309214 (2007 LL)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1741303779 ± 2.05e-07
Semi-major axis (a)0.9808075336 AU ± 2.17e-08
Inclination (i)10.05321506° ± 1.07e-05
Long. of Asc. Node (Ω)247.04490480° ± 8.72e-06
Arg. of Perihelion (ω)211.51471291° ± 1.43e-05
Mean Anomaly (M)141.77162190° ± 2.24e-04
Mean Motion (n)1.0146974913°/day ± 3.36e-08
Perihelion dist (q)0.81001915 AU ± 2.02e-07
Aphelion dist (Q)1.15159592 AU ± 2.03e-07
Orbital Period0.97134988 yr ± 3.22e-08
Physical Parameters
H (abs. magnitude)20.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.381″
Uncertainty0
Orbit TypeAten
MOID0.083612 AU
Observations Used399
Oppositions1
Arc Total2007-2010
First Observation Used2007-06-08
Last Observation Used2010-08-30
Observations (415)
Date Type RA Dec Mag Band Observatory
2008-06-28 21:01:07 C 16 46 55.78 +09 45 19.8 o 151
2008-06-28 21:02:10 C 16 46 55.66 +09 45 20.8 o 151
2008-06-28 21:03:13 C 16 46 55.56 +09 45 21.8 o 151
2008-06-28 21:04:16 C 16 46 55.45 +09 45 23.2 o 151
2008-06-28 21:05:19 C 16 46 55.35 +09 45 23.7 o 151
2008-06-28 21:06:02 C 16 46 55.20 +09 45 25.6 c A48
2008-06-28 21:06:22 C 16 46 55.26 +09 45 24.4 o 151
2008-06-28 21:09:46 C 16 46 54.84 +09 45 29.5 c A48
2008-06-28 21:10:14 C 16 46 54.79 +09 45 30.1 c A53
2008-06-28 21:13:29 C 16 46 54.44 +09 45 32.9 c A48
2008-06-28 21:17:12 C 16 46 54.05 +09 45 36.4 c A48
2008-06-28 21:31:33 C 16 46 52.56 +09 45 50.0 c A53
2008-06-28 21:47:51 C 16 46 50.87 +09 46 05.1 c A53
2008-06-30 05:31:55 C 16 43 59.54 +10 14 20.9 r H45
2008-06-30 05:33:42 C 16 43 59.35 +10 14 22.4 r H45
2008-06-30 05:37:07 C 16 43 59.03 +10 14 25.3 r H45
2008-06-30 05:38:23 C 16 43 58.89 +10 14 26.6 r H45
2008-06-30 05:39:52 C 16 43 58.76 +10 14 27.8 r H45
2008-06-30 05:40:57 C 16 43 58.66 +10 14 28.7 r H45
2008-06-30 22:04:35 C 16 42 35.83 +10 27 39.9 r 113
2008-06-30 22:09:39 C 16 42 35.35 +10 27 43.9 r 113
2008-06-30 22:14:40 C 16 42 34.90 +10 27 48.0 r 113
2008-06-30 22:19:43 C 16 42 34.43 +10 27 52.1 r 113
2008-07-01 20:36:51 C 16 40 47.43 +10 44 53.7 o A78
2008-07-01 20:40:31 C 16 40 47.13 +10 44 56.4 o A78
2008-07-01 20:45:39 C 16 40 46.66 +10 45 00.2 o A78
2008-07-01 20:51:47 C 16 40 46.12 +10 45 04.6 o A78
2008-07-03 02:20:06 C 16 38 32.75 +11 05 29.4 o H83
2008-07-03 02:40:47 C 16 38 31.06 +11 05 43.3 o H83
2008-07-03 02:59:47 C 16 38 29.45 +11 05 55.5 o H83
2008-07-08 05:32:00 C 16 31 00.69 +12 08 12.0 r H45
2008-07-08 05:34:16 C 16 31 00.53 +12 08 12.4 r H45
2008-07-08 05:36:09 C 16 31 00.45 +12 08 13.6 r H45
2008-07-08 05:38:18 C 16 31 00.30 +12 08 13.9 r H45
2008-07-08 05:40:08 C 16 31 00.19 +12 08 14.4 r H45
2008-07-16 02:50:54 C 16 24 31.35 +12 49 59.7 o H55
2008-07-16 02:58:52 C 16 24 31.13 +12 50 00.5 o H55
2008-07-16 03:09:35 C 16 24 30.80 +12 50 01.6 o H55
2008-07-25 04:49:03 C 16 23 00.05 +12 44 12.5 r H45
2008-07-25 04:51:40 C 16 23 00.05 +12 44 11.8 r H45
2008-07-25 04:56:41 C 16 23 00.05 +12 44 11.2 r H45
2008-07-25 04:59:21 C 16 23 00.06 +12 44 10.9 r H45
2008-07-25 05:01:40 C 16 23 00.06 +12 44 10.2 r H45
2008-07-25 05:07:12 C 16 23 00.06 +12 44 09.3 r H45
2008-08-16 03:22:39 C 16 37 33.86 +10 30 35.8 o H55
2008-08-16 03:38:07 C 16 37 34.49 +10 30 30.3 o H55
2009-05-21 08:00:23 C 20 48 31.62 -13 14 27.7 o H55
2009-05-21 08:13:57 C 20 48 31.75 -13 14 05.9 o H55
2009-05-21 08:17:29 C 20 48 31.78 -13 14 00.4 o H55
2009-06-06 08:30:26 C 20 46 47.11 -01 27 06.3 o H55