2020 LY

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5804092522 ± 8.95e-04
Semi-major axis (a)2.5741325112 AU ± 5.61e-03
Inclination (i)20.06251391° ± 2.15e-02
Long. of Asc. Node (Ω)254.76358955° ± 1.64e-03
Arg. of Perihelion (ω)40.37168839° ± 1.31e-02
Mean Anomaly (M)107.08290121° ± 1.55e+00
Mean Motion (n)0.2386524661°/day ± 7.80e-04
Perihelion dist (q)1.08008219 AU ± 3.29e-03
Aphelion dist (Q)4.06818284 AU ± 9.16e-03
Orbital Period4.12996480 yr ± 1.35e-02
Physical Parameters
H (abs. magnitude)23.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.170″
Uncertainty4
Orbit TypeAmor
MOID0.136102 AU
Observations Used19
Oppositions1
Arc Total2020-2020
First Observation Used2020-06-14
Last Observation Used2020-06-17
Observations (22)
Date Type RA Dec Mag Band Observatory
2020-06-14 07:47:46 C 15 49 47.756 -04 59 30.97 U F52
2020-06-14 08:05:50 C 15 49 49.109 -04 57 29.43 U F52
2020-06-14 08:23:59 C 15 49 50.484 -04 55 25.62 U F52
2020-06-14 23:30:31 C 15 51 11.74 -03 11 26.1 V K91
2020-06-14 23:35:54 C 15 51 12.19 -03 10 48.8 V K91
2020-06-14 23:41:40 C 15 51 12.67 -03 10 09.1 V K91
2020-06-14 23:47:26 C 15 51 13.15 -03 09 29.7 V K91
2020-06-15 02:44:01 C 15 51 33.06 -02 50 22.4 u H21
2020-06-15 03:04:57 C 15 51 34.78 -02 47 58.4 u H21
2020-06-15 03:09:08 C 15 51 35.10 -02 47 29.4 u H21
2020-06-15 22:46:17 C 15 53 25.49 -00 30 02.0 V K93
2020-06-15 22:52:26 C 15 53 26.02 -00 29 18.8 V K93
2020-06-15 22:57:04 C 15 53 26.42 -00 28 46.5 V K93
2020-06-15 23:02:27 C 15 53 26.87 -00 28 08.6 V K93
2020-06-16 04:59:36 C 15 54 04.20 +00 12 32.1 V V06
2020-06-16 05:01:09 C 15 54 04.31 +00 12 43.4 V V06
2020-06-16 05:25:16 C 15 54 05.44 +00 15 26.9 V H36
2020-06-16 05:36:00 C 15 54 06.52 +00 16 42.4 V H36
2020-06-17 09:41:28 C 15 56 56.372 +03 35 44.43 U F51
2020-06-17 09:59:43 C 15 56 57.959 +03 37 53.04 U F51
2020-06-17 10:17:56 C 15 56 59.567 +03 40 02.53 U F51
2020-06-17 10:36:04 C 15 57 01.185 +03 42 11.64 U F51