2018 LQ15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4502156601 ± 4.66e-08
Semi-major axis (a)1.8089584847 AU ± 2.66e-08
Inclination (i)7.28338143° ± 5.12e-06
Long. of Asc. Node (Ω)50.99176482° ± 2.60e-05
Arg. of Perihelion (ω)277.41509673° ± 3.14e-05
Mean Anomaly (M)359.10292863° ± 2.02e-05
Mean Motion (n)0.4051066536°/day ± 8.95e-09
Perihelion dist (q)0.99453705 AU ± 8.56e-08
Aphelion dist (Q)2.62337992 AU ± 9.28e-08
Orbital Period2.43300443 yr ± 5.37e-08
Physical Parameters
H (abs. magnitude)20.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.198″
Uncertainty0
Orbit TypeApollo
MOID0.107646 AU
Observations Used56
Oppositions3
Arc Total2013-2018
First Observation Used2013-04-22
Last Observation Used2018-12-10
Observations (70)
Date Type RA Dec Mag Band Observatory
2018-11-01 11:33:27 C 05 14 48.46 +23 06 29.6 V G96
2018-11-08 07:52:33 C 05 01 16.00 +24 27 17.2 V G96
2018-11-08 07:59:56 C 05 01 15.34 +24 27 20.9 V G96
2018-11-08 08:07:18 C 05 01 14.66 +24 27 23.9 V G96
2018-11-17 09:00:06 C 04 40 56.40 +25 49 03.9 V G96
2018-11-17 09:07:29 C 04 40 55.68 +25 49 06.3 V G96
2018-11-17 09:14:52 C 04 40 54.89 +25 49 08.5 V G96
2018-11-17 09:22:14 C 04 40 54.18 +25 49 10.6 V G96
2018-11-27 09:09:20 C 04 18 51.67 +26 42 20.3 V I52
2018-11-27 09:21:08 C 04 18 50.57 +26 42 21.9 V I52
2018-11-27 09:32:19 C 04 18 49.63 +26 42 23.8 V I52
2018-11-27 09:34:50 C 04 18 49.39 +26 42 24.0 V I52
2018-11-29 06:21:16 C 04 15 04.42 +26 48 23.9 V G96
2018-11-29 06:29:25 C 04 15 03.77 +26 48 25.1 V G96
2018-11-29 06:37:32 C 04 15 03.03 +26 48 26.1 V G96
2018-11-29 06:45:41 C 04 15 02.31 +26 48 27.4 V G96
2018-12-10 04:41:04 C 03 56 43.31 +27 05 29.5 V G96
2018-12-10 04:49:05 C 03 56 42.91 +27 05 29.4 V G96
2018-12-10 04:57:07 C 03 56 42.36 +27 05 30.0 V G96
2018-12-10 05:05:07 C 03 56 41.90 +27 05 31.4 V G96