2017 AY3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5092161124 ± 1.40e-07
Semi-major axis (a)1.4971083761 AU ± 4.51e-08
Inclination (i)6.15128459° ± 2.45e-05
Long. of Asc. Node (Ω)157.30100435° ± 2.01e-04
Arg. of Perihelion (ω)31.74758958° ± 1.96e-04
Mean Anomaly (M)274.00521083° ± 8.53e-05
Mean Motion (n)0.5380621168°/day ± 2.43e-08
Perihelion dist (q)0.73475667 AU ± 2.11e-07
Aphelion dist (Q)2.25946008 AU ± 2.21e-07
Orbital Period1.83180762 yr ± 8.27e-08
Physical Parameters
H (abs. magnitude)20.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.504″
Uncertainty0
Orbit TypeApollo
MOID0.071329 AU
Observations Used52
Oppositions5
Arc Total2014-2025
First Observation Used2014-12-16
Last Observation Used2025-10-23
Observations (56)
Date Type RA Dec Mag Band Observatory
2014-12-16 03:08:11 C 02 03 35.76 +00 30 33.7 V W84
2015-06-25 21:33:55 S 14 40 44.335 +48 54 19.69 L C51
2015-06-25 23:08:32 S 14 42 05.102 +48 42 42.55 L C51
2017-01-02 11:30:36 C 07 32 09.27 -26 38 24.2 L T05
2017-01-02 11:49:56 C 07 32 10.37 -26 40 21.9 L T05
2017-01-02 12:08:47 C 07 32 11.37 -26 42 17.5 L T05
2017-01-02 12:28:20 C 07 32 12.44 -26 44 16.0 L T05
2017-01-03 08:03:47 C 07 33 49.42 -28 49 41.1 o 926
2017-01-03 08:10:46 C 07 33 49.87 -28 50 27.4 o 926
2017-01-03 08:17:45 C 07 33 50.35 -28 51 13.8 o 926
2017-01-03 10:57:05 C 07 34 08.43 -29 07 43.4 r Q62
2017-01-03 11:12:09 C 07 34 09.59 -29 09 26.7 r Q62
2017-01-03 11:27:15 C 07 34 10.75 -29 11 10.2 r Q62
2017-01-03 13:00:31 C 07 34 17.37 -29 21 46.5 q E23
2017-01-03 13:02:10 C 07 34 17.44 -29 21 58.1 q E23
2017-01-03 13:03:50 C 07 34 17.52 -29 22 09.6 q E23
2017-01-03 13:36:26 C 07 34 19.73 -29 25 53.1 q E23
2017-01-03 14:43:22 C 07 34 24.57 -29 33 36.0 q Q62
2017-01-03 14:44:38 C 07 34 24.68 -29 33 42.8 q Q62
2017-01-03 14:50:19 C 07 34 25.08 -29 34 23.2 q Q62
2017-01-03 17:15:45 C 07 34 35.32 -29 50 59.2 18.0 q Q62
2017-01-03 17:17:15 C 07 34 35.43 -29 51 09.5 18.1 q Q62
2017-01-03 23:59:02 C 07 35 16.34 -30 39 38.2 U 204
2017-01-04 00:03:47 C 07 35 16.65 -30 40 12.7 U 204
2017-01-05 03:42:02 C 07 38 14.90 -34 08 53.6 u 807
2017-01-05 03:43:28 C 07 38 15.04 -34 09 05.2 u 807
2017-01-05 03:46:21 C 07 38 15.31 -34 09 28.6 u 807
2017-01-05 10:57:45 C 07 39 10.00 -35 08 13.9 r Q62
2017-01-05 11:14:58 C 07 39 11.88 -35 10 39.0 r Q62
2017-01-05 11:33:23 C 07 39 13.89 -35 13 15.8 r Q62
2017-01-05 12:49:08 C 07 39 19.68 -35 23 43.7 t 474
2017-01-05 12:50:36 C 07 39 19.83 -35 23 56.0 t 474
2017-01-05 12:52:03 C 07 39 19.97 -35 24 08.2 t 474
2017-01-05 12:56:23 C 07 39 20.43 -35 24 44.8 t 474
2017-01-05 12:57:49 C 07 39 20.57 -35 24 56.8 t 474
2017-01-05 15:15:29 C 07 39 36.97 -35 44 41.3 q Q62
2017-01-05 15:21:57 C 07 39 37.61 -35 45 36.3 q Q62
2017-01-05 15:23:10 C 07 39 37.72 -35 45 46.4 q Q62
2017-01-06 06:41:16 C 07 41 42.83 -38 00 15.4 W88
2017-01-06 06:42:20 C 07 41 42.91 -38 00 26.1 W88
2017-01-06 16:46:48 C 07 43 14.39 -39 34 08.6 Q62
2017-01-06 16:50:38 C 07 43 14.95 -39 34 45.1 Q62
2017-01-12 08:47:40 S 08 40 42.629 -67 40 30.25 L C51
2017-01-12 10:21:55 S 08 42 27.322 -68 03 24.30 L C51
2017-07-22 13:28:04 C 23 13 04.940 -01 24 27.64 L F51
2017-07-22 13:42:52 C 23 13 04.245 -01 24 34.14 L F51
2017-07-22 13:57:43 C 23 13 03.574 -01 24 39.82 L F51
2017-08-01 02:55:46 C 23 01 04.79 -03 16 10.1 V W84
2017-08-03 12:39:55 C 22 57 27.503 -03 48 49.45 L F51
2017-08-03 12:55:24 C 22 57 26.459 -03 48 58.42 L F51