2021 LQ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4167618691 ± 3.11e-06
Semi-major axis (a)1.7810057230 AU ± 9.28e-06
Inclination (i)9.89889031° ± 3.00e-05
Long. of Asc. Node (Ω)150.00274187° ± 3.31e-04
Arg. of Perihelion (ω)209.63346135° ± 3.30e-04
Mean Anomaly (M)255.52138745° ± 4.80e-03
Mean Motion (n)0.4146811590°/day ± 3.24e-06
Perihelion dist (q)1.03875045 AU ± 7.75e-06
Aphelion dist (Q)2.52326100 AU ± 1.43e-05
Orbital Period2.37682919 yr ± 1.86e-05
Physical Parameters
H (abs. magnitude)21.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.094″
Uncertainty1
Orbit TypeAmor
MOID0.055244 AU
Observations Used22
Oppositions1
Arc Total2021-2021
First Observation Used2021-05-20
Last Observation Used2021-11-25
Observations (22)
Date Type RA Dec Mag Band Observatory
2021-05-20 12:02:29 C 16 50 22.547 -00 20 07.72 V F51
2021-05-20 12:34:48 C 16 50 20.879 -00 19 54.36 V F51
2021-05-20 12:50:56 C 16 50 20.087 -00 19 47.59 V F51
2021-06-02 08:57:56 C 16 32 52.882 +01 29 21.27 V F51
2021-06-02 09:14:53 C 16 32 51.783 +01 29 25.90 V F51
2021-06-02 09:32:00 C 16 32 50.639 +01 29 30.82 V F51
2021-06-02 12:26:25 C 16 32 39.018 +01 30 19.27 V F51
2021-06-02 12:27:21 C 16 32 38.963 +01 30 19.42 V F51
2021-06-07 09:53:44 C 16 25 01.483 +01 58 30.24 U F51
2021-06-07 10:11:04 C 16 25 00.277 +01 58 33.64 U F51
2021-06-07 10:28:23 C 16 24 59.089 +01 58 37.22 U F51
2021-06-07 10:45:46 C 16 24 57.878 +01 58 40.50 U F51
2021-06-08 08:20:52 C 16 23 32.690 +02 02 49.61 V T12
2021-06-08 08:27:33 C 16 23 32.219 +02 02 50.82 V T12
2021-06-09 09:34:45 C 16 21 51.63 +02 07 12.5 V 291
2021-06-09 09:45:31 C 16 21 50.87 +02 07 14.1 V 291
2021-06-09 09:56:19 C 16 21 50.11 +02 07 16.3 V 291
2021-06-09 10:04:16 C 16 21 50.026 +02 07 19.72 V T12
2021-06-09 10:13:14 C 16 21 49.405 +02 07 21.21 V T12
2021-11-25 01:10:48 C 22 04 15.29 -27 45 02.4 V 807
2021-11-25 01:26:44 C 22 04 18.88 -27 44 51.1 V 807
2021-11-25 01:42:42 C 22 04 22.47 -27 44 39.7 V 807