523586 (1999 LK1)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3326046302 ± 2.00e+00
Semi-major axis (a)0.9068358974 AU ± 3.00e+00
Inclination (i)11.92771908° ± 4.00e+00
Long. of Asc. Node (Ω)239.91702297° ± 5.00e+00
Arg. of Perihelion (ω)223.64736348° ± 6.00e+00
Mean Anomaly (M)352.26882821° ± 3.83e-05
Mean Motion (n)1.1413509929°/day ± 5.66e+00
Perihelion dist (q)0.60521808 AU ± 2.70e+00
Aphelion dist (Q)1.20845372 AU ± 4.39e+00
Orbital Period0.86356107 yr ± 4.29e+00
NGA Modelr2
A2-3.43974299e-06 AU/d²
Physical Parameters
H (abs. magnitude)22.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.413″
Uncertainty0
Orbit TypeAten
MOID0.027402 AU
Observations Used117
Oppositions4
Arc Total1999-2025
First Observation Used1999-06-04
Last Observation Used2025-06-29
Observations (121)
Date Type RA Dec Mag Band Observatory
2006-07-20 09:23:33 C 20 35 13.903 +36 56 07.90 o 568
2006-07-26 09:28:53 C 20 09 10.679 +40 23 12.20 o 568
2006-07-26 09:33:49 C 20 09 09.660 +40 23 18.41 o 568
2012-05-20 10:15:14 C 20 39 21.58 -07 08 10.9 o 291
2012-05-20 10:20:28 C 20 39 21.21 -07 08 02.2 o 291
2012-05-20 10:25:43 C 20 39 20.84 -07 07 54.1 o 291
2012-06-11 12:41:26 C 19 39 58.519 +08 14 22.70 L F51
2012-06-11 13:12:12 C 19 39 53.211 +08 15 15.09 L F51
2012-06-11 13:28:05 C 19 39 50.492 +08 15 41.74 L F51
2018-05-10 15:14:32 S 23 18 04.25 -60 28 07.2 L C51
2018-05-10 16:48:47 S 23 15 14.05 -60 40 31.0 L C51
2018-05-19 10:40:18 C 15 59 48.24 -29 15 26.2 U T05
2018-05-19 10:40:58 C 15 59 47.82 -29 15 17.1 U T05
2018-05-19 11:13:31 C 15 59 26.72 -29 07 45.1 U T05
2018-05-19 13:43:55 C 15 58 00.25 -28 29 53.1 U 474
2018-05-19 13:46:50 C 15 57 58.43 -28 29 13.5 U 474
2018-05-19 13:49:01 C 15 57 57.12 -28 28 43.5 U 474
2018-05-19 13:51:55 C 15 57 55.34 -28 28 03.8 U 474
2018-05-21 08:16:29 C 15 38 40.51 -20 09 17.7 U 703
2018-05-21 08:24:04 C 15 38 37.40 -20 07 59.2 U 703
2018-05-21 08:31:40 C 15 38 34.32 -20 06 41.4 U 703
2018-05-21 08:39:14 C 15 38 31.26 -20 05 23.6 U 703
2018-05-21 10:20:07 C 15 37 58.37 -19 47 58.7 U T08
2018-05-21 10:32:44 C 15 37 53.22 -19 45 51.5 U T08
2018-05-21 10:34:03 C 15 37 52.69 -19 45 38.1 U T08
2018-05-21 10:40:38 C 15 37 50.02 -19 44 31.6 U T08
2018-05-22 11:34:50 C 15 29 52.31 -15 54 55.6 U T08
2018-05-22 11:50:44 C 15 29 47.16 -15 52 40.2 U T08
2018-05-22 12:07:11 C 15 29 41.85 -15 50 20.1 U T08
2018-05-22 12:22:22 C 15 29 37.01 -15 48 11.0 U T08
2018-05-24 05:48:59 C 15 19 51.31 -10 46 18.3 U 703
2018-05-24 05:57:40 C 15 19 49.26 -10 45 23.6 U 703
2018-05-24 06:06:22 C 15 19 47.22 -10 44 28.9 U 703
2018-05-24 06:15:05 C 15 19 45.15 -10 43 34.2 U 703
2018-06-01 21:49:38 C 14 57 22.82 +01 35 33.1 V 204
2018-06-01 21:59:05 C 14 57 22.17 +01 35 51.0 V 204
2018-06-01 22:08:26 C 14 57 21.55 +01 36 08.6 V 204
2018-06-04 08:39:57 C 14 54 44.32 +03 11 42.5 U 703
2018-06-04 08:47:26 C 14 54 43.97 +03 11 53.3 U 703
2018-06-04 08:54:55 C 14 54 43.62 +03 12 03.7 U 703
2018-06-04 09:02:23 C 14 54 43.28 +03 12 13.4 U 703
2018-06-06 07:04:29 C 14 53 21.605 +04 09 58.24 U F52
2018-06-06 07:19:04 C 14 53 20.969 +04 10 14.59 U F52
2018-06-06 07:33:41 C 14 53 20.339 +04 10 30.81 U F52
2018-06-07 06:58:33 C 14 52 44.18 +04 34 49.9 U 703
2018-06-07 07:06:05 C 14 52 43.90 +04 34 57.1 U 703
2018-06-07 07:13:37 C 14 52 43.62 +04 35 04.9 U 703
2018-06-07 07:21:09 C 14 52 43.42 +04 35 11.5 U 703
2018-06-13 06:15:51 C 14 51 10.08 +06 14 50.0 U G96
2018-06-13 06:25:10 C 14 51 09.99 +06 14 53.6 U G96