2021 LZ20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0596218667 ± 1.15e-05
Semi-major axis (a)1.1698503650 AU ± 2.40e-05
Inclination (i)9.67392885° ± 1.34e-03
Long. of Asc. Node (Ω)99.57601021° ± 4.64e-04
Arg. of Perihelion (ω)317.31378698° ± 6.74e-03
Mean Anomaly (M)39.99451682° ± 3.15e-02
Mean Motion (n)0.7789629538°/day ± 2.40e-05
Perihelion dist (q)1.10010170 AU ± 2.63e-05
Aphelion dist (Q)1.23959903 AU ± 2.88e-05
Orbital Period1.26530572 yr ± 3.90e-05
Physical Parameters
H (abs. magnitude)23.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.228″
Uncertainty2
Orbit TypeAmor
MOID0.129269 AU
Observations Used18
Oppositions1
Arc Total2021-2021
First Observation Used2021-06-07
Last Observation Used2021-07-10
Observations (21)
Date Type RA Dec Mag Band Observatory
2021-06-07 13:17:25 C 20 05 27.352 -09 59 03.79 U F51
2021-06-07 13:34:15 C 20 05 27.628 -09 59 18.39 U F51
2021-06-07 13:51:16 C 20 05 27.908 -09 59 32.83 U F51
2021-06-15 12:26:47 C 20 08 37.032 -13 16 05.19 V F51
2021-06-15 12:43:15 C 20 08 36.984 -13 16 25.14 V F51
2021-06-15 12:59:43 C 20 08 36.945 -13 16 45.31 V F51
2021-07-08 03:07:37 C 19 55 18.41 -29 05 16.0 q X74
2021-07-08 03:18:21 C 19 55 17.49 -29 05 40.8 q X74
2021-07-08 03:29:47 C 19 55 16.77 -29 06 04.9 q X74
2021-07-09 02:35:13 C 19 53 54.46 -29 55 49.0 q X74
2021-07-09 02:45:53 C 19 53 53.71 -29 56 12.8 q X74
2021-07-09 02:57:15 C 19 53 52.80 -29 56 39.0 q X74
2021-07-09 03:08:52 C 19 53 51.97 -29 57 03.5 q X74
2021-07-09 03:19:34 C 19 53 51.14 -29 57 27.0 q X74
2021-07-09 03:30:58 C 19 53 50.29 -29 57 51.4 q X74
2021-07-10 01:23:33 C 19 52 29.52 -30 45 07.3 X Y00
2021-07-10 01:29:02 C 19 52 29.12 -30 45 19.3 X Y00
2021-07-10 01:34:43 C 19 52 28.67 -30 45 32.3 X Y00
2021-07-10 04:35:43 C 19 52 16.03 -30 51 59.3 u 807
2021-07-10 04:39:31 C 19 52 15.76 -30 52 07.6 u 807
2021-07-10 04:42:50 C 19 52 15.48 -30 52 14.6 u 807