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
2018-06-15 11:34:10 C 19 41 25.601 -37 54 16.30 U F51
2018-06-15 11:48:09 C 19 41 27.833 -37 54 11.89 U F51
2018-06-15 12:02:07 C 19 41 30.089 -37 54 07.72 U F51
2018-06-16 11:18:28 C 19 45 40.159 -37 46 04.00 V 568
2018-06-16 11:19:50 C 19 45 40.382 -37 46 03.77 V 568
2018-06-16 11:21:11 C 19 45 40.609 -37 46 03.23 V 568
2018-06-16 11:22:33 C 19 45 40.821 -37 46 02.71 V 568
2018-06-16 11:23:55 C 19 45 41.054 -37 46 02.34 V 568
2018-06-16 11:25:17 C 19 45 41.278 -37 46 01.83 V 568
2018-06-18 11:15:55 C 19 54 36.116 -37 25 20.28 V F51
2018-06-18 11:32:39 C 19 54 39.059 -37 25 13.23 V F51
2018-07-03 09:47:54 C 21 18 07.57 -30 20 41.4 U I52
2018-07-03 09:49:41 C 21 18 08.04 -30 20 38.3 U I52
2018-07-03 09:51:29 C 21 18 08.47 -30 20 34.2 U I52
2018-07-05 09:00:57 C 21 31 06.49 -28 35 25.1 U I52
2018-07-05 09:03:47 C 21 31 07.12 -28 35 18.3 U I52
2018-07-05 09:06:36 C 21 31 07.92 -28 35 09.5 U I52
2018-07-05 09:08:24 C 21 31 08.54 -28 35 06.6 U I52
2018-07-07 09:38:13 C 21 44 43.77 -26 32 21.9 U I52
2018-07-07 09:38:50 C 21 44 43.95 -26 32 20.0 U I52
2018-07-07 09:41:55 C 21 44 44.82 -26 32 12.8 U I52
2018-07-19 15:51:15 C 23 07 02.08 -09 33 08.0 U 474
2018-07-19 15:52:48 C 23 07 02.44 -09 33 02.2 U 474
2018-07-19 15:54:20 C 23 07 02.84 -09 32 56.2 U 474
2018-07-19 15:55:52 C 23 07 03.21 -09 32 49.9 U 474
2018-08-07 10:11:40 C 00 40 31.00 +15 50 48.0 o 711
2018-08-07 10:16:27 C 00 40 31.62 +15 50 59.5 o 711
2018-08-07 10:21:09 C 00 40 32.24 +15 51 11.2 o 711
2018-09-10 07:35:37 C 01 31 16.38 +31 06 30.3 V V06
2018-09-10 07:44:27 C 01 31 16.25 +31 06 32.7 V V06
2018-09-10 07:50:57 C 01 31 16.12 +31 06 34.4 V V06
2018-09-10 07:57:26 C 01 31 16.01 +31 06 35.9 V V06
2018-10-10 04:18:13 C 01 10 27.88 +27 54 48.1 u H21
2018-10-10 04:49:27 C 01 10 26.62 +27 54 29.9 u H21
2018-10-10 05:12:51 C 01 10 25.65 +27 54 16.0 u H21
2018-10-19 03:46:11 C 01 04 24.41 +25 38 53.5 u H21
2018-10-19 04:05:28 C 01 04 23.84 +25 38 40.8 u H21
2025-07-03 05:07:58 C 20 16 30.220 -35 55 27.72 V W57
2025-07-03 05:16:48 C 20 16 32.125 -35 55 16.50 V W57
2025-07-03 05:26:24 C 20 16 34.245 -35 55 03.18 V W57
2025-07-04 04:35:28 C 20 22 16.38 -35 21 08.5 V W94
2025-07-04 04:44:30 C 20 22 18.40 -35 20 55.0 V W94
2025-07-04 04:53:40 C 20 22 20.46 -35 20 41.4 V W94
2025-07-07 04:59:53 C 20 41 03.292 -33 12 48.95 V W57
2025-07-07 05:09:48 C 20 41 05.658 -33 12 29.90 V W57
2025-07-07 05:19:12 C 20 41 07.934 -33 12 11.04 V W57
2025-07-21 03:02:00 C 22 19 31.538 -14 57 58.72 V R17
2025-07-21 03:27:22 C 22 19 38.261 -14 56 07.76 V R17
2025-07-21 03:56:14 C 22 19 45.989 -14 54 01.15 V R17
2025-07-21 04:16:37 C 22 19 51.456 -14 52 30.86 V R17