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
2017-01-06 01:37:31 C 11 56 04.71 +23 08 53.8 17.3 w K63
2017-01-06 02:15:57 C 11 55 51.36 +23 10 12.8 S 595
2017-01-06 02:19:10 C 11 55 50.25 +23 10 18.7 S 595
2017-01-06 02:22:23 C 11 55 49.14 +23 10 25.5 S 595
2017-01-06 03:59:31 C 11 55 15.72 +23 13 46.9 q I89
2017-01-06 04:06:42 C 11 55 13.26 +23 14 00.8 q I89
2017-01-06 04:13:54 C 11 55 10.75 +23 14 15.8 q I89
2017-01-06 04:21:05 C 11 55 08.24 +23 14 30.7 q I89
2017-01-06 07:36:58 C 11 54 01.76 +23 21 05.6 q H36
2017-01-06 07:50:27 C 11 53 57.08 +23 21 33.5 q H36
2017-01-06 08:17:26 C 11 53 47.73 +23 22 28.0 q H36
2017-01-06 08:57:52 C 11 53 33.66 +23 23 50.9 q H36
2017-01-06 09:31:42 C 11 53 22.24 +23 25 01.5 o 926
2017-01-06 09:38:15 C 11 53 19.96 +23 25 14.8 o 926
2017-01-06 09:44:50 C 11 53 17.67 +23 25 28.1 o 926
2017-01-06 19:35:37 C 11 49 53.30 +23 45 13.3 o 300
2017-01-06 19:37:57 C 11 49 52.47 +23 45 17.8 o 300
2017-01-06 19:42:36 C 11 49 50.83 +23 45 27.1 o 300
2017-01-06 21:40:00 C 11 49 11.17 +23 49 10.0 q 587
2017-01-06 22:23:50 C 11 48 55.93 +23 50 38.1 q 587
2017-01-06 22:29:00 C 11 48 54.18 +23 50 48.5 q 587
2017-01-06 22:46:02 C 11 48 48.26 +23 51 23.1 w 107
2017-01-06 22:59:39 C 11 48 43.53 +23 51 50.8 w 107
2017-01-06 23:09:53 C 11 48 40.04 +23 52 10.9 w 107
2017-01-07 00:56:50 C 11 48 02.80 +23 55 43.8 q I93
2017-01-07 01:01:41 C 11 48 00.93 +23 55 53.9 S C44
2017-01-07 01:04:28 C 11 48 00.11 +23 55 59.2 q I93
2017-01-07 01:04:31 C 11 47 59.95 +23 55 59.3 S C44
2017-01-07 01:07:29 C 11 47 58.91 +23 56 05.3 S C44
2017-01-07 01:10:15 C 11 47 57.96 +23 56 11.0 S C44
2017-01-07 01:10:33 C 11 47 57.99 +23 56 11.1 q I93
2017-01-07 01:28:06 C 11 47 51.69 +23 56 47.2 q 160
2017-01-07 01:30:25 C 11 47 50.89 +23 56 52.0 q 160
2017-01-07 01:32:39 C 11 47 50.08 +23 56 56.5 q 160
2017-01-07 01:35:07 C 11 47 49.23 +23 57 01.0 q 160
2017-01-07 02:11:39 C 11 47 36.43 +23 58 12.9 U 204
2017-01-07 02:16:24 C 11 47 34.76 +23 58 22.2 U 204
2017-01-07 02:20:53 C 11 47 33.17 +23 58 31.1 U 204
2017-01-07 02:25:16 C 11 47 31.64 +23 58 39.8 U 204
2017-01-07 02:29:35 C 11 47 30.13 +23 58 48.4 U 204
2017-01-07 04:59:08 C 11 46 37.69 +24 03 45.7 q I89
2017-01-07 05:06:11 C 11 46 35.23 +24 03 59.3 q I89
2017-01-07 05:13:26 C 11 46 32.67 +24 04 13.2 q I89
2017-01-07 05:20:42 C 11 46 30.14 +24 04 27.3 q I89
2017-01-07 05:27:57 C 11 46 27.54 +24 04 42.0 q I89
2017-01-07 05:35:13 C 11 46 24.99 +24 04 56.1 q I89
2017-01-07 10:02:09 C 11 44 52.86 +24 13 38.0 q 703
2017-01-07 10:08:58 C 11 44 50.46 +24 13 51.3 q 703
2017-01-07 10:15:48 C 11 44 48.04 +24 14 04.8 q 703
2017-01-07 10:22:39 C 11 44 45.63 +24 14 18.0 q 703