677579 (2017 AF5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.9497216825 ± 1.73e-08
Semi-major axis (a)2.4789363818 AU ± 1.88e-08
Inclination (i)20.87774409° ± 1.12e-05
Long. of Asc. Node (Ω)323.26761155° ± 9.17e-06
Arg. of Perihelion (ω)11.20404302° ± 9.94e-06
Mean Anomaly (M)110.08281554° ± 8.71e-06
Mean Motion (n)0.2525307125°/day ± 2.87e-09
Perihelion dist (q)0.12463675 AU ± 4.30e-08
Aphelion dist (Q)4.83323601 AU ± 5.64e-08
Orbital Period3.90299569 yr ± 4.44e-08
Physical Parameters
H (abs. magnitude)17.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.237″
Uncertainty0
Orbit TypeApollo
MOID0.155832 AU
Observations Used390
Oppositions7
Arc Total2016-2025
First Observation Used2016-01-18
Last Observation Used2025-03-03
Observations (410)
Date Type RA Dec Mag Band Observatory
2017-01-07 11:32:01 C 11 44 21.07 +24 16 33.2 q I52
2017-01-07 11:35:04 C 11 44 19.99 +24 16 39.1 q I52
2017-01-07 11:38:08 C 11 44 18.91 +24 16 45.2 q I52
2017-01-07 11:41:16 C 11 44 17.79 +24 16 51.3 q I52
2017-01-07 12:56:57 C 11 43 50.98 +24 19 18.2 o 926
2017-01-07 13:04:12 C 11 43 48.39 +24 19 31.9 o 926
2017-01-07 13:12:34 C 11 43 45.42 +24 19 48.3 o 926
2017-01-08 13:14:39 C 11 35 20.05 +25 05 20.9 L T05
2017-01-08 13:35:07 C 11 35 12.68 +25 05 58.6 L T05
2017-01-08 13:49:24 C 11 35 07.53 +25 06 26.0 L T05
2017-01-08 14:12:20 C 11 34 59.34 +25 07 08.0 L T05
2017-01-16 12:56:56 C 10 27 21.43 +29 40 28.1 L T05
2017-01-16 13:13:50 C 10 27 15.47 +29 40 44.3 L T05
2017-01-16 14:16:01 C 10 26 53.82 +29 41 45.0 L T05
2017-01-17 04:22:34 C 10 22 04.05 +29 55 04.1 q G40
2017-01-17 05:03:08 C 10 21 50.04 +29 55 40.7 q G40
2017-01-17 05:22:24 C 10 21 43.38 +29 55 58.4 q G40
2017-01-17 22:32:38 C 10 15 56.08 +30 10 44.7 q Z80
2017-01-17 22:40:25 C 10 15 53.50 +30 10 50.7 q Z80
2017-01-17 22:48:12 C 10 15 50.89 +30 10 58.0 q Z80
2017-01-18 02:22:17 C 10 14 38.76 +30 14 02.6 q G40
2017-01-18 02:42:39 C 10 14 31.82 +30 14 19.3 q G40
2017-01-18 02:52:12 C 10 14 28.59 +30 14 27.1 q G40
2017-01-19 20:17:18 C 10 00 51.91 +30 44 06.9 q D29
2017-01-19 20:40:12 C 10 00 44.46 +30 44 21.1 q D29
2017-01-19 21:03:06 C 10 00 37.04 +30 44 34.5 q D29
2017-01-19 22:20:59 C 10 00 13.37 +30 45 18.9 q K74
2017-01-19 22:27:12 C 10 00 11.37 +30 45 23.1 q K74
2017-01-19 22:30:34 C 10 00 10.26 +30 45 25.3 q K74
2017-01-19 22:35:02 C 10 00 08.84 +30 45 28.0 q K74
2017-01-19 22:49:31 C 10 00 04.13 +30 45 37.5 o B67
2017-01-19 22:58:04 C 10 00 01.37 +30 45 43.4 o B67
2017-01-19 23:06:36 C 09 59 58.61 +30 45 48.5 o B67
2017-01-20 19:45:27 C 09 53 26.29 +30 57 32.8 q K74
2017-01-20 19:48:46 C 09 53 25.25 +30 57 34.8 q K74
2017-01-20 22:50:19 C 09 52 28.19 +30 59 12.5 q Z80
2017-01-20 23:00:46 C 09 52 24.92 +30 59 18.0 q Z80
2017-01-20 23:11:12 C 09 52 21.69 +30 59 24.4 q Z80
2017-01-21 00:25:46 C 09 51 58.09 +31 00 04.4 U 130
2017-01-21 00:28:00 C 09 51 57.38 +31 00 05.5 U 130
2017-01-21 00:30:12 C 09 51 56.67 +31 00 06.8 U 130
2017-01-21 00:32:26 C 09 51 55.98 +31 00 08.1 U 130
2017-01-21 07:10:32 C 09 49 53.490 +31 03 27.13 L F51
2017-01-21 08:55:46 C 09 49 20.756 +31 04 21.00 L F51
2017-01-21 10:32:52 C 09 48 50.454 +31 05 09.06 L F51
2017-01-21 11:30:14 C 09 48 32.530 +31 05 36.61 L F51
2017-01-21 12:51:02 C 09 48 07.300 +31 06 14.15 L F51
2017-01-21 13:33:13 C 09 47 54.150 +31 06 33.21 L F51
2017-01-21 14:18:25 C 09 47 40.097 +31 06 53.23 L F51
2017-01-21 15:12:10 C 09 47 23.428 +31 07 16.51 L F51