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
2021-06-13 21:00:39 C 16 17 05.05 +08 51 54.1 V G17
2021-06-13 21:04:19 C 16 17 05.21 +08 52 56.4 V G17
2021-06-13 21:07:59 C 16 17 05.35 +08 53 59.3 V G17
2021-06-13 21:46:50 C 16 17 06.98 +09 04 55.1 V A17
2021-06-13 21:52:24 C 16 17 07.20 +09 06 30.3 V A17
2021-06-13 21:58:45 C 16 17 07.46 +09 08 18.2 V A17
2021-06-13 22:21:29 C 16 17 08.41 +09 14 43.3 V G33
2021-06-13 22:23:15 C 16 17 08.43 +09 15 13.6 V G33
2021-06-13 22:24:56 C 16 17 08.53 +09 15 42.7 V G33
2021-06-13 22:26:32 C 16 17 08.61 +09 16 09.2 V G33
2021-06-13 22:28:18 C 16 17 08.66 +09 16 39.2 V G33
2021-06-13 22:29:59 C 16 17 08.73 +09 17 08.0 V G33
2021-06-13 22:50:14 C 16 17 09.43 +09 22 56.2 V K87
2021-06-13 22:51:27 C 16 17 09.51 +09 23 16.8 V K87
2021-06-13 22:52:39 C 16 17 09.56 +09 23 37.1 V K87
2021-06-13 23:14:56 C 16 17 11.23 +09 29 55.2 V Z80
2021-06-13 23:22:26 C 16 17 11.57 +09 32 03.3 V Z80
2021-06-13 23:22:26 C 16 17 11.55 +09 32 03.0 V Z80
2021-06-14 07:03:30 C 16 17 38.49 +11 43 17.2 V 703
2021-06-14 07:11:38 C 16 17 38.77 +11 45 34.1 V 703
2021-06-14 07:19:46 C 16 17 39.09 +11 47 53.2 V 703
2021-06-14 07:27:55 C 16 17 39.42 +11 50 11.0 V 703
2021-06-14 21:39:31 C 16 18 34.35 +15 48 51.0 V 160
2021-06-14 21:42:30 C 16 18 34.47 +15 49 40.9 V 160
2021-06-14 21:45:24 C 16 18 34.56 +15 50 29.0 V 160
2021-06-14 22:58:30 C 16 18 37.84 +16 10 37.8 V K87
2021-06-14 22:59:44 C 16 18 37.90 +16 10 58.0 V K87
2021-06-14 23:00:59 C 16 18 37.94 +16 11 19.0 V K87
2021-06-15 07:24:04 C 16 19 10.06 +18 30 10.5 V U68
2021-06-15 07:29:42 C 16 19 10.29 +18 31 42.5 V U68
2021-06-15 07:55:37 C 16 19 11.36 +18 38 46.6 V U68
2021-06-15 08:01:15 C 16 19 11.60 +18 40 17.9 V U68
2021-06-15 20:18:13 C 16 20 03.81 +21 58 30.0 V G17
2021-06-15 20:21:55 C 16 20 03.99 +21 59 29.2 V G17
2021-06-15 20:25:38 C 16 20 04.16 +22 00 28.2 V G17
2021-06-15 21:25:35 C 16 20 06.94 +22 16 20.0 V 130
2021-06-15 21:27:39 C 16 20 07.04 +22 16 53.4 V 130
2021-06-15 21:29:45 C 16 20 07.15 +22 17 26.5 V 130
2021-06-15 21:46:37 C 16 20 08.01 +22 21 48.8 V A17
2021-06-15 21:53:06 C 16 20 08.31 +22 23 31.2 V A17
2021-06-15 21:59:29 C 16 20 08.60 +22 25 12.4 V A17
2021-06-15 22:43:04 C 16 20 11.55 +22 36 44.6 V Z43
2021-06-15 22:54:40 C 16 20 12.10 +22 39 47.8 V Z43
2021-06-15 22:59:35 C 16 20 12.32 +22 41 05.4 V Z43
2021-06-15 23:05:15 C 16 20 12.59 +22 42 35.1 V Z43
2021-06-16 01:39:50 C 16 20 26.61 +23 23 24.0 X W34
2021-06-16 01:47:09 C 16 20 26.99 +23 25 19.1 X W34
2021-06-16 01:53:42 C 16 20 27.38 +23 27 02.3 X W34
2021-06-16 07:22:33 C 16 20 44.50 +24 52 27.4 V G96
2021-06-16 07:30:00 C 16 20 44.83 +24 54 21.9 V G96