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
2013-06-19 06:37:46 C 17 07 20.91 +26 41 17.1 u H21
2013-06-19 06:40:58 C 17 07 20.33 +26 41 27.8 u H21
2013-06-19 06:44:09 C 17 07 19.75 +26 41 38.4 u H21
2013-06-20 05:20:34 C 17 03 11.15 +27 57 38.3 q H21
2013-06-20 05:28:17 C 17 03 09.68 +27 58 04.8 q H21
2013-06-20 05:36:18 C 17 03 08.07 +27 58 31.2 q H21
2013-06-20 05:44:26 C 17 03 06.49 +27 58 59.5 q H21
2013-06-20 21:15:34 C 17 00 06.80 +28 52 08.0 q C73
2013-06-20 21:16:44 C 17 00 06.57 +28 52 12.1 q C73
2013-06-20 21:17:53 C 17 00 06.34 +28 52 15.9 q C73
2013-06-20 21:19:03 C 17 00 06.10 +28 52 20.1 q C73
2013-06-20 21:20:13 C 17 00 05.88 +28 52 24.1 q C73
2013-06-20 21:21:23 C 17 00 05.63 +28 52 28.2 q C73
2013-06-20 21:22:33 C 17 00 05.39 +28 52 32.2 q C73
2013-06-20 21:23:42 C 17 00 05.16 +28 52 36.3 q C73
2013-06-20 21:24:52 C 17 00 04.94 +28 52 40.2 q C73
2013-06-20 21:25:26 C 17 00 04.81 +28 52 42.1 q C73
2013-06-20 21:26:01 C 17 00 04.70 +28 52 44.2 q C73
2013-06-20 21:26:36 C 17 00 04.58 +28 52 46.1 q C73
2013-06-21 03:14:42 C 16 58 56.03 +29 12 53.2 u H21
2013-06-21 03:28:30 C 16 58 53.16 +29 13 41.1 u H21
2013-06-21 03:33:05 C 16 58 52.24 +29 13 57.5 u H21
2013-06-23 04:36:35 C 16 48 21.10 +32 08 05.9 q 448
2013-06-23 04:47:55 C 16 48 18.41 +32 08 46.9 q 448
2013-06-23 04:59:54 C 16 48 15.60 +32 09 30.1 q 448
2013-06-24 22:51:16 C 16 38 04.31 +34 43 07.7 q 203
2013-06-24 23:43:39 C 16 37 50.50 +34 46 21.2 q 203
2013-06-25 05:33:15 C 16 36 19.72 +35 08 08.0 u H21
2013-06-25 05:40:15 C 16 36 17.83 +35 08 34.2 u H21
2013-06-25 05:47:06 C 16 36 15.98 +35 08 59.5 u H21
2013-06-25 05:52:29 C 16 36 14.54 +35 09 19.6 u H21
2013-06-25 05:57:27 C 16 36 13.20 +35 09 38.0 u H21
2013-06-26 06:50:03 C 16 29 27.13 +36 43 08.1 u G96
2013-06-26 06:54:08 C 16 29 25.94 +36 43 23.4 u G96
2013-06-26 06:58:15 C 16 29 24.75 +36 43 39.0 u G96
2013-06-26 07:02:23 C 16 29 23.60 +36 43 54.5 u G96
2013-06-27 03:48:52 C 16 23 23.01 +38 02 36.1 o G48
2013-06-27 03:50:17 C 16 23 22.58 +38 02 41.5 o G48
2013-06-27 03:51:39 C 16 23 22.28 +38 02 48.5 o G48
2013-06-28 04:05:37 C 16 15 50.83 +39 34 57.7 u H21
2013-06-28 04:09:15 C 16 15 49.63 +39 35 11.8 u H21
2013-06-28 04:13:46 C 16 15 48.14 +39 35 28.8 u H21
2013-06-28 04:17:21 C 16 15 46.95 +39 35 42.3 u H21
2013-06-28 04:21:00 C 16 15 45.76 +39 35 56.3 u H21
2013-06-28 21:46:34 C 16 10 01.97 +40 42 22.8 q Z81
2013-06-28 22:35:44 C 16 09 44.92 +40 45 29.5 q Z81
2013-06-28 23:43:27 C 16 09 21.44 +40 49 46.2 q Z81
2013-06-29 07:08:50 C 16 06 47.86 +41 17 55.2 u H21
2013-06-29 07:13:01 C 16 06 46.42 +41 18 11.0 u H21
2013-06-29 07:18:14 C 16 06 44.58 +41 18 30.4 u H21