2013 LB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3431632560 ± 1.07e-06
Semi-major axis (a)1.1176050996 AU ± 4.22e-08
Inclination (i)2.16253838° ± 6.25e-06
Long. of Asc. Node (Ω)17.29604491° ± 1.55e-04
Arg. of Perihelion (ω)109.25103665° ± 8.74e-05
Mean Anomaly (M)288.20292107° ± 1.33e-04
Mean Motion (n)0.8342183026°/day ± 4.73e-08
Perihelion dist (q)0.73408409 AU ± 1.20e-06
Aphelion dist (Q)1.50112610 AU ± 1.20e-06
Orbital Period1.18149683 yr ± 6.70e-08
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.206″
Uncertainty0
Orbit TypeApollo
MOID0.011395 AU
Observations Used60
Oppositions1
Arc Total2013-2018
First Observation Used2013-06-01
Last Observation Used2018-10-09
Observations (61)
Date Type RA Dec Mag Band Observatory
2018-09-14 05:55:22 C 23 36 43.22 -07 03 58.6 V G96
2018-09-14 06:03:32 C 23 36 42.18 -07 04 04.4 V G96
2018-09-14 06:11:43 C 23 36 41.10 -07 04 10.3 V G96
2018-09-14 09:15:54 C 23 36 17.57 -07 06 10.9 V I52
2018-09-14 09:20:19 C 23 36 17.02 -07 06 13.5 V I52
2018-09-14 09:24:42 C 23 36 16.42 -07 06 17.3 V I52
2018-09-28 04:11:05 C 22 50 07.10 -10 49 41.6 o 691
2018-09-28 04:34:48 C 22 50 03.29 -10 49 56.7 o 691
2018-10-09 03:44:50 C 22 11 29.60 -13 09 48.0 o 291
2018-10-09 03:52:58 C 22 11 28.43 -13 09 51.4 o 291
2018-10-09 04:01:26 C 22 11 27.16 -13 09 54.4 o 291