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
2016-06-05 11:01:29 C 18 14 09.34 -06 41 26.4 – L T05
2016-06-05 11:22:07 C 18 14 13.80 -06 40 43.9 – L T05
2016-06-05 11:42:18 C 18 14 18.34 -06 40 01.3 – L T05
2016-06-05 12:02:39 C 18 14 22.99 -06 39 18.4 – L T05
2016-06-06 08:50:45 C 18 19 53.26 -05 53 20.4 – q G96
2016-06-06 08:53:11 C 18 19 53.78 -05 53 13.9 – q G96
2016-06-06 08:55:25 C 18 19 54.33 -05 53 07.6 – q G96
2016-06-06 08:57:42 C 18 19 54.89 -05 53 03.4 – q G96
2016-06-06 10:23:56 C 18 20 16.80 -05 49 38.4 – q G96
2016-06-06 10:24:31 C 18 20 16.94 -05 49 37.5 – q G96
2016-06-06 10:25:07 C 18 20 17.03 -05 49 36.8 – q G96
2016-06-06 10:39:17 C 18 20 20.71 -05 49 02.3 – q I52
2016-06-06 10:40:25 C 18 20 21.03 -05 48 59.3 – q I52
2016-06-06 10:41:32 C 18 20 21.33 -05 48 56.6 – q I52
2016-06-06 10:42:41 C 18 20 21.57 -05 48 53.9 – q I52
2016-06-06 13:20:32 C 18 21 12.59 -05 40 36.2 – q E23
2016-06-06 13:33:02 C 18 21 15.84 -05 40 05.1 – q E23
2016-06-06 13:45:33 C 18 21 19.09 -05 39 35.7 – q E23
2016-06-06 21:32:33 C 18 23 36.45 -05 22 50.2 – q C43
2016-06-06 21:34:15 C 18 23 37.69 -05 22 36.0 – t 104
2016-06-06 21:37:16 C 18 23 37.77 -05 22 39.1 – q C43
2016-06-06 21:38:06 C 18 23 38.81 -05 22 27.7 – t 104
2016-06-06 21:42:08 C 18 23 39.13 -05 22 26.0 – q C43
2016-06-06 21:46:38 C 18 23 41.04 -05 22 01.4 – q 470
2016-06-06 21:48:36 C 18 23 41.63 -05 21 56.7 – q 470
2016-06-06 21:57:43 C 18 23 44.27 -05 21 35.2 – t 104
2016-06-06 22:20:51 C 18 23 49.54 -05 20 42.9 – – L04
2016-06-06 22:23:37 C 18 23 50.31 -05 20 36.6 – – L04
2016-06-06 22:30:33 C 18 23 52.22 -05 20 19.8 – – L04
2016-06-07 06:49:24 C 18 26 26.92 -04 58 22.3 – u 926
2016-06-07 06:54:20 C 18 26 28.35 -04 58 09.3 – u 926
2016-06-07 06:59:17 C 18 26 29.79 -04 57 56.2 – u 926
2016-06-07 07:58:09 C 18 26 46.69 -04 55 21.4 – q I52
2016-06-07 07:59:31 C 18 26 47.08 -04 55 17.9 – q I52
2016-06-07 08:02:03 C 18 26 47.81 -04 55 10.8 – q I52
2016-06-07 08:03:25 C 18 26 48.21 -04 55 07.8 – q I52
2016-06-07 08:53:26 C 18 27 03.58 -04 53 00.7 – q U69
2016-06-07 08:55:53 C 18 27 04.31 -04 52 54.3 – q U69
2016-06-07 10:09:57 C 18 27 24.79 -04 49 24.9 – u 926
2016-06-07 10:14:53 C 18 27 26.24 -04 49 11.5 – u 926
2016-06-07 10:19:50 C 18 27 27.71 -04 48 58.7 – u 926
2016-06-08 08:16:35 C 18 34 57.97 -03 45 45.6 – u H21
2016-06-08 08:19:42 C 18 34 59.01 -03 45 36.1 – u H21
2016-06-08 08:22:48 C 18 35 00.06 -03 45 26.3 – u H21
2016-06-08 08:25:54 C 18 35 01.10 -03 45 16.8 – u H21
2016-06-08 08:29:01 C 18 35 02.14 -03 45 07.0 – u H21
2016-06-08 08:32:18 C 18 35 03.26 -03 44 56.9 – u H21
2016-06-09 03:12:09 C 18 42 15.32 -02 43 35.5 – q G40
2016-06-09 03:17:12 C 18 42 17.20 -02 43 17.8 – q G40
2016-06-09 03:27:49 C 18 42 21.13 -02 42 41.4 – q G40
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)