2013 HL11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2280635000
Semi-major axis (a)1.3621190000 AU
Inclination (i)32.68527000°
Long. of Asc. Node (Ω)31.91654000°
Arg. of Perihelion (ω)244.62202000°
Mean Anomaly (M)286.39350000°
Mean Motion (n)0.6199854700°/day
Perihelion dist (q)1.05146940 AU
Aphelion dist (Q)1.67276860 AU
Orbital Period1.58972710 yr
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.400″
Uncertainty6
Orbit TypeAmor
MOID0.159198 AU
Observations Used30
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-05-07
Observations (30)
Date Type RA Dec Mag Band Observatory
2013-04-17 12:04:59 C 14 36 05.977 -03 00 09.72 L F51
2013-04-17 12:26:50 C 14 36 00.166 -03 01 59.23 L F51
2013-04-17 12:48:38 C 14 35 54.411 -03 03 47.52 L F51
2013-04-18 06:06:16 C 14 31 27.55 -04 32 14.4 o 291
2013-04-18 06:08:47 C 14 31 26.87 -04 32 27.8 o 291
2013-04-18 06:11:17 C 14 31 26.17 -04 32 40.7 o 291
2013-04-19 06:00:50 C 14 24 52.67 -06 40 37.0 o 291
2013-04-19 06:02:54 C 14 24 52.06 -06 40 49.1 o 291
2013-04-19 06:04:59 C 14 24 51.46 -06 41 00.2 o 291
2013-04-19 08:13:25 C 14 24 12.92 -06 52 50.4 o 711
2013-04-19 08:15:55 C 14 24 12.15 -06 53 04.7 o 711
2013-04-19 10:22:58 C 14 23 36.661 -07 04 42.90 t 568
2013-04-19 10:24:47 C 14 23 36.117 -07 04 52.97 t 568
2013-04-19 10:26:35 C 14 23 35.573 -07 05 03.06 t 568
2013-04-20 02:29:45 C 14 18 50.42 -08 36 21.4 q J95
2013-04-20 02:43:00 C 14 18 46.38 -08 37 36.7 q J95
2013-04-20 06:47:40 C 14 17 32.97 -09 01 08.8 q H21
2013-04-20 06:55:23 C 14 17 30.52 -09 01 53.6 q H21
2013-04-20 07:03:05 C 14 17 28.12 -09 02 38.0 q H21
2013-04-20 07:10:39 C 14 17 25.75 -09 03 22.5 q H21
2013-04-21 02:42:05 C 14 11 21.32 -10 58 06.0 u 807
2013-04-21 02:45:41 C 14 11 20.12 -10 58 27.5 u 807
2013-04-21 02:49:18 C 14 11 18.91 -10 58 49.9 u 807
2013-04-21 02:52:56 C 14 11 17.72 -10 59 11.6 u 807
2013-04-29 05:58:52 C 12 52 20.09 -31 51 39.9 o 291
2013-04-29 06:03:00 C 12 52 18.05 -31 52 06.0 o 291
2013-04-29 06:07:14 C 12 52 15.98 -31 52 30.7 o 291
2013-05-07 09:49:03 C 11 12 52.38 -46 33 22.7 o 474
2013-05-07 09:59:11 C 11 12 47.44 -46 33 50.1 o 474
2013-05-07 10:09:18 C 11 12 42.17 -46 34 19.4 o 474