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
2010-08-26 05:25:28 C 20 03 48.09 +67 32 48.0 o H21
2010-08-27 02:28:49 C 19 57 02.05 +67 57 45.5 u I15
2010-08-27 02:39:38 C 19 56 58.23 +67 57 57.7 u I15
2010-08-27 02:52:40 C 19 56 53.60 +67 58 12.4 u I15
2010-08-29 05:49:39 C 19 39 18.89 +68 53 11.0 19.2 c 704
2010-08-29 06:05:49 C 19 39 12.53 +68 53 26.7 19.6 c 704
2010-08-29 06:22:01 C 19 39 06.27 +68 53 41.1 19.3 c 704
2010-08-30 04:46:43 C 19 30 58.87 +69 15 19.4 o G56
2010-08-30 04:53:23 C 19 30 56.39 +69 15 25.7 o G56
2010-08-30 05:00:04 C 19 30 53.56 +69 15 30.7 o G56
2010-09-06 12:44:02 S 18 17 37.970 +71 01 43.82 L C51
2010-09-06 15:54:22 S 18 16 11.748 +71 02 33.25 L C51
2010-09-06 19:04:53 S 18 14 45.139 +71 03 18.04 L C51
2010-09-06 22:15:24 S 18 13 18.113 +71 04 00.91 L C51
2010-09-07 09:21:45 S 18 08 12.720 +71 06 13.61 L C51