2018 LY5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4496434025 ± 1.35e-07
Semi-major axis (a)2.1035361480 AU ± 6.71e-08
Inclination (i)3.74125557° ± 6.90e-06
Long. of Asc. Node (Ω)153.83672024° ± 5.26e-05
Arg. of Perihelion (ω)102.89119338° ± 7.37e-05
Mean Anomaly (M)162.89148726° ± 4.58e-05
Mean Motion (n)0.3230630634°/day ± 1.55e-08
Perihelion dist (q)1.15769500 AU ± 2.86e-07
Aphelion dist (Q)3.04937730 AU ± 3.00e-07
Orbital Period3.05087890 yr ± 1.46e-07
Physical Parameters
H (abs. magnitude)23.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.206″
Uncertainty0
Orbit TypeAmor
MOID0.157288 AU
Observations Used70
Oppositions2
Arc Total2018-2021
First Observation Used2018-06-14
Last Observation Used2021-06-01
Observations (70)
Date Type RA Dec Mag Band Observatory
2021-04-29 06:58:51 C 12 58 09.049 +08 45 47.42 V F51
2021-04-29 07:15:22 C 12 58 08.898 +08 45 56.74 V F51
2021-05-01 06:41:53 C 12 58 08.923 +09 09 41.44 V F51
2021-05-01 07:23:15 C 12 58 08.693 +09 10 01.46 V F51
2021-05-01 07:43:55 C 12 58 08.543 +09 10 11.71 V F51
2021-05-11 09:19:36 C 13 01 07.957 +10 38 33.43 V F51
2021-05-11 09:38:14 C 13 01 08.249 +10 38 38.31 V F51
2021-05-11 09:56:50 C 13 01 08.553 +10 38 42.43 V F51
2021-05-11 10:15:33 C 13 01 08.877 +10 38 46.77 V F51
2021-05-12 08:22:10 C 13 01 44.147 +10 43 44.68 V F51
2021-05-12 08:37:23 C 13 01 44.413 +10 43 47.74 U F51
2021-05-12 08:37:23 C 13 01 44.415 +10 43 47.83 V F51
2021-05-12 08:52:39 C 13 01 44.687 +10 43 50.82 V F51
2021-05-12 08:52:39 C 13 01 44.694 +10 43 50.89 U F51
2021-05-12 09:07:53 C 13 01 44.989 +10 43 54.15 U F51
2021-05-12 09:07:53 C 13 01 44.983 +10 43 54.10 V F51
2021-05-17 06:41:23 C 13 05 46.826 +11 00 18.14 V F51
2021-06-01 09:57:36 C 13 29 11.154 +09 59 21.92 U F51
2021-06-01 10:12:52 C 13 29 12.385 +09 59 15.56 U F51
2021-06-01 10:27:56 C 13 29 13.613 +09 59 09.06 U F51