2011 LB19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1428707175 ± 3.87e-02
Semi-major axis (a)1.2474948518 AU ± 6.57e-02
Inclination (i)23.31735085° ± 2.50e+00
Long. of Asc. Node (Ω)78.90026760° ± 5.69e-01
Arg. of Perihelion (ω)213.21616367° ± 3.76e+00
Mean Anomaly (M)112.28575823° ± 3.02e+02
Mean Motion (n)0.7081138700°/day ± 5.59e-02
Perihelion dist (q)1.05985150 AU ± 7.41e-02
Aphelion dist (Q)1.43338790 AU ± 8.92e-02
Orbital Period1.39187740 yr ± 1.10e-01
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual2.841″
Uncertainty4
Orbit TypeAmor
MOID0.073889 AU
Observations Used25
Oppositions1
Arc Total2011-2011
First Observation Used
Last Observation Used2011-06-11
Observations (26)
Date Type RA Dec Mag Band Observatory
2011-06-09 07:17:06 C 16 10 07.60 -09 25 06.0 r G96
2011-06-09 07:28:39 C 16 10 03.68 -09 27 14.5 r G96
2011-06-09 07:40:14 C 16 09 59.83 -09 29 21.6 r G96
2011-06-09 07:51:47 C 16 09 55.83 -09 31 32.3 r G96
2011-06-09 08:45:29 C 16 09 37.69 -09 41 30.4 r G96
2011-06-09 08:46:13 C 16 09 37.44 -09 41 38.4 r G96
2011-06-09 08:46:58 C 16 09 37.18 -09 41 47.0 r G96
2011-06-09 08:47:41 C 16 09 36.93 -09 41 55.1 r G96
2011-06-09 08:48:25 C 16 09 36.68 -09 42 03.1 r G96
2011-06-09 22:33:48 C 16 05 14.94 -12 18 26.5 u J95
2011-06-09 22:43:02 C 16 05 11.71 -12 20 13.4 u J95
2011-06-09 22:51:39 C 16 05 08.67 -12 21 51.7 u J95
2011-06-10 08:02:35 C 16 02 01.68 -14 07 55.4 r G96
2011-06-10 08:03:17 C 16 02 01.42 -14 08 04.1 r G96
2011-06-10 08:04:01 C 16 02 01.14 -14 08 12.7 r G96
2011-06-10 08:04:45 C 16 02 00.88 -14 08 20.7 r G96
2011-06-11 03:35:34 C 15 55 14.75 -17 57 26.4 o 807
2011-06-11 03:40:33 C 15 55 12.82 -17 58 26.3 o 807
2011-06-11 05:36:36 C 15 54 32.32 -18 23 17.3 o 291
2011-06-11 05:42:24 C 15 54 29.99 -18 24 27.9 o 291
2011-06-11 05:48:33 C 15 54 27.09 -18 25 45.1 o H01
2011-06-11 05:59:17 C 15 54 22.91 -18 27 53.7 o H01
2011-06-11 06:12:46 C 15 54 17.65 -18 30 34.7 o H01
2011-06-11 06:26:03 C 15 54 12.47 -18 33 13.9 o H01
2011-06-11 23:03:42 C 15 48 01.84 -21 53 42.9 u J95
2011-06-11 23:19:19 C 15 47 55.55 -21 56 50.4 u J95