 49 54.30 +34 35 34.3 r G96
2009-06-03 09:26:02 C 17 49 51.56 +34 35 30.9 r G96
2009-06-03 09:30:54 C 17 49 48.79 +34 35 28.2 r G96
2009-06-03 10:17:20 C 17 49 22.29 +34 34 55.0 r G96
2009-06-03 10:24:23 C 17 49 18.33 +34 34 49.9 r G96
2009-06-03 10:25:13 C 17 49 17.86 +34 34 49.0 r G96
2009-06-04 01:35:13 C 17 42 36.33 +34 26 03.4 r J95
2009-06-04 01:41:31 C 17 42 33.28 +34 25 59.9 r J95
2009-06-04 01:47:46 C 17 42 30.38 +34 25 56.6 r J95
2009-06-04 06:33:14 C 17 40 44.50 +34 24 47.5 r G96
2009-06-04 06:34:05 C 17 40 44.11 +34 24 47.0 r G96
2009-06-04 06:35:00 C 17 40 43.64 +34 24 46.4 r G96
2009-06-04 06:35:48 C 17 40 43.24 +34 24 46.4 r G96
2009-06-05 06:49:56 C 17 31 50.67 +34 11 04.3 o H55
2009-06-05 07:11:43 C 17 31 42.12 +34 10 51.1 o H55
2009-06-05 07:16:46 C 17 31 40.16 +34 10 47.6 o H55