IAA RAS IAA Minor Planet Database

2011 LH

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4579570220 ± 5.72e-08
Semi-major axis (a)1.9298567778 AU ± 4.14e-09
Inclination (i)37.58694653° ± 1.14e-05
Long. of Asc. Node (Ω)85.21336309° ± 3.12e-06
Arg. of Perihelion (ω)113.19704548° ± 1.63e-05
Mean Anomaly (M)167.73965630° ± 3.60e-06
Mean Motion (n)0.3676416079°/day ± 1.18e-09
Perihelion dist (q)1.04606531 AU ± 1.11e-07
Aphelion dist (Q)2.81364824 AU ± 1.11e-07
Orbital Period2.68094324 yr ± 8.62e-09
Physical Parameters
H (abs. magnitude)19.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.211″
Uncertainty0
Orbit TypeAmor
MOID0.235081 AU
Observations Used154
Oppositions5
Arc Total2011-2019
First Observation Used2011-06-03
Last Observation Used2019-06-27
Observations (154)
Date Type RA Dec Mag Band Observatory
2011-07-21 02:39:52 C 18 02 53.27 -63 24 46.1 – o 807
2016-01-03 20:50:02 C 03 30 01.91 +03 32 28.7 – t 950
2016-01-03 20:52:01 C 03 30 01.81 +03 32 30.4 – t 950
2016-01-05 22:37:59 C 03 27 49.22 +04 07 05.6 – t 950
2016-01-05 22:42:51 C 03 27 49.01 +04 07 09.1 – t 950
2016-01-05 22:47:32 C 03 27 48.81 +04 07 12.5 – t 950
2019-05-14 01:32:59 C 19 08 21.47 +50 45 59.1 – V C95
2019-05-14 02:00:13 C 19 08 18.09 +50 45 05.8 – V C95
2019-05-14 02:27:26 C 19 08 14.53 +50 44 12.0 – V C95
2019-05-22 23:02:02 C 18 39 27.49 +41 33 19.4 – q A17
2019-05-22 23:18:58 C 18 39 24.88 +41 32 23.2 – q A17
2019-05-22 23:35:55 C 18 39 22.22 +41 31 27.2 – q A17
2019-05-27 09:48:00 C 18 22 47.43 +34 44 42.1 – V G96
2019-05-27 09:55:30 C 18 22 46.16 +34 44 09.4 – V G96
2019-05-27 10:03:03 C 18 22 44.87 +34 43 36.7 – V G96
2019-05-27 11:04:02 C 18 22 34.42 +34 39 09.6 – V G96
2019-05-27 11:06:31 C 18 22 34.00 +34 38 58.9 – V G96
2019-05-27 11:08:59 C 18 22 33.60 +34 38 47.7 – V G96
2019-05-27 11:11:29 C 18 22 33.16 +34 38 37.0 – V G96
2019-05-28 01:02:53 C 18 20 20.03 +33 37 08.3 – V G40
2019-05-28 01:07:36 C 18 20 19.25 +33 36 47.2 – V G40
2019-05-28 11:06:15 C 18 18 40.92 +32 51 19.5 – V T05
2019-05-28 11:10:34 C 18 18 40.15 +32 51 00.0 – V T05
2019-05-28 11:18:20 C 18 18 38.80 +32 50 24.6 – V T05
2019-05-28 11:34:56 C 18 18 35.90 +32 49 08.3 – V T05
2019-05-29 01:57:57 C 18 16 13.69 +31 41 27.9 – V G40
2019-05-29 02:10:26 C 18 16 11.48 +31 40 28.4 – V G40
2019-05-29 02:22:37 C 18 16 09.36 +31 39 30.2 – V G40
2019-05-29 09:30:36 C 18 14 57.86 +31 05 05.2 – V G96
2019-05-29 09:38:00 C 18 14 56.56 +31 04 29.4 – V G96
2019-05-29 09:45:25 C 18 14 55.25 +31 03 53.3 – V G96
2019-05-29 09:52:49 C 18 14 53.96 +31 03 17.2 – V G96
2019-05-29 23:44:38 C 18 12 36.27 +29 54 40.4 – q A17
2019-05-29 23:55:59 C 18 12 34.29 +29 53 43.8 – q A17
2019-05-30 00:07:19 C 18 12 32.31 +29 52 47.1 – q A17
2019-05-30 01:09:52 C 18 12 21.38 +29 47 35.3 – V 204
2019-05-30 01:15:41 C 18 12 20.35 +29 47 06.0 – V 204
2019-05-30 01:21:05 C 18 12 19.42 +29 46 38.8 – V 204
2019-05-30 23:25:58 C 18 08 37.59 +27 52 52.7 – V Z80
2019-05-30 23:36:29 C 18 08 35.77 +27 51 57.9 – V Z80
2019-05-30 23:47:04 C 18 08 33.92 +27 51 01.4 – V Z80
2019-06-01 00:13:50 C 18 04 24.54 +25 39 03.5 – q 160
2019-06-01 00:17:51 C 18 04 23.82 +25 38 41.2 – q 160
2019-06-01 00:21:54 C 18 04 23.06 +25 38 19.1 – q 160
2019-06-01 11:20:23 C 18 02 30.87 +24 37 10.7 – V T05
2019-06-01 11:29:36 C 18 02 29.19 +24 36 18.6 – V T05
2019-06-01 11:44:56 C 18 02 26.38 +24 34 51.9 – V T05
2019-06-01 11:57:05 C 18 02 24.24 +24 33 43.4 – V T05
2019-06-02 00:54:38 C 18 00 11.05 +23 19 21.6 – q 160
2019-06-02 00:57:52 C 18 00 10.48 +23 19 03.1 – q 160