2017 EN

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5715308796 ± 1.16e-07
Semi-major axis (a)1.3333057270 AU ± 2.37e-08
Inclination (i)9.61025985° ± 8.25e-06
Long. of Asc. Node (Ω)168.89971208° ± 1.34e-05
Arg. of Perihelion (ω)258.38398396° ± 2.04e-05
Mean Anomaly (M)277.91713384° ± 6.38e-05
Mean Motion (n)0.6402029328°/day ± 1.70e-08
Perihelion dist (q)0.57128033 AU ± 1.55e-07
Aphelion dist (Q)2.09533112 AU ± 1.59e-07
Orbital Period1.53955290 yr ± 4.10e-08
Physical Parameters
H (abs. magnitude)20.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.256″
Uncertainty0
Orbit TypeApollo
MOID0.005583 AU
Observations Used155
Oppositions2
Arc Total2014-2019
First Observation Used2014-02-28
Last Observation Used2019-06-23
Observations (159)
Date Type RA Dec Mag Band Observatory
2017-03-27 07:58:13 C 13 26 20.64 +06 22 47.4 o 691
2017-03-27 08:16:09 C 13 26 17.62 +06 23 11.6 o 691
2017-03-28 00:15:07 C 13 23 44.47 +06 44 26.4 c A53
2017-03-28 00:34:11 C 13 23 41.34 +06 44 51.7 c A53
2017-03-28 09:15:07 C 13 22 19.16 +06 56 08.7 q H45
2017-03-28 09:16:37 C 13 22 18.85 +06 56 10.5 q H45
2017-03-28 09:17:59 C 13 22 18.69 +06 56 12.5 q H45
2017-03-28 09:21:01 C 13 22 18.20 +06 56 15.8 q H45
2017-03-28 09:22:35 C 13 22 17.93 +06 56 17.8 q H45
2017-03-28 09:24:09 C 13 22 17.61 +06 56 20.0 q H45
2017-03-29 08:08:24 C 13 18 50.55 +07 24 32.7 q 703
2017-03-29 08:15:26 C 13 18 49.40 +07 24 41.5 q 703
2017-03-29 08:22:30 C 13 18 48.37 +07 24 50.5 q 703
2017-03-29 08:29:33 C 13 18 47.24 +07 24 58.9 q 703
2017-03-31 06:59:07 C 13 12 06.40 +08 17 29.2 q G96
2017-03-31 07:05:13 C 13 12 05.52 +08 17 35.8 q G96
2017-03-31 07:14:11 C 13 12 04.22 +08 17 45.4 q G96
2017-03-31 07:20:16 C 13 12 03.34 +08 17 51.5 q G96
2017-03-31 08:57:52 C 13 11 48.81 +08 19 33.3 q H45
2017-03-31 08:59:21 C 13 11 48.60 +08 19 34.4 q H45
2017-03-31 09:00:48 C 13 11 48.38 +08 19 36.1 q H45
2017-03-31 09:02:22 C 13 11 48.20 +08 19 37.5 q H45
2017-03-31 09:03:46 C 13 11 47.96 +08 19 40.0 q H45
2017-03-31 09:05:19 C 13 11 47.74 +08 19 40.8 q H45
2017-03-31 09:06:47 C 13 11 47.53 +08 19 42.3 q H45
2017-03-31 09:08:19 C 13 11 47.32 +08 19 43.9 q H45
2017-04-01 08:59:21 C 13 08 34.36 +08 43 58.9 q H45
2017-04-01 09:00:59 C 13 08 34.17 +08 44 00.5 q H45
2017-04-01 09:02:28 C 13 08 33.93 +08 44 02.5 q H45
2017-04-01 09:03:55 C 13 08 33.75 +08 44 03.4 q H45
2017-04-01 09:05:25 C 13 08 33.57 +08 44 05.3 q H45
2017-04-01 09:06:54 C 13 08 33.40 +08 44 06.8 q H45
2017-04-04 08:48:23 C 12 59 41.40 +09 47 24.1 q H45
2017-04-04 08:50:19 C 12 59 41.10 +09 47 24.4 q H45
2017-04-04 08:51:57 C 12 59 40.94 +09 47 26.0 q H45
2017-04-04 08:54:02 C 12 59 40.67 +09 47 27.9 q H45
2017-04-04 08:55:46 C 12 59 40.51 +09 47 29.3 q H45
2017-04-04 08:57:31 C 12 59 40.25 +09 47 30.4 q H45
2017-04-05 05:50:53 C 12 57 19.77 +10 03 26.6 q G96
2017-04-05 05:57:01 C 12 57 19.05 +10 03 31.3 q G96
2017-04-05 06:03:10 C 12 57 18.33 +10 03 35.8 q G96
2017-04-05 06:09:19 C 12 57 17.62 +10 03 40.6 q G96
2017-04-15 07:05:06 C 12 36 19.26 +12 00 41.8 q G96
2017-04-15 07:11:13 C 12 36 18.82 +12 00 42.9 q G96
2017-04-15 07:17:26 C 12 36 18.40 +12 00 44.6 q G96
2017-04-15 07:23:33 C 12 36 17.97 +12 00 46.8 q G96
2017-04-18 14:46:07 C 12 31 36.42 +12 18 10.2 q D29
2017-04-18 15:42:51 C 12 31 33.19 +12 18 19.9 q D29
2017-05-02 05:47:57 C 12 20 58.72 +12 19 39.9 o 291
2017-05-02 06:08:43 C 12 20 58.44 +12 19 37.4 o 291