IAA RAS IAA Minor Planet Database

2016 LY8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3718044626 ± 6.18e-08
Semi-major axis (a)1.4117740865 AU ± 3.96e-09
Inclination (i)1.71683891° ± 2.98e-06
Long. of Asc. Node (Ω)124.37380203° ± 8.47e-05
Arg. of Perihelion (ω)203.97079733° ± 8.98e-05
Mean Anomaly (M)195.00558409° ± 1.30e-05
Mean Motion (n)0.5875765665°/day ± 2.47e-09
Perihelion dist (q)0.88687018 AU ± 8.73e-08
Aphelion dist (Q)1.93667799 AU ± 8.74e-08
Orbital Period1.67744314 yr ± 7.06e-09
Physical Parameters
H (abs. magnitude)23.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.277″
Uncertainty0
Orbit TypeApollo
MOID0.017062 AU
Observations Used155
Radar Obs Used1
Oppositions1
Arc Total2016-2021
First Observation Used2016-06-05
Last Observation Used2021-06-11
Observations (179)
Date Type RA Dec Mag Band Observatory
2016-06-09 11:19:33 C 18 45 41.54 -02 14 27.9 – L T05
2016-06-09 11:39:37 C 18 45 49.48 -02 13 15.7 – L T05
2016-06-09 11:59:40 C 18 45 57.21 -02 12 01.7 – L T05
2016-06-09 12:40:05 C 18 46 13.19 -02 09 33.2 – L T05
2016-06-09 22:38:03 C 18 50 42.95 -01 32 39.7 – q 089
2016-06-09 22:44:54 C 18 50 45.83 -01 32 12.4 – q 089
2016-06-09 22:51:34 C 18 50 48.73 -01 31 46.3 – q 089
2016-06-09 22:58:40 C 18 50 51.78 -01 31 18.1 – q 089
2016-06-09 23:16:50 C 18 50 59.68 -01 30 06.7 – q 089
2016-06-10 01:10:12 C 18 51 51.81 -01 22 37.3 – q 204
2016-06-10 01:14:04 C 18 51 53.50 -01 22 21.2 – q 204
2016-06-10 01:17:56 C 18 51 55.22 -01 22 06.0 – q 204
2016-06-10 09:05:44 C 18 55 39.64 -00 49 50.6 – t 705
2016-06-10 09:07:11 C 18 55 40.32 -00 49 44.1 – t 705
2016-06-10 09:08:39 C 18 55 40.89 -00 49 38.9 – t 705
2016-06-11 07:46:09 C 19 07 46.82 +00 52 31.1 – t 705
2016-06-11 07:47:36 C 19 07 47.50 +00 52 37.2 – t 705
2016-06-11 07:49:04 C 19 07 48.33 +00 52 44.7 – t 705
2016-06-12 08:58:03 C 19 23 34.03 +03 05 49.7 – u 926
2016-06-12 09:00:26 C 19 23 35.57 +03 06 03.8 – u 926
2016-06-12 09:02:54 C 19 23 37.12 +03 06 18.0 – u 926
2016-06-12 10:54:23 C 19 24 49.29 +03 17 00.8 – o 926
2016-06-12 10:57:04 C 19 24 51.01 +03 17 17.4 – o 926
2016-06-12 10:59:45 C 19 24 52.76 +03 17 32.8 – o 926
2016-06-13 08:30:38 C 19 41 10.38 +05 31 42.5 – q I52
2016-06-13 08:30:53 C 19 41 10.59 +05 31 44.3 – q I52
2016-06-13 08:31:10 C 19 41 10.79 +05 31 45.9 – q I52
2016-06-13 08:31:25 C 19 41 11.00 +05 31 47.9 – q I52
2016-06-13 08:31:42 C 19 41 11.19 +05 31 49.3 – q I52
2016-06-13 08:31:57 C 19 41 11.40 +05 31 51.1 – q I52
2016-06-13 08:32:48 C 19 41 12.06 +05 31 57.1 – q I52
2016-06-13 10:23:43 C 19 42 37.55 +05 44 24.1 – u 926
2016-06-13 10:26:04 C 19 42 39.36 +05 44 40.5 – u 926
2016-06-13 10:28:25 C 19 42 41.18 +05 44 56.5 – u 926
2016-06-14 07:14:42 C 20 01 19.35 +08 14 04.7 – u 926
2016-06-14 07:16:53 C 20 01 21.32 +08 14 21.8 – u 926
2016-06-14 07:19:05 C 20 01 23.36 +08 14 38.2 – u 926
2016-06-14 08:30:27 C 20 02 28.88 +08 23 47.4 – u 926
2016-06-14 08:32:37 C 20 02 30.88 +08 24 04.5 – u 926
2016-06-14 08:34:48 C 20 02 32.89 +08 24 21.3 – u 926
2016-06-15 09:31:02 C 20 28 54.68 +11 47 37.1 – u 926
2016-06-15 09:33:23 C 20 28 57.26 +11 47 58.1 – u 926
2016-06-15 09:35:43 C 20 28 59.83 +11 48 18.4 – u 926
2016-06-15 10:55:32 C 20 30 27.81 +11 59 46.5 – o 926
2016-06-15 10:57:02 C 20 30 29.46 +11 59 59.5 – o 926
2016-06-15 10:58:31 C 20 30 31.11 +12 00 12.2 – o 926
2016-06-16 06:54:08 C 20 55 32.13 +14 56 59.6 – u 926
2016-06-16 06:56:30 C 20 55 35.09 +14 57 21.1 – u 926
2016-06-16 06:58:51 C 20 55 38.21 +14 57 43.1 – u 926
2016-06-16 09:00:30 C 20 58 14.72 +15 16 27.4 – u 926
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2016-06-13 06:13:00 107714.9732 3 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)