2013 AL11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2962334271 ± 2.55e-05
Semi-major axis (a)1.4592081647 AU ± 5.76e-05
Inclination (i)4.42578811° ± 3.27e-04
Long. of Asc. Node (Ω)111.74801080° ± 1.91e-04
Arg. of Perihelion (ω)334.86840680° ± 1.30e-04
Mean Anomaly (M)117.27365239° ± 1.61e-01
Mean Motion (n)0.5591603907°/day ± 3.31e-05
Perihelion dist (q)1.02694193 AU ± 5.51e-05
Aphelion dist (Q)1.89147440 AU ± 8.34e-05
Orbital Period1.76268974 yr ± 1.04e-04
Physical Parameters
H (abs. magnitude)23.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.402″
Uncertainty3
Orbit TypeAmor
MOID0.050659 AU
Observations Used72
Oppositions1
Arc Total2012-2013
First Observation Used2012-10-21
Last Observation Used2013-02-12
Observations (74)
Date Type RA Dec Mag Band Observatory
2013-01-12 01:04:10 C 04 16 09.07 +18 04 59.6 u 807
2013-01-15 03:01:02 C 04 38 55.28 +21 58 09.6 q H21
2013-01-15 03:07:30 C 04 38 57.10 +21 58 29.2 q H21
2013-01-15 03:13:56 C 04 38 58.94 +21 58 48.4 q H21
2013-01-15 03:20:24 C 04 39 00.80 +21 59 07.7 q H21
2013-01-18 04:47:39 C 05 01 49.24 +25 23 37.0 q H21
2013-01-18 04:56:15 C 05 01 51.71 +25 23 58.2 q H21
2013-01-18 05:04:18 C 05 01 54.05 +25 24 18.2 q H21
2013-01-18 05:12:23 C 05 01 56.38 +25 24 38.5 q H21
2013-01-19 02:43:51 C 05 08 39.20 +26 18 27.3 q H21
2013-01-19 02:48:37 C 05 08 40.54 +26 18 39.8 q H21
2013-01-19 02:53:23 C 05 08 41.97 +26 18 51.2 q H21
2013-01-19 02:58:20 C 05 08 43.38 +26 19 03.1 q H21
2013-01-20 00:55:19 C 05 15 30.98 +27 10 45.9 q H21
2013-01-20 01:03:15 C 05 15 33.26 +27 11 04.4 q H21
2013-01-20 01:11:30 C 05 15 35.60 +27 11 23.5 q H21
2013-01-20 01:19:30 C 05 15 37.90 +27 11 43.2 q H21
2013-02-12 03:54:31 C 07 31 14.48 +35 30 44.8 q G58
2013-02-12 04:04:22 C 07 31 16.06 +35 30 44.6 q G58
2013-02-12 04:13:17 C 07 31 17.51 +35 30 44.8 q G58
2013-02-12 04:38:14 C 07 31 19.60 +35 30 45.2 q H21
2013-02-12 04:48:18 C 07 31 21.28 +35 30 44.8 q H21
2013-02-12 05:00:44 C 07 31 23.27 +35 30 44.3 q H21
2013-02-12 05:09:37 C 07 31 24.65 +35 30 44.1 q H21