2021 LR2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2347057950 ± 2.87e-04
Semi-major axis (a)1.0168890077 AU ± 1.23e-04
Inclination (i)11.61614876° ± 1.66e-02
Long. of Asc. Node (Ω)245.47708317° ± 9.12e-04
Arg. of Perihelion (ω)245.02116014° ± 1.23e-02
Mean Anomaly (M)224.84341697° ± 3.40e-01
Mean Motion (n)0.9611738507°/day ± 1.74e-04
Perihelion dist (q)0.77821926 AU ± 3.07e-04
Aphelion dist (Q)1.25555875 AU ± 3.29e-04
Orbital Period1.02544018 yr ± 1.85e-04
Physical Parameters
H (abs. magnitude)24.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.168″
Uncertainty3
Orbit TypeApollo
MOID0.034290 AU
Observations Used21
Oppositions1
Arc Total2021-2021
First Observation Used2021-06-05
Last Observation Used2021-06-11
Observations (21)
Date Type RA Dec Mag Band Observatory
2021-06-05 09:32:22 C 16 00 46.098 -01 17 47.04 V F51
2021-06-07 09:38:24 C 15 58 16.357 +00 42 00.87 U F51
2021-06-07 09:55:44 C 15 58 15.174 +00 42 39.12 U F51
2021-06-07 10:13:04 C 15 58 13.996 +00 43 17.53 U F51
2021-06-07 10:30:24 C 15 58 12.839 +00 43 55.80 U F51
2021-06-08 06:26:25 C 15 57 26.347 +01 26 05.04 V 568
2021-06-08 06:27:50 C 15 57 26.263 +01 26 07.93 V 568
2021-06-08 06:29:15 C 15 57 26.184 +01 26 10.81 V 568
2021-06-08 06:30:42 C 15 57 26.100 +01 26 13.72 V 568
2021-06-09 07:34:59 C 15 56 23.97 +02 13 46.1 V V06
2021-06-09 07:40:15 C 15 56 23.68 +02 13 55.4 V V06
2021-06-09 07:45:31 C 15 56 23.40 +02 14 04.9 V V06
2021-06-09 07:50:47 C 15 56 23.13 +02 14 14.5 V V06
2021-06-09 08:00:24 C 15 56 22.70 +02 14 32.1 o 691
2021-06-09 09:05:02 C 15 56 19.47 +02 16 27.6 o 691
2021-06-10 09:34:28 C 15 55 33.665 +02 58 05.12 U F51
2021-06-10 09:51:59 C 15 55 32.773 +02 58 32.76 U F51
2021-06-10 10:09:28 C 15 55 31.928 +02 59 00.57 U F51
2021-06-11 04:06:31 C 15 55 02.55 +03 26 07.6 u H21
2021-06-11 04:15:26 C 15 55 02.15 +03 26 20.7 u H21
2021-06-11 04:27:14 C 15 55 01.63 +03 26 38.0 u H21