513776 (2013 AA2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5464560752 ± 2.61e-07
Semi-major axis (a)2.8629160580 AU ± 1.61e-07
Inclination (i)6.85688946° ± 1.22e-05
Long. of Asc. Node (Ω)155.56759561° ± 5.00e-05
Arg. of Perihelion (ω)259.74146281° ± 6.60e-05
Mean Anomaly (M)254.31196722° ± 1.09e-04
Mean Motion (n)0.2034695171°/day ± 1.72e-08
Perihelion dist (q)1.29845819 AU ± 7.50e-07
Aphelion dist (Q)4.42737393 AU ± 7.87e-07
Orbital Period4.84409801 yr ± 4.08e-07
Physical Parameters
H (abs. magnitude)18.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.237″
Uncertainty0
Orbit TypeAmor
MOID0.335672 AU
Observations Used96
Oppositions13
Arc Total2007-2023
First Observation Used2007-08-23
Last Observation Used2023-03-18
Observations (107)
Date Type RA Dec Mag Band Observatory
2007-08-23 04:14:41 C 22 30 49.60 -08 26 23.5 o 691
2007-08-23 04:40:01 C 22 30 48.74 -08 26 34.0 o 691
2007-08-23 05:05:21 C 22 30 47.90 -08 26 45.9 o 691
2007-09-06 04:55:17 C 22 18 46.69 -11 17 00.3 o 699
2007-09-06 05:28:10 C 22 18 45.32 -11 17 19.1 o 699
2007-09-06 06:01:03 C 22 18 44.00 -11 17 34.4 o 699
2007-09-06 06:33:56 C 22 18 42.66 -11 17 54.9 o 699
2007-09-15 05:25:33 C 22 10 44.94 -13 15 19.2 o 699
2007-09-15 05:58:27 C 22 10 43.67 -13 15 37.1 o 699
2007-09-15 06:31:15 C 22 10 42.48 -13 15 53.7 o 699
2007-09-15 07:04:09 C 22 10 41.19 -13 16 10.3 o 699
2007-09-18 04:26:17 C 22 08 22.00 -13 53 01.7 a 699
2007-09-18 04:52:35 C 22 08 20.92 -13 53 16.8 a 699
2007-09-18 05:18:54 C 22 08 19.94 -13 53 28.8 a 699
2007-09-18 05:45:13 C 22 08 19.22 -13 53 43.6 a 699
2013-01-02 23:24:31 C 07 48 52.47 +06 16 35.2 18.8 u J43
2013-01-02 23:41:30 C 07 48 51.96 +06 16 44.3 18.9 u J43
2013-01-02 23:58:29 C 07 48 51.45 +06 16 53.6 18.6 u J43
2013-01-03 00:15:27 C 07 48 50.92 +06 17 02.9 18.8 u J43
2013-01-03 23:19:39 C 07 48 13.86 +06 29 40.1 18.7 u J43
2013-01-03 23:51:57 C 07 48 12.88 +06 29 58.1 18.8 u J43
2013-01-04 00:24:37 C 07 48 11.89 +06 30 16.2 18.7 u J43
2013-01-04 00:57:03 C 07 48 10.86 +06 30 34.2 18.9 u J43
2013-01-07 06:18:04 C 07 46 02.18 +07 14 22.4 o 926
2013-01-07 06:44:38 C 07 46 01.28 +07 14 39.1 o 926
2013-01-07 07:10:38 C 07 46 00.47 +07 14 54.0 o 926
2013-01-16 07:04:40 C 07 40 02.53 +09 24 06.8 r G96
2013-01-16 07:15:44 C 07 40 02.20 +09 24 13.6 r G96
2013-01-16 07:27:01 C 07 40 01.84 +09 24 20.4 r G96
2013-01-16 07:38:11 C 07 40 01.52 +09 24 27.2 r G96
2013-01-16 23:10:27 C 07 39 38.09 +09 33 52.4 18.8 u J43
2013-01-16 23:27:31 C 07 39 37.59 +09 34 02.8 18.9 u J43
2013-01-16 23:44:36 C 07 39 37.10 +09 34 13.3 18.9 u J43
2013-01-17 00:01:33 C 07 39 36.64 +09 34 23.4 18.9 u J43
2013-01-17 22:29:46 C 07 39 03.37 +09 47 59.1 19.0 u J43
2013-01-17 22:46:51 C 07 39 02.88 +09 48 09.4 19.0 u J43
2013-01-17 23:03:46 C 07 39 02.41 +09 48 19.6 19.0 u J43
2013-01-17 23:20:33 C 07 39 01.94 +09 48 30.0 19.0 u J43
2013-01-18 04:50:00 C 07 38 54.02 +09 51 47.1 V G45
2013-01-18 05:11:39 C 07 38 53.53 +09 52 01.2 V G45
2013-01-18 05:47:45 C 07 38 52.48 +09 52 23.2 V G45
2013-01-18 07:56:54 C 07 38 48.77 +09 53 40.6 q H45
2013-01-18 07:59:13 C 07 38 48.68 +09 53 41.8 q H45
2013-01-18 08:00:45 C 07 38 48.63 +09 53 42.3 q H45
2013-01-18 08:02:30 C 07 38 48.57 +09 53 44.1 q H45
2013-01-18 08:04:02 C 07 38 48.52 +09 53 44.9 q H45
2013-01-18 08:05:31 C 07 38 48.48 +09 53 45.9 q H45
2013-01-18 08:07:24 C 07 38 48.43 +09 53 47.0 q H45
2013-01-18 08:08:53 C 07 38 48.38 +09 53 47.7 q H45
2013-01-18 08:36:27 C 07 38 47.81 +09 54 04.9 V G45