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
2018-06-13 06:34:08 C 14 51 09.85 +06 14 58.1 U G96
2018-06-13 06:41:40 C 14 51 09.76 +06 15 01.5 U G96
2018-07-13 06:28:44 C 15 09 18.589 +05 46 53.71 V T12
2018-07-13 06:30:45 C 15 09 18.666 +05 46 53.05 V T12
2018-07-13 06:33:08 C 15 09 18.761 +05 46 52.27 V T12
2018-08-08 06:05:49 C 15 42 52.496 +02 05 47.06 V T12
2018-08-08 06:33:24 C 15 42 54.110 +02 05 36.35 V T12
2019-07-24 07:17:00 C 23 29 16.40 +43 45 18.1 u H21
2019-07-24 07:31:56 C 23 29 17.37 +43 45 57.0 u H21
2019-07-26 08:24:27 C 23 32 40.85 +45 51 05.4 u H21
2019-07-26 08:38:24 C 23 32 41.80 +45 51 41.3 u H21
2025-05-30 13:01:43 C 21 26 30.273 +02 07 55.74 X F52
2025-05-30 13:19:10 C 21 26 30.443 +02 08 21.02 X F52
2025-05-30 13:36:33 C 21 26 30.615 +02 08 45.77 X F52
2025-06-22 11:26:00 C 21 18 44.240 +16 50 42.23 X F52
2025-06-22 12:01:18 C 21 18 42.264 +16 51 44.98 X F52
2025-06-22 12:18:56 C 21 18 41.260 +16 52 16.10 X F52
2025-06-29 10:53:42 C 21 08 01.835 +21 49 25.01 X F52
2025-06-29 11:11:19 C 21 08 00.322 +21 49 57.06 X F52
2025-06-29 11:28:57 C 21 07 58.783 +21 50 29.39 X F52
2025-06-29 11:46:40 C 21 07 57.219 +21 51 01.05 X F52