2018 LU15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3897592508 ± 1.64e-08
Semi-major axis (a)1.7583178688 AU ± 1.22e-09
Inclination (i)4.31079569° ± 2.55e-06
Long. of Asc. Node (Ω)304.65461678° ± 1.50e-05
Arg. of Perihelion (ω)11.39169264° ± 1.64e-05
Mean Anomaly (M)45.64298298° ± 5.33e-06
Mean Motion (n)0.4227330390°/day ± 4.40e-10
Perihelion dist (q)1.07299721 AU ± 2.88e-08
Aphelion dist (Q)2.44363852 AU ± 2.89e-08
Orbital Period2.33155725 yr ± 2.43e-09
Physical Parameters
H (abs. magnitude)23.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.261″
Uncertainty0
Orbit TypeAmor
MOID0.058333 AU
Observations Used73
Oppositions4
Arc Total2018-2025
First Observation Used2018-06-15
Last Observation Used2025-09-16
Observations (78)
Date Type RA Dec Mag Band Observatory
2025-07-25 13:56:03 C 22 50 04.507 -06 55 55.92 V T08
2025-07-25 14:04:17 C 22 50 06.492 -06 55 18.77 V T08
2025-07-25 14:14:35 C 22 50 08.981 -06 54 31.75 V T08
2025-07-25 14:21:33 C 22 50 10.694 -06 54 00.22 V T08
2025-07-29 17:58:34 C 23 16 08.82 +00 28 16.1 V D29
2025-07-29 18:18:56 C 23 16 13.29 +00 29 43.5 V D29
2025-07-29 18:39:18 C 23 16 17.73 +00 31 10.4 V D29
2025-08-08 23:02:30 B 00 06 26.51 +15 05 58.6 X M45
2025-08-08 23:11:08 B 00 06 27.82 +15 06 23.0 X M45
2025-08-08 23:19:46 B 00 06 29.08 +15 06 47.6 X M45
2025-08-17 10:53:44 C 00 33 59.960 +22 44 46.06 X F52
2025-08-17 11:13:16 C 00 34 01.657 +22 45 21.28 X F52
2025-08-17 11:32:54 C 00 34 03.341 +22 45 56.67 X F52
2025-08-17 11:52:36 C 00 34 05.050 +22 46 32.01 X F52
2025-08-23 16:31:41 C 00 47 08.78 +26 18 04.5 V D29
2025-08-23 16:52:03 C 00 47 09.88 +26 18 29.7 V D29
2025-08-23 17:12:24 C 00 47 10.99 +26 18 53.7 V D29
2025-09-13 13:22:47 C 01 00 52.055 +30 28 48.98 X F51
2025-09-13 13:38:13 C 01 00 51.745 +30 28 48.09 X F51
2025-09-13 13:53:31 C 01 00 51.438 +30 28 47.40 X F51
2025-09-16 10:03:45 C 01 00 19.941 +30 24 28.21 X F52
2025-09-16 10:04:40 C 01 00 19.924 +30 24 28.30 X F52
2025-09-16 10:21:06 C 01 00 19.507 +30 24 26.86 X F52
2025-09-16 10:22:00 C 01 00 19.482 +30 24 26.78 X F52
2025-09-16 10:38:25 C 01 00 19.078 +30 24 25.28 X F52
2025-09-16 10:39:20 C 01 00 19.040 +30 24 25.34 X F52
2025-09-16 10:55:50 C 01 00 18.608 +30 24 23.62 X F52
2025-09-16 10:56:46 C 01 00 18.596 +30 24 23.73 X F52