2016 LL1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3848138564 ± 1.63e-07
Semi-major axis (a)0.9232917040 AU ± 1.54e-09
Inclination (i)23.32104677° ± 1.89e-05
Long. of Asc. Node (Ω)83.29241708° ± 1.67e-05
Arg. of Perihelion (ω)358.36091866° ± 3.84e-05
Mean Anomaly (M)15.95777440° ± 8.20e-05
Mean Motion (n)1.1109739510°/day ± 2.78e-09
Perihelion dist (q)0.56799626 AU ± 1.50e-07
Aphelion dist (Q)1.27858715 AU ± 1.50e-07
Orbital Period0.88717317 yr ± 2.22e-09
Physical Parameters
H (abs. magnitude)21.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.230″
Uncertainty0
Orbit TypeAten
MOID0.255548 AU
Observations Used58
Oppositions2
Arc Total2009-2025
First Observation Used2009-06-13
Last Observation Used2025-05-30
Observations (59)
Date Type RA Dec Mag Band Observatory
2024-06-05 10:13:02 C 14 27 06.565 +17 13 50.92 X F51
2024-06-05 10:28:49 C 14 27 04.770 +17 13 04.97 X F51
2024-06-05 10:44:37 C 14 27 02.988 +17 12 18.78 X F51
2024-06-05 11:05:09 C 14 27 00.693 +17 11 18.80 X F51
2025-05-28 09:59:30 C 20 16 51.480 -17 26 04.00 V 291
2025-05-28 10:25:07 C 20 16 51.220 -17 26 47.10 V 291
2025-05-30 13:07:46 C 20 16 24.744 -18 55 42.74 X F51
2025-05-30 13:22:42 C 20 16 24.450 -18 56 10.57 X F51
2025-05-30 13:37:38 C 20 16 24.177 -18 56 37.93 X F51