2021 LL5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4050511000
Semi-major axis (a)1.7860665000 AU
Inclination (i)5.26373000°
Long. of Asc. Node (Ω)69.65934000°
Arg. of Perihelion (ω)185.54086000°
Mean Anomaly (M)311.93973000°
Mean Motion (n)0.4129121300°/day
Perihelion dist (q)1.06261830 AU
Aphelion dist (Q)2.50951470 AU
Orbital Period2.38696710 yr
Physical Parameters
H (abs. magnitude)24.98
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.970″
Uncertainty8
Orbit TypeAmor
MOID0.047691 AU
Observations Used16
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-06-13
Observations (16)
Date Type RA Dec Mag Band Observatory
2021-06-10 02:08:29 C 15 22 04.51 -34 48 08.0 V W94
2021-06-10 02:16:21 C 15 22 07.74 -34 49 02.4 V W94
2021-06-10 02:24:07 C 15 22 11.02 -34 49 55.7 V W94
2021-06-10 07:06:04 C 15 24 12.60 -35 21 17.0 V W95
2021-06-10 07:13:40 C 15 24 16.07 -35 22 03.1 V W95
2021-06-10 07:21:15 C 15 24 19.58 -35 22 53.4 V W95
2021-06-11 04:01:37 C 15 34 41.43 -37 42 41.0 u 807
2021-06-11 04:04:16 C 15 34 42.63 -37 42 59.0 u 807
2021-06-11 04:07:05 C 15 34 43.96 -37 43 16.4 u 807
2021-06-11 10:48:21 C 15 38 14.51 -38 26 45.3 V 474
2021-06-11 10:49:14 C 15 38 14.92 -38 26 51.0 V 474
2021-06-11 10:54:03 C 15 38 17.23 -38 27 23.1 V 474
2021-06-11 10:55:50 C 15 38 18.13 -38 27 33.7 V 474
2021-06-13 04:17:43 C 16 01 00.24 -42 46 56.2 V W95
2021-06-13 04:25:18 C 16 01 04.25 -42 47 38.6 V W95
2021-06-13 04:32:55 C 16 01 08.27 -42 48 23.1 V W95