2015 LB40

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3380838446 ± 5.10e-08
Semi-major axis (a)1.9050741253 AU ± 8.28e-09
Inclination (i)15.06588519° ± 4.05e-06
Long. of Asc. Node (Ω)152.73170806° ± 9.85e-06
Arg. of Perihelion (ω)208.93639822° ± 1.40e-05
Mean Anomaly (M)303.64000849° ± 1.17e-05
Mean Motion (n)0.3748387306°/day ± 2.44e-09
Perihelion dist (q)1.26099934 AU ± 9.74e-08
Aphelion dist (Q)2.54914891 AU ± 9.79e-08
Orbital Period2.62946756 yr ± 1.71e-08
Physical Parameters
H (abs. magnitude)19.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.246″
Uncertainty0
Orbit TypeAmor
MOID0.272181 AU
Observations Used219
Oppositions6
Arc Total2015-2024
First Observation Used2015-06-15
Last Observation Used2024-01-07
Observations (223)
Date Type RA Dec Mag Band Observatory
2015-06-15 12:48:47 C 20 17 33.921 +07 07 38.70 L F51
2015-06-15 13:06:53 C 20 17 34.245 +07 07 44.55 L F51
2015-06-15 13:25:00 C 20 17 34.573 +07 07 50.34 L F51
2015-06-16 07:52:35 C 20 17 58.21 +07 13 39.5 o 926
2015-06-16 08:12:45 C 20 17 58.54 +07 13 45.5 o 926
2015-06-16 08:22:32 C 20 17 58.79 +07 13 47.8 o 291
2015-06-16 08:41:19 C 20 17 59.07 +07 13 54.5 o 291
2015-06-16 08:58:49 C 20 17 59.37 +07 14 00.1 o 291
2015-06-17 08:16:35 C 20 18 27.36 +07 21 08.2 o 926
2015-06-17 08:36:35 C 20 18 27.73 +07 21 13.9 o 926
2015-06-17 08:56:32 C 20 18 27.98 +07 21 19.7 o 926
2015-06-17 10:16:55 C 20 18 29.32 +07 21 43.7 o 291
2015-06-17 10:50:13 C 20 18 29.87 +07 21 53.6 o 291
2015-06-21 11:28:35 C 20 20 08.675 +07 48 08.36 L F51
2015-06-21 11:45:43 C 20 20 08.891 +07 48 12.96 L F51
2015-06-21 12:02:57 C 20 20 09.079 +07 48 16.91 L F51
2015-06-21 12:20:20 C 20 20 09.271 +07 48 21.16 L F51
2015-07-11 23:56:54 C 20 21 25.85 +08 04 19.2 033
2015-07-12 00:10:46 C 20 21 25.71 +08 04 16.3 033
2015-07-12 00:47:07 C 20 21 25.24 +08 04 07.2 033
2015-07-12 01:00:59 C 20 21 25.09 +08 04 04.2 033
2015-07-13 07:51:32 C 20 21 06.28 +07 56 08.6 q H21
2015-07-13 08:06:06 C 20 21 06.02 +07 56 04.5 q H21
2015-07-15 04:55:38 C 20 20 35.11 +07 42 05.2 u H21
2015-07-15 05:07:47 C 20 20 34.92 +07 42 00.9 u H21
2015-07-15 05:13:46 C 20 20 34.82 +07 41 59.0 u H21
2015-07-15 05:19:21 C 20 20 34.72 +07 41 56.7 u H21
2015-07-15 05:22:12 C 20 20 34.66 +07 41 55.5 u H21
2015-07-15 09:59:11 C 20 20 31.138 +07 40 24.87 L F51
2015-07-15 10:16:20 C 20 20 30.839 +07 40 18.94 L F51
2015-07-15 10:33:37 C 20 20 30.535 +07 40 12.79 L F51
2015-07-15 10:51:03 C 20 20 30.225 +07 40 06.63 L F51
2015-07-17 05:34:04 C 20 19 54.69 +07 23 53.1 u 807
2015-07-17 05:40:29 C 20 19 54.58 +07 23 50.4 u 807
2015-07-17 05:46:54 C 20 19 54.43 +07 23 47.4 u 807
2015-07-17 07:36:11 C 20 19 52.67 +07 22 41.3 u H21
2015-07-17 07:44:54 C 20 19 52.52 +07 22 38.0 u H21
2015-07-17 07:53:12 C 20 19 52.37 +07 22 34.3 u H21
2015-07-17 08:02:04 C 20 19 52.21 +07 22 30.6 u H21
2015-07-18 04:46:05 C 20 19 34.20 +07 13 25.2 u H21
2015-07-18 04:56:08 C 20 19 33.99 +07 13 20.6 u H21
2015-07-18 05:04:55 C 20 19 33.82 +07 13 16.7 u H21
2015-07-19 03:50:14 C 20 19 12.20 +07 02 51.9 u 807
2015-07-19 03:57:55 C 20 19 12.07 +07 02 47.7 u 807
2015-07-19 04:05:36 C 20 19 11.91 +07 02 43.6 u 807
2015-07-20 06:33:15 C 20 18 45.01 +06 48 47.8 u H21
2015-07-20 06:40:35 C 20 18 44.85 +06 48 43.9 u H21
2015-07-20 06:47:18 C 20 18 44.72 +06 48 40.6 u H21
2015-07-21 02:52:39 C 20 18 24.46 +06 37 56.1 u 807
2015-07-21 02:59:28 C 20 18 24.33 +06 37 52.2 u 807