517046 (2013 AA53)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6673900554 ± 6.37e-08
Semi-major axis (a)1.2823782593 AU ± 5.90e-09
Inclination (i)27.87065805° ± 1.15e-05
Long. of Asc. Node (Ω)98.35405103° ± 1.14e-05
Arg. of Perihelion (ω)195.94596559° ± 1.83e-05
Mean Anomaly (M)44.43741669° ± 1.80e-05
Mean Motion (n)0.6787159514°/day ± 4.68e-09
Perihelion dist (q)0.42653176 AU ± 8.17e-08
Aphelion dist (Q)2.13822476 AU ± 8.23e-08
Orbital Period1.45219260 yr ± 1.00e-08
Physical Parameters
H (abs. magnitude)19.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.292″
Uncertainty0
Orbit TypeApollo
MOID0.347529 AU
Observations Used91
Oppositions7
Arc Total2002-2026
First Observation Used2002-02-13
Last Observation Used2026-01-08
Observations (95)
Date Type RA Dec Mag Band Observatory
2002-02-13 09:02:27 C 10 14 21.44 +55 55 40.2 n 645
2002-02-13 09:03:39 C 10 14 21.26 +55 55 41.8 n 645
2002-02-13 09:07:14 C 10 14 20.73 +55 55 46.6 n 645
2013-01-07 05:51:53 C 04 39 18.187 +12 44 46.27 L F51
2013-01-07 06:17:24 C 04 39 16.503 +12 45 05.38 L F51
2013-01-07 06:41:49 C 04 39 14.870 +12 45 24.03 L F51
2013-01-07 07:04:53 C 04 39 13.348 +12 45 41.29 L F51
2013-01-08 03:01:52 C 04 37 58.96 +13 00 31.7 r H21
2013-01-08 03:22:58 C 04 37 57.57 +13 00 47.2 r H21
2013-01-08 03:40:20 C 04 37 56.48 +13 00 59.8 r H21
2013-01-08 08:48:42 C 04 37 37.756 +13 04 50.98 t 568
2013-01-08 08:50:30 C 04 37 37.649 +13 04 52.26 t 568
2013-01-08 08:52:19 C 04 37 37.533 +13 04 53.56 t 568
2013-01-09 01:40:12 C 04 36 38.73 +13 17 08.4 q H36
2013-01-09 02:06:50 C 04 36 37.26 +13 17 27.3 q H36
2013-01-09 02:33:30 C 04 36 35.57 +13 17 47.6 q H36
2013-01-09 02:41:14 C 04 36 35.19 +13 17 53.4 o 291
2013-01-09 02:44:58 C 04 36 34.96 +13 17 55.9 o 291
2013-01-09 02:48:43 C 04 36 34.70 +13 17 59.3 o 291
2013-01-10 02:13:09 C 04 35 16.22 +13 34 47.9 o 291
2013-01-10 02:17:18 C 04 35 15.98 +13 34 50.8 o 291
2013-01-10 02:21:27 C 04 35 15.76 +13 34 53.8 o 291
2013-01-10 07:09:52 C 04 34 59.49 +13 38 18.2 t H01
2013-01-10 07:15:14 C 04 34 59.18 +13 38 21.8 t H01
2013-01-10 07:26:52 C 04 34 58.53 +13 38 30.1 t H01
2013-01-10 07:40:46 C 04 34 57.77 +13 38 39.8 t H01
2013-01-14 20:44:47 C 04 29 52.59 +14 52 37.9 t J04
2013-01-14 20:54:16 C 04 29 52.21 +14 52 44.1 t J04
2013-01-14 21:03:46 C 04 29 51.77 +14 52 50.4 t J04
2013-01-19 05:43:44 C 04 26 18.77 +15 57 56.7 o 291
2013-01-19 05:58:56 C 04 26 18.33 +15 58 06.2 o 291
2013-01-19 06:14:07 C 04 26 17.91 +15 58 12.9 o 291
2013-01-20 04:00:42 C 04 25 43.10 +16 11 07.5 o 711
2013-01-20 04:10:56 C 04 25 42.83 +16 11 13.7 o 711
2013-01-20 04:19:18 C 04 25 42.60 +16 11 17.6 o 711
2013-02-02 06:52:48 C 04 22 18.556 +18 56 27.07 t 568
2013-02-02 06:58:11 C 04 22 18.559 +18 56 29.58 t 568
2013-02-02 07:03:33 C 04 22 18.562 +18 56 32.06 t 568
2013-02-12 01:27:24 C 04 24 44.94 +20 39 11.9 u H21
2013-02-12 01:57:27 C 04 24 45.47 +20 39 24.1 u H21
2013-02-12 02:29:03 C 04 24 45.97 +20 39 36.4 u H21
2015-01-15 05:06:32 C 10 05 46.75 +39 38 11.6 t 950
2015-01-15 05:08:49 C 10 05 46.58 +39 38 14.1 t 950
2015-01-15 05:11:06 C 10 05 46.44 +39 38 16.9 t 950
2015-01-15 05:13:22 C 10 05 46.30 +39 38 19.6 t 950
2015-01-15 05:15:38 C 10 05 46.14 +39 38 22.5 t 950
2015-01-15 05:17:57 C 10 05 46.02 +39 38 24.5 t 950
2015-11-20 10:38:26 C 07 44 28.05 +09 43 42.9 u H21
2015-11-20 10:52:05 C 07 44 27.21 +09 43 49.5 u H21
2015-11-20 11:06:15 C 07 44 26.34 +09 43 56.1 u H21