2013 AO20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3528183870
Semi-major axis (a)1.6552100469 AU
Inclination (i)26.01942175°
Long. of Asc. Node (Ω)279.49210691°
Arg. of Perihelion (ω)177.29206543° ± 6.00e+00
Mean Anomaly (M)20.03970253°
Mean Motion (n)0.4628379300°/day
Perihelion dist (q)1.07122060 AU
Aphelion dist (Q)2.23917640 AU
Orbital Period2.12948770 yr
Physical Parameters
H (abs. magnitude)21.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.145″
Uncertainty
Orbit TypeAmor
MOID0.087678 AU
Observations Used55
Oppositions1
Arc Total2013-2013
First Observation Used
Last Observation Used2013-02-05
Observations (59)
Date Type RA Dec Mag Band Observatory
2013-01-06 06:33:33 C 06 17 10.03 -05 06 19.1 19.1 c 704
2013-01-06 06:53:05 C 06 17 09.05 -05 09 29.8 18.5 c 704
2013-01-06 07:12:40 C 06 17 08.16 -05 12 40.5 18.2 c 704
2013-01-06 07:32:01 C 06 17 07.22 -05 15 48.8 17.9 c 704
2013-01-06 07:51:37 C 06 17 06.39 -05 18 59.0 17.9 c 704
2013-01-07 06:43:26 C 06 16 33.51 -08 51 14.6 r H21
2013-01-07 06:47:25 C 06 16 33.36 -08 51 49.6 r H21
2013-01-07 06:51:19 C 06 16 33.22 -08 52 24.1 r H21
2013-01-07 12:33:20 C 06 16 28.33 -09 40 47.5 o E10
2013-01-07 12:37:16 C 06 16 28.16 -09 41 21.4 o E10
2013-01-07 12:41:01 C 06 16 28.00 -09 41 53.8 o E10
2013-01-08 05:19:17 C 06 16 06.27 -12 02 10.0 q H21
2013-01-08 05:26:09 C 06 16 06.02 -12 03 05.8 q H21
2013-01-08 05:33:01 C 06 16 05.75 -12 04 00.9 q H21
2013-01-08 05:39:45 C 06 16 05.53 -12 04 55.5 q H21
2013-01-08 22:59:00 C 06 15 46.34 -14 19 08.6 t 204
2013-01-08 23:06:25 C 06 15 46.09 -14 20 03.8 t 204
2013-01-08 23:14:07 C 06 15 45.84 -14 21 01.1 t 204
2013-01-09 01:03:38 C 06 15 47.48 -14 33 06.1 u 807
2013-01-09 01:06:55 C 06 15 47.38 -14 33 30.6 u 807
2013-01-09 01:10:12 C 06 15 47.27 -14 33 55.1 u 807
2013-01-09 01:16:46 C 06 15 47.05 -14 34 43.9 u 807
2013-01-09 01:20:03 C 06 15 46.95 -14 35 08.1 u 807
2013-01-09 04:07:06 C 06 15 43.76 -14 56 47.7 o G48
2013-01-09 04:08:00 C 06 15 43.73 -14 56 54.1 o G48
2013-01-09 04:09:52 C 06 15 43.68 -14 57 07.6 o G48
2013-01-09 04:11:47 C 06 15 43.63 -14 57 22.5 o G48
2013-01-10 02:16:15 C 06 15 21.91 -17 29 34.6 u 807
2013-01-10 02:21:04 C 06 15 21.76 -17 30 06.5 u 807
2013-01-10 02:23:34 C 06 15 21.67 -17 30 23.1 u 807
2013-01-10 02:26:03 C 06 15 21.59 -17 30 39.6 u 807
2013-01-10 02:31:03 C 06 15 21.43 -17 31 12.7 u 807
2013-01-11 02:32:53 C 06 15 02.14 -20 01 50.5 u 807
2013-01-11 02:36:10 C 06 15 02.04 -20 02 10.1 u 807
2013-01-11 02:39:28 C 06 15 01.94 -20 02 29.8 u 807
2013-01-11 02:42:46 C 06 15 01.84 -20 02 49.4 u 807
2013-01-11 02:46:03 C 06 15 01.74 -20 03 08.9 u 807
2013-01-12 04:24:30 C 06 14 43.60 -22 26 56.1 u 807
2013-01-12 04:27:18 C 06 14 43.53 -22 27 10.9 u 807
2013-01-12 04:29:26 C 06 14 43.47 -22 27 22.0 u 807
2013-01-12 04:32:04 C 06 14 43.40 -22 27 35.9 u 807
2013-01-12 04:34:21 C 06 14 43.34 -22 27 47.9 u 807
2013-01-13 00:46:40 C 06 14 36.90 -24 09 59.3 u 807
2013-01-13 00:52:48 C 06 14 36.77 -24 10 29.2 u 807
2013-01-13 00:59:04 C 06 14 36.64 -24 10 59.9 u 807
2013-01-13 01:05:10 C 06 14 36.51 -24 11 29.9 u 807
2013-01-19 03:19:42 C 06 14 29.94 -32 56 08.7 u 807
2013-01-19 03:23:16 C 06 14 29.90 -32 56 17.8 u 807
2013-01-19 03:26:48 C 06 14 29.87 -32 56 27.1 u 807
2013-01-19 03:30:22 C 06 14 29.85 -32 56 36.3 u 807