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
2023-11-11 12:03:49 C 04 48 12.505 -21 53 22.02 X F51
2023-11-11 12:04:45 C 04 48 12.476 -21 53 22.06 X F51
2023-11-11 12:18:45 C 04 48 11.917 -21 53 23.20 X F51
2023-11-11 12:19:40 C 04 48 11.878 -21 53 23.22 X F51
2023-11-11 12:33:37 C 04 48 11.334 -21 53 24.43 X F51
2023-11-11 12:34:33 C 04 48 11.296 -21 53 24.53 X F51
2023-11-20 10:45:21 C 04 39 48.174 -21 38 29.82 X F52
2023-11-20 11:01:17 C 04 39 47.415 -21 38 26.31 X F52
2023-11-20 11:17:12 C 04 39 46.671 -21 38 22.79 X F52
2023-12-09 07:24:12 C 04 21 43.492 -17 50 23.17 V G96
2023-12-09 07:31:37 C 04 21 43.236 -17 50 16.98 V G96
2023-12-09 07:39:03 C 04 21 43.027 -17 50 11.15 V G96
2023-12-09 07:46:28 C 04 21 42.664 -17 50 06.86 V G96
2023-12-09 08:58:00 C 04 21 40.788 -17 49 10.50 X F51
2023-12-09 09:17:37 C 04 21 40.067 -17 48 55.69 X F51
2023-12-09 09:44:42 C 04 21 39.071 -17 48 35.48 X F51
2023-12-09 10:05:07 C 04 21 38.329 -17 48 20.02 X F51
2023-12-15 09:09:24 C 04 17 33.873 -15 53 16.60 X F52
2023-12-15 09:41:17 C 04 17 32.979 -15 52 49.26 X F52
2023-12-15 09:57:08 C 04 17 32.539 -15 52 35.80 X F52
2024-01-07 06:43:20 C 04 14 15.672 -07 14 29.21 X F51
2024-01-07 07:16:52 C 04 14 15.993 -07 13 57.39 X F51
2024-01-07 07:33:41 C 04 14 16.159 -07 13 41.02 X F51