2021 LN3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5658571000
Semi-major axis (a)2.2817251000 AU
Inclination (i)28.78924000°
Long. of Asc. Node (Ω)256.95288000°
Arg. of Perihelion (ω)46.71330000°
Mean Anomaly (M)93.90713000°
Mean Motion (n)0.2859625000°/day
Perihelion dist (q)0.99059480 AU
Aphelion dist (Q)3.57285540 AU
Orbital Period3.44663250 yr
Physical Parameters
H (abs. magnitude)21.18
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.650″
Uncertainty6
Orbit TypeApollo
MOID0.086095 AU
Observations Used251
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-07-04
Observations (258)
Date Type RA Dec Mag Band Observatory
2021-07-01 11:33:21 C 16 57 02.406 +71 21 13.48 U F51
2021-07-03 00:57:42 C 17 02 11.02 +73 07 15.7 V 033
2021-07-03 00:59:26 C 17 02 11.19 +73 07 20.2 V 033
2021-07-03 01:01:11 C 17 02 11.49 +73 07 24.6 V 033
2021-07-03 01:02:55 C 17 02 11.63 +73 07 28.8 V 033
2021-07-04 00:03:41 C 17 05 30.77 +74 06 16.4 V 033
2021-07-04 00:05:46 C 17 05 31.08 +74 06 21.2 V 033
2021-07-04 00:07:50 C 17 05 31.32 +74 06 26.0 V 033