2017 AC5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4935419518 ± 1.55e-08
Semi-major axis (a)2.3267655069 AU ± 1.67e-08
Inclination (i)11.26144206° ± 2.38e-06
Long. of Asc. Node (Ω)174.60047783° ± 3.58e-06
Arg. of Perihelion (ω)23.52690980° ± 1.05e-05
Mean Anomaly (M)150.73503922° ± 1.09e-05
Mean Motion (n)0.2777047772°/day ± 2.99e-09
Perihelion dist (q)1.17840912 AU ± 3.70e-08
Aphelion dist (Q)3.47512190 AU ± 4.38e-08
Orbital Period3.54918735 yr ± 3.83e-08
Physical Parameters
H (abs. magnitude)20.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.244″
Uncertainty0
Orbit TypeAmor
MOID0.191783 AU
Observations Used627
Oppositions5
Arc Total2017-2024
First Observation Used2017-01-03
Last Observation Used2024-05-27
Observations (642)
Date Type RA Dec Mag Band Observatory
2017-02-16 08:12:42 C 10 39 14.47 -09 10 21.3 u H21
2017-02-16 08:14:46 C 10 39 14.54 -09 10 20.4 u H21
2017-02-16 08:19:38 C 10 39 14.72 -09 10 18.1 u H21
2017-02-16 16:28:49 C 10 39 35.36 -09 05 59.9 q Q60
2017-02-16 16:37:51 C 10 39 35.73 -09 05 56.6 q Q60
2017-02-16 16:47:00 C 10 39 36.10 -09 05 52.5 q Q60
2017-02-17 08:22:23 C 10 40 16.24 -08 58 37.4 u H21
2017-02-17 08:26:05 C 10 40 16.40 -08 58 35.4 u H21
2017-02-17 08:28:44 C 10 40 16.49 -08 58 34.1 u H21
2017-02-19 01:34:53 C 10 42 04.23 -08 36 12.2 U 204
2017-02-19 01:39:50 C 10 42 04.40 -08 36 08.8 U 204
2017-02-21 03:10:42 C 10 44 20.66 -08 04 40.2 V G45
2017-02-21 03:43:36 C 10 44 22.10 -08 04 17.9 V G45
2017-02-21 04:30:16 C 10 44 24.07 -08 03 46.7 V G45
2017-02-21 05:23:31 C 10 44 26.29 -08 03 10.7 V G45
2017-02-21 06:20:08 C 10 44 28.60 -08 02 31.6 V G45
2017-02-21 07:29:17 C 10 44 31.36 -08 01 44.2 V G45
2017-02-21 07:31:36 C 10 44 31.44 -08 01 42.3 V G45
2017-02-21 08:30:59 C 10 44 33.80 -08 01 01.1 V G45
2017-02-21 08:31:07 C 10 44 33.83 -08 01 01.2 V G45
2017-02-21 09:28:47 C 10 44 36.13 -08 00 20.6 V G45
2017-02-21 10:26:52 C 10 44 38.50 -07 59 39.6 V G45
2017-02-21 10:29:28 C 10 44 38.66 -07 59 37.7 V G45
2017-02-21 11:21:19 C 10 44 40.81 -07 59 01.3 V G45
2017-02-21 11:25:18 C 10 44 40.99 -07 58 58.6 V G45
2017-02-22 03:40:40 C 10 45 28.58 -07 46 50.3 W88
2017-02-22 04:20:40 C 10 45 30.16 -07 46 21.5 W88
2017-02-22 05:16:45 C 10 45 33.42 -07 46 08.9 R G45
2017-02-22 05:37:24 C 10 45 34.29 -07 45 53.8 R G45
2017-02-22 05:44:20 C 10 45 34.56 -07 45 48.6 R G45
2017-02-22 05:51:09 C 10 45 34.86 -07 45 43.8 R G45
2017-02-22 10:20:39 C 10 45 45.91 -07 42 23.3 q H15
2017-02-22 10:34:33 C 10 45 46.49 -07 42 13.4 q H15
2017-02-22 10:48:25 C 10 45 47.14 -07 42 01.8 q H15
2017-02-24 07:26:32 C 10 47 58.73 -07 06 28.4 q 703
2017-02-24 07:32:51 C 10 47 59.01 -07 06 24.0 q 703
2017-02-24 07:37:49 C 10 47 59.25 -07 06 19.2 q G96
2017-02-24 07:39:10 C 10 47 59.30 -07 06 18.0 q 703
2017-02-24 07:43:54 C 10 47 59.46 -07 06 14.4 q G96
2017-02-24 07:45:28 C 10 47 59.54 -07 06 12.9 q 703
2017-02-24 07:52:37 C 10 47 59.86 -07 06 06.7 q G96
2017-02-24 07:58:42 C 10 48 00.11 -07 06 01.8 q G96
2017-02-24 08:03:52 C 10 48 00.22 -07 05 57.7 R G45
2017-02-24 08:03:59 C 10 48 00.22 -07 05 58.0 R G45
2017-02-24 08:25:13 C 10 48 01.12 -07 05 39.6 R G45
2017-02-24 08:25:19 C 10 48 01.13 -07 05 39.8 R G45
2017-02-24 08:32:19 C 10 48 01.43 -07 05 33.7 R G45
2017-02-24 08:32:24 C 10 48 01.43 -07 05 33.9 R G45
2017-02-24 08:33:17 C 10 48 01.50 -07 05 32.9 R G45
2017-02-24 08:39:21 C 10 48 01.73 -07 05 27.8 R G45