2018 LA16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5360930664 ± 9.87e-08
Semi-major axis (a)2.5858614441 AU ± 5.30e-08
Inclination (i)17.01947791° ± 1.14e-05
Long. of Asc. Node (Ω)302.01552834° ± 1.13e-05
Arg. of Perihelion (ω)256.75050325° ± 1.44e-05
Mean Anomaly (M)317.18040089° ± 1.31e-05
Mean Motion (n)0.2370305914°/day ± 7.29e-09
Perihelion dist (q)1.19959905 AU ± 2.56e-07
Aphelion dist (Q)3.97212383 AU ± 2.68e-07
Orbital Period4.15822396 yr ± 1.28e-07
Physical Parameters
H (abs. magnitude)19.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.189″
Uncertainty0
Orbit TypeAmor
MOID0.355752 AU
Observations Used83
Oppositions9
Arc Total2014-2026
First Observation Used2014-06-26
Last Observation Used2026-01-10
Observations (85)
Date Type RA Dec Mag Band Observatory
2018-08-13 09:09:49 C 19 59 26.788 -17 19 28.21 V F51
2018-08-13 09:26:38 C 19 59 26.055 -17 19 25.02 V F51
2018-08-13 09:43:27 C 19 59 25.333 -17 19 22.03 V F51
2018-08-13 10:00:16 C 19 59 24.582 -17 19 18.57 V F51
2018-09-02 04:07:34 C 19 47 09.93 -16 00 45.5 U 807
2018-09-02 04:29:12 C 19 47 09.67 -16 00 42.6 U 807
2018-09-02 04:50:51 C 19 47 09.43 -16 00 39.5 U 807
2022-01-06 07:26:11 C 11 18 06.86 -03 01 37.3 u 807
2022-01-06 07:38:12 C 11 18 07.71 -03 01 56.4 u 807
2022-01-06 07:50:03 C 11 18 08.46 -03 02 14.8 u 807
2022-01-08 14:14:03 C 11 22 02.008 -04 29 02.64 U F52
2022-01-08 14:41:36 C 11 22 03.890 -04 29 47.58 U F52
2022-01-08 14:55:17 C 11 22 04.827 -04 30 09.73 U F52
2022-01-31 13:07:53 C 12 02 27.513 -22 51 36.93 U F52
2022-01-31 13:23:29 C 12 02 28.645 -22 52 14.10 U F52
2022-01-31 13:39:03 C 12 02 29.765 -22 52 51.34 U F52
2022-02-22 08:35:47 C 12 48 38.52 -45 28 15.2 W84
2022-02-22 08:38:37 C 12 48 38.76 -45 28 21.4 W84
2022-02-22 08:41:26 C 12 48 39.07 -45 28 29.4 W84
2025-12-13 10:53:51 C 08 09 45.908 +31 35 42.15 X F51
2025-12-13 11:11:02 C 08 09 45.558 +31 35 40.47 X F51
2025-12-13 11:28:15 C 08 09 45.238 +31 35 38.36 X F51
2025-12-13 11:45:26 C 08 09 44.887 +31 35 36.85 X F51
2025-12-17 10:44:06 C 08 07 39.472 +31 24 04.86 X F52
2025-12-17 11:19:52 C 08 07 38.428 +31 24 00.91 X F52
2025-12-17 11:37:39 C 08 07 37.922 +31 23 58.36 X F52
2025-12-22 10:05:31 C 08 03 53.392 +31 06 47.30 V G96
2025-12-22 10:13:01 C 08 03 53.046 +31 06 46.01 V G96
2025-12-22 10:27:59 C 08 03 52.452 +31 06 42.44 V G96
2025-12-27 09:14:43 C 07 58 52.343 +30 45 15.56 X F52
2025-12-27 09:48:15 C 07 58 50.681 +30 45 09.34 X F52
2025-12-27 10:04:58 C 07 58 49.832 +30 45 05.94 X F52
2026-01-10 16:49:05 C 07 37 56.33 +29 06 20.6 V D29
2026-01-10 17:09:26 C 07 37 54.78 +29 06 12.5 V D29
2026-01-10 17:29:48 C 07 37 53.25 +29 06 04.9 V D29