2011 LY2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2741349719 ± 3.55e-08
Semi-major axis (a)1.4615404748 AU ± 3.87e-09
Inclination (i)12.21909580° ± 7.14e-06
Long. of Asc. Node (Ω)74.65618298° ± 1.28e-05
Arg. of Perihelion (ω)78.06124182° ± 1.88e-05
Mean Anomaly (M)135.30325547° ± 1.19e-05
Mean Motion (n)0.5578224719°/day ± 2.21e-09
Perihelion dist (q)1.06088112 AU ± 5.20e-08
Aphelion dist (Q)1.86219983 AU ± 5.21e-08
Orbital Period1.76691749 yr ± 7.01e-09
Physical Parameters
H (abs. magnitude)21.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.257″
Uncertainty0
Orbit TypeAmor
MOID0.191184 AU
Observations Used67
Oppositions6
Arc Total2011-2024
First Observation Used2011-06-04
Last Observation Used2024-12-22
Observations (71)
Date Type RA Dec Mag Band Observatory
2011-06-04 06:44:21 C 16 25 05.80 -19 13 40.4 r G96
2011-06-04 06:56:45 C 16 25 04.72 -19 13 52.9 r G96
2011-06-04 07:09:09 C 16 25 03.61 -19 14 04.3 r G96
2011-06-04 07:21:42 C 16 25 02.49 -19 14 16.5 r G96
2011-06-04 08:29:18 C 16 24 56.52 -19 15 20.2 r G96
2011-06-04 08:32:01 C 16 24 56.26 -19 15 22.5 r G96
2011-06-04 08:34:41 C 16 24 56.05 -19 15 25.3 r G96
2011-06-04 08:37:22 C 16 24 55.80 -19 15 28.0 r G96
2011-06-05 05:26:23 C 16 23 14.56 -19 35 04.0 o 291
2011-06-05 05:31:52 C 16 23 14.05 -19 35 10.2 o 291
2011-06-05 05:37:22 C 16 23 13.56 -19 35 15.2 o 291
2011-06-06 05:53:30 C 16 21 16.54 -19 57 40.0 r H21
2011-06-06 06:02:59 C 16 21 15.73 -19 57 48.5 r H21
2011-06-06 06:13:20 C 16 21 14.85 -19 57 58.2 r H21
2011-06-06 06:33:24 C 16 21 13.26 -19 58 17.0 u H36
2011-06-06 06:55:01 C 16 21 11.80 -19 58 34.6 r G96
2011-06-06 07:00:08 C 16 21 11.17 -19 58 41.1 u H36
2011-06-06 07:06:48 C 16 21 10.80 -19 58 45.3 r G96
2011-06-06 07:30:39 C 16 21 08.78 -19 59 06.5 r G96
2011-06-06 12:36:49 C 16 20 44.84 -20 03 19.7 o 474
2011-06-06 12:39:29 C 16 20 44.61 -20 03 22.0 o 474
2011-06-06 12:45:08 C 16 20 44.16 -20 03 27.3 o 474
2011-06-10 08:10:21 C 16 13 58.48 -21 22 53.5 o 291
2011-06-10 08:16:41 C 16 13 57.95 -21 22 58.6 o 291
2011-06-11 06:44:53 C 16 12 26.81 -21 41 14.8 o 291
2011-06-11 06:50:41 C 16 12 26.32 -21 41 19.1 o 291
2011-06-11 06:56:26 C 16 12 25.77 -21 41 26.5 o 291
2018-01-05 04:05:34 C 05 10 15.37 +55 09 49.2 U G96
2018-01-05 04:16:22 C 05 10 13.80 +55 10 16.0 U G96
2018-01-05 04:27:12 C 05 10 12.26 +55 10 42.6 U G96
2018-01-05 04:37:59 C 05 10 10.71 +55 11 09.0 U G96
2018-01-05 07:03:39 C 05 09 49.63 +55 16 59.7 U I52
2018-01-05 07:05:29 C 05 09 49.44 +55 17 04.3 U I52
2018-01-05 07:07:26 C 05 09 49.15 +55 17 09.2 U I52
2018-01-05 07:09:04 C 05 09 48.93 +55 17 12.9 U I52
2018-01-06 03:27:25 C 05 07 16.92 +56 05 53.2 U H01
2018-01-06 03:32:53 C 05 07 16.12 +56 06 06.5 U H01
2018-01-06 03:51:55 C 05 07 13.35 +56 06 52.7 U H01
2018-01-06 03:59:50 C 05 07 12.20 +56 07 11.9 U H01
2018-04-15 20:18:54 C 12 37 17.01 +53 45 36.5 q C95
2018-04-15 21:26:36 C 12 37 18.29 +53 42 30.2 q C95
2018-04-15 22:34:19 C 12 37 19.38 +53 39 23.8 q C95
2018-04-15 23:42:00 C 12 37 20.47 +53 36 14.6 q C95
2018-05-07 05:52:25 C 12 52 54.90 +29 03 12.4 U G96
2018-05-07 05:59:50 C 12 52 55.09 +29 02 51.4 U G96
2018-05-07 06:07:13 C 12 52 55.36 +29 02 30.9 U G96
2018-05-07 06:14:36 C 12 52 55.50 +29 02 09.4 U G96
2018-06-02 06:44:36 C 13 20 12.780 +04 31 01.96 U F51
2018-06-02 07:17:43 C 13 20 14.359 +04 30 00.23 U F51
2018-06-02 07:34:06 C 13 20 15.101 +04 29 29.61 U F51