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
2013-01-19 07:04:25 C 07 38 15.85 +10 07 36.2 q H45
2013-01-19 07:06:31 C 07 38 15.79 +10 07 37.3 q H45
2013-01-19 07:08:15 C 07 38 15.75 +10 07 38.6 q H45
2013-01-19 07:10:15 C 07 38 15.68 +10 07 40.0 q H45
2013-01-19 07:11:50 C 07 38 15.66 +10 07 40.7 q H45
2013-01-19 07:13:08 C 07 38 15.60 +10 07 41.8 q H45
2013-01-19 07:14:59 C 07 38 15.55 +10 07 42.7 q H45
2013-01-19 07:16:38 C 07 38 15.54 +10 07 44.1 q H45
2013-01-22 06:43:20 C 07 36 41.32 +10 50 16.7 u H21
2013-01-22 06:54:59 C 07 36 41.04 +10 50 23.3 u H21
2013-01-22 07:04:53 C 07 36 40.82 +10 50 29.1 u H21
2013-01-23 06:52:56 C 07 36 12.56 +11 04 29.1 V G45
2013-01-23 09:36:14 C 07 36 08.91 +11 06 04.2 V G45
2013-01-23 09:53:19 C 07 36 08.55 +11 06 14.2 V G45
2013-01-23 10:54:32 C 07 36 07.23 +11 06 49.0 V G45
2013-02-01 07:07:45 C 07 33 10.65 +13 04 28.0 r G96
2013-02-01 07:17:22 C 07 33 10.54 +13 04 33.0 r G96
2013-02-01 07:27:01 C 07 33 10.44 +13 04 38.0 r G96
2013-02-01 07:36:40 C 07 33 10.33 +13 04 43.1 r G96
2013-02-06 21:35:56 C 07 32 35.91 +14 10 54.9 19.9 u J43
2013-02-06 21:52:55 C 07 32 35.87 +14 11 02.9 20.0 u J43
2013-02-06 22:09:46 C 07 32 35.81 +14 11 10.8 20.1 u J43
2013-02-06 22:26:38 C 07 32 35.74 +14 11 18.7 20.1 u J43
2013-02-06 22:44:05 C 07 32 35.69 +14 11 26.9 19.8 u J43
2013-02-06 23:00:57 C 07 32 35.61 +14 11 34.6 19.9 u J43
2013-02-06 23:17:51 C 07 32 35.57 +14 11 42.8 19.8 u J43
2013-02-06 23:34:39 C 07 32 35.51 +14 11 50.5 19.8 u J43
2013-02-07 21:53:02 C 07 32 36.08 +14 22 06.3 t 204
2013-02-07 22:35:38 C 07 32 36.01 +14 22 25.9 t 204
2013-02-14 20:52:44 C 07 33 36.01 +15 32 33.7 20.3 u J43
2013-02-14 21:15:27 C 07 33 36.19 +15 32 42.5 20.5 u J43
2013-02-14 21:38:02 C 07 33 36.36 +15 32 51.4 20.1 u J43
2013-02-14 22:00:45 C 07 33 36.54 +15 32 59.9 20.2 u J43
2017-11-25 12:35:02 C 10 38 41.92 +03 58 02.3 o 691
2017-11-25 12:46:18 C 10 38 42.61 +03 57 58.7 o 691
2017-11-25 12:57:35 C 10 38 43.32 +03 57 56.0 o 691
2018-01-27 09:52:50 C 11 07 50.44 +04 01 51.8 U G96
2018-01-27 10:00:19 C 11 07 50.28 +04 01 54.3 U G96
2018-01-27 10:07:48 C 11 07 50.03 +04 01 57.0 U G96
2018-01-27 10:15:16 C 11 07 49.81 +04 02 00.9 U G96
2018-02-21 11:16:47 C 10 44 10.888 +08 08 58.30 U F51
2018-02-21 11:35:22 C 10 44 10.029 +08 09 06.19 U F51
2018-02-22 11:18:43 C 10 43 05.78 +08 19 19.5 U G96
2018-02-22 11:26:55 C 10 43 05.46 +08 19 22.6 U G96
2018-02-22 11:35:07 C 10 43 05.00 +08 19 26.0 U G96
2018-02-22 11:43:24 C 10 43 04.72 +08 19 28.8 U G96
2018-03-07 07:02:53 C 10 30 03.773 +10 22 23.96 U F51
2018-03-07 07:17:46 C 10 30 03.174 +10 22 29.33 U F51
2018-03-07 07:32:39 C 10 30 02.579 +10 22 34.61 U F51
2018-03-07 07:47:31 C 10 30 01.982 +10 22 40.09 U F51