2021 LJ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2160882000
Semi-major axis (a)1.5480336000 AU
Inclination (i)7.73790000°
Long. of Asc. Node (Ω)193.76057000°
Arg. of Perihelion (ω)72.38467000°
Mean Anomaly (M)105.41048000°
Mean Motion (n)0.5117213000°/day
Perihelion dist (q)1.21352180 AU
Aphelion dist (Q)1.88254540 AU
Orbital Period1.92606340 yr
Physical Parameters
H (abs. magnitude)24.07
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.190″
Uncertainty8
Orbit TypeAmor
MOID0.240897 AU
Observations Used16
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-06-03
Observations (16)
Date Type RA Dec Mag Band Observatory
2021-05-13 11:46:50 C 16 22 45.716 +04 01 59.12 V F51
2021-05-13 12:04:30 C 16 22 45.889 +04 02 22.55 V F51
2021-05-13 12:22:02 C 16 22 46.060 +04 02 46.77 V F51
2021-05-13 12:39:32 C 16 22 46.232 +04 03 10.04 V F51
2021-05-14 13:19:36 C 16 23 12.394 +04 36 29.55 V F51
2021-05-14 13:20:32 C 16 23 12.382 +04 36 30.82 V F51
2021-05-14 13:21:28 C 16 23 12.427 +04 36 32.19 V F51
2021-05-14 13:22:24 C 16 23 12.422 +04 36 33.48 V F51
2021-06-01 08:14:51 C 16 28 30.823 +12 35 43.75 U F51
2021-06-01 08:51:38 C 16 28 30.873 +12 36 14.25 U F51
2021-06-01 09:10:06 C 16 28 30.886 +12 36 29.69 U F51
2021-06-03 08:39:53 C 16 28 59.46 +13 13 19.2 o 291
2021-06-03 08:50:40 C 16 28 59.49 +13 13 27.1 o 291
2021-06-03 09:01:28 C 16 28 59.47 +13 13 34.9 o 291
2021-06-03 12:50:55 C 16 29 01.395 +13 16 29.31 V 568
2021-06-03 12:52:40 C 16 29 01.402 +13 16 30.57 V 568