2013 LK31

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7798720000
Semi-major axis (a)2.2016224000 AU
Inclination (i)14.92104000°
Long. of Asc. Node (Ω)207.91341000°
Arg. of Perihelion (ω)172.88776000°
Mean Anomaly (M)270.32459000°
Mean Motion (n)0.3017100800°/day
Perihelion dist (q)0.48463870 AU
Aphelion dist (Q)3.91860610 AU
Orbital Period3.26673760 yr
Physical Parameters
H (abs. magnitude)19.21
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.600″
Uncertainty7
Orbit TypeApollo
MOID0.250485 AU
Observations Used133
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-07-14
Observations (147)
Date Type RA Dec Mag Band Observatory
2013-06-14 08:06:29 C 17 25 31.94 +20 32 50.0 u 703
2013-06-14 08:16:20 C 17 25 30.61 +20 33 18.6 u 703
2013-06-14 08:25:59 C 17 25 29.13 +20 33 46.0 u 703
2013-06-14 08:35:45 C 17 25 27.98 +20 34 16.1 u 703
2013-06-14 09:29:00 C 17 25 20.60 +20 36 49.2 u 703
2013-06-14 09:29:57 C 17 25 20.45 +20 36 52.2 u 703
2013-06-14 09:30:55 C 17 25 20.26 +20 36 55.0 u 703
2013-06-14 21:59:11 C 17 23 41.29 +21 13 16.3 q 595
2013-06-14 22:25:35 C 17 23 37.50 +21 14 33.1 q 595
2013-06-14 23:18:56 C 17 23 30.01 +21 17 11.5 q 595
2013-06-15 04:12:19 C 17 22 50.84 +21 31 39.9 t 673
2013-06-15 04:17:30 C 17 22 50.08 +21 31 55.8 t 673
2013-06-15 07:48:44 C 17 22 19.52 +21 42 27.1 u G96
2013-06-15 07:57:55 C 17 22 18.22 +21 42 54.1 u G96
2013-06-15 08:07:04 C 17 22 16.89 +21 43 21.5 u G96
2013-06-15 08:16:22 C 17 22 15.52 +21 43 49.2 u G96
2013-06-15 22:37:29 C 17 20 13.64 +22 26 54.2 q 104
2013-06-15 22:42:48 C 17 20 12.81 +22 27 10.7 q 104
2013-06-15 22:50:14 C 17 20 11.64 +22 27 33.3 q 104
2013-06-15 23:53:07 C 17 20 02.43 +22 30 44.6 v I93
2013-06-16 00:07:45 C 17 20 00.23 +22 31 29.2 v I93
2013-06-16 00:16:11 C 17 19 58.81 +22 31 53.7 t 204
2013-06-16 00:21:11 C 17 19 58.24 +22 32 09.9 v I93
2013-06-16 00:26:23 C 17 19 57.26 +22 32 24.7 t 204
2013-06-16 00:36:06 C 17 19 55.82 +22 32 54.0 t 204
2013-06-16 02:26:57 C 17 19 40.69 +22 38 33.0 u 932
2013-06-16 02:31:37 C 17 19 39.99 +22 38 46.9 u 932
2013-06-16 02:36:18 C 17 19 39.28 +22 39 01.5 u 932
2013-06-16 15:23:39 C 17 17 44.34 +23 18 21.4 o 300
2013-06-16 15:28:49 C 17 17 43.52 +23 18 36.3 o 300
2013-06-16 15:33:41 C 17 17 42.83 +23 18 51.7 o 300
2013-06-16 15:38:33 C 17 17 42.02 +23 19 06.6 o 300
2013-06-16 21:57:51 C 17 16 44.75 +23 38 41.2 q 198
2013-06-16 22:00:10 C 17 16 44.38 +23 38 47.7 q 198
2013-06-16 22:05:33 C 17 16 43.46 +23 39 04.9 q 198
2013-06-16 22:08:37 C 17 16 42.99 +23 39 15.0 q 198
2013-06-16 23:35:54 C 17 16 29.07 +23 43 47.6 q C47
2013-06-16 23:47:36 C 17 16 27.21 +23 44 23.8 q C47
2013-06-16 23:59:16 C 17 16 25.36 +23 45 00.1 q C47
2013-06-17 00:08:50 C 17 16 23.86 +23 45 30.0 q C47
2013-06-17 06:58:01 C 17 15 20.44 +24 07 01.3 u G96
2013-06-17 06:59:19 C 17 15 20.23 +24 07 05.7 u G96
2013-06-17 07:07:12 C 17 15 18.93 +24 07 30.2 u G96
2013-06-17 07:08:30 C 17 15 18.72 +24 07 34.6 u G96
2013-06-17 07:16:24 C 17 15 17.42 +24 07 59.3 u G96
2013-06-17 07:17:43 C 17 15 17.20 +24 08 03.8 u G96
2013-06-17 07:25:37 C 17 15 15.91 +24 08 28.3 u G96
2013-06-17 07:26:56 C 17 15 15.69 +24 08 32.5 u G96
2013-06-19 06:31:25 C 17 07 22.10 +26 40 55.8 u H21
2013-06-19 06:34:35 C 17 07 21.52 +26 41 06.2 u H21