2017 ES2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6960724351 ± 3.06e-08
Semi-major axis (a)2.0837267423 AU ± 2.67e-09
Inclination (i)6.92489951° ± 4.49e-06
Long. of Asc. Node (Ω)315.29024387° ± 5.62e-05
Arg. of Perihelion (ω)340.59680148° ± 5.55e-05
Mean Anomaly (M)291.07308529° ± 2.07e-06
Mean Motion (n)0.3276809002°/day ± 6.29e-10
Perihelion dist (q)0.63330199 AU ± 6.37e-08
Aphelion dist (Q)3.53415149 AU ± 6.39e-08
Orbital Period3.00788445 yr ± 5.77e-09
Physical Parameters
H (abs. magnitude)19.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.220″
Uncertainty0
Orbit TypeApollo
MOID0.107902 AU
Observations Used226
Oppositions4
Arc Total2017-2023
First Observation Used2017-03-04
Last Observation Used2023-04-25
Observations (248)
Date Type RA Dec Mag Band Observatory
2017-03-04 13:50:45 C 13 18 09.078 -20 38 27.91 L F51
2017-03-04 14:24:52 C 13 18 09.365 -20 38 56.81 L F51
2017-03-04 14:40:39 C 13 18 09.488 -20 39 10.10 L F51
2017-03-04 14:56:26 C 13 18 09.621 -20 39 23.59 L F51
2017-03-05 21:02:06 C 13 18 30.67 -21 05 18.0 U K92
2017-03-05 21:05:37 C 13 18 30.71 -21 05 21.3 U K92
2017-03-05 21:09:08 C 13 18 30.75 -21 05 24.4 U K92
2017-03-05 21:12:39 C 13 18 30.79 -21 05 27.5 U K92
2017-03-05 21:16:10 C 13 18 30.80 -21 05 30.5 U K92
2017-03-06 04:03:42 C 13 18 34.76 -21 11 32.8 u 807
2017-03-06 04:07:54 C 13 18 34.79 -21 11 36.5 u 807
2017-03-06 04:11:56 C 13 18 34.83 -21 11 40.1 u 807
2017-03-07 05:49:12 C 13 18 48.45 -21 34 49.9 u 807
2017-03-07 05:51:46 C 13 18 48.46 -21 34 52.1 u 807
2017-03-07 05:54:42 C 13 18 48.47 -21 34 54.9 u 807
2017-03-07 07:59:09 C 13 18 49.64 -21 37 02.5 o 691
2017-03-07 08:02:24 C 13 18 49.63 -21 37 05.1 o 691
2017-03-07 08:30:02 C 13 18 49.77 -21 37 31.4 o 691
2017-03-07 09:00:49 C 13 18 49.92 -21 37 59.4 o 691
2017-03-09 05:30:33 C 13 19 08.18 -22 19 51.8 u 807
2017-03-09 05:33:07 C 13 19 08.18 -22 19 54.4 u 807
2017-03-09 05:36:03 C 13 19 08.19 -22 19 57.2 u 807
2017-03-09 08:45:32 C 13 19 09.03 -22 23 17.1 o 691
2017-03-09 08:56:03 C 13 19 09.05 -22 23 25.7 o 691
2017-03-09 09:06:33 C 13 19 09.11 -22 23 36.8 o 691
2017-03-13 06:48:16 C 13 19 19.86 -24 01 02.5 u 807
2017-03-13 06:53:47 C 13 19 19.84 -24 01 08.7 u 807
2017-03-13 06:59:17 C 13 19 19.82 -24 01 14.8 u 807
2017-03-17 07:37:18 C 13 18 47.78 -25 57 40.4 u 926
2017-03-17 07:58:28 C 13 18 47.43 -25 58 07.7 u 926
2017-03-17 08:19:33 C 13 18 47.08 -25 58 34.9 u 926
2017-03-18 05:48:21 C 13 18 32.55 -26 26 46.1 u 807
2017-03-18 05:50:56 C 13 18 32.51 -26 26 49.6 u 807
2017-03-18 05:53:52 C 13 18 32.45 -26 26 53.5 u 807
2017-03-21 07:30:57 C 13 17 18.44 -28 13 19.9 u 807
2017-03-21 07:33:32 C 13 17 18.38 -28 13 23.9 u 807
2017-03-21 07:36:28 C 13 17 18.30 -28 13 28.4 u 807
2017-03-21 07:36:42 C 13 17 19.24 -28 13 48.3 u 926
2017-03-21 07:52:45 C 13 17 18.80 -28 14 13.0 u 926
2017-03-21 08:07:20 C 13 17 18.42 -28 14 36.0 u 926
2017-03-24 06:28:10 C 13 15 26.82 -30 11 36.4 q W88
2017-03-24 06:44:08 C 13 15 26.20 -30 12 05.2 q W88
2017-03-24 06:48:04 C 13 15 26.05 -30 12 12.0 q W88
2017-03-24 07:24:35 C 13 15 25.72 -30 13 39.7 u 926
2017-03-24 07:30:50 C 13 15 25.48 -30 13 51.1 u 926
2017-03-24 07:37:05 C 13 15 25.22 -30 14 01.9 u 926
2017-03-27 04:26:01 C 13 12 46.32 -32 27 40.8 q W88
2017-03-27 04:30:30 C 13 12 46.07 -32 27 50.6 q W88
2017-03-27 04:35:34 C 13 12 45.80 -32 28 01.0 q W88
2017-03-27 04:55:43 C 13 12 44.72 -32 28 43.7 q W88