2017 WE16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5263321100 ± 6.24e-06
Semi-major axis (a)2.3419941054 AU ± 3.06e-05
Inclination (i)3.85050614° ± 3.02e-05
Long. of Asc. Node (Ω)61.86160910° ± 8.93e-05
Arg. of Perihelion (ω)56.95866060° ± 1.08e-04
Mean Anomaly (M)65.00442899° ± 1.58e-02
Mean Motion (n)0.2750005609°/day ± 5.40e-06
Perihelion dist (q)1.10932741 AU ± 2.06e-05
Aphelion dist (Q)3.57466080 AU ± 4.90e-05
Orbital Period3.58408827 yr ± 7.03e-05
Physical Parameters
H (abs. magnitude)22.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.303″
Uncertainty2
Orbit TypeAmor
MOID0.138050 AU
Observations Used51
Oppositions1
Arc Total2017-2018
First Observation Used2017-11-21
Last Observation Used2018-03-14
Observations (51)
Date Type RA Dec Mag Band Observatory
2017-11-21 09:00:24 C 04 10 34.038 +20 38 48.60 L F51
2017-11-21 09:19:09 C 04 10 33.660 +20 38 56.93 L F51
2017-11-21 09:38:07 C 04 10 33.289 +20 39 05.08 L F51
2017-11-23 08:38:58 C 04 09 54.89 +20 59 32.7 o 691
2017-11-23 08:47:06 C 04 09 54.71 +20 59 36.2 o 691
2017-11-23 08:55:15 C 04 09 54.58 +20 59 40.1 o 691
2017-11-27 04:18:37 C 04 08 31.41 +21 43 32.1 U V06
2017-11-27 04:21:28 C 04 08 31.33 +21 43 33.1 U V06
2017-11-27 04:24:17 C 04 08 31.26 +21 43 35.1 U V06
2017-11-27 04:27:08 C 04 08 31.21 +21 43 36.6 U V06
2017-11-27 06:04:28 C 04 08 28.96 +21 44 27.7 U G96
2017-11-27 06:12:48 C 04 08 28.76 +21 44 32.4 U G96
2017-11-27 06:24:26 C 04 08 28.49 +21 44 38.4 U G96
2017-11-27 06:35:55 C 04 08 28.20 +21 44 44.2 U G96
2017-12-08 06:48:57 C 04 03 55.938 +24 25 33.91 U F51
2017-12-08 07:10:05 C 04 03 55.435 +24 25 49.50 U F51
2017-12-08 07:31:16 C 04 03 54.921 +24 26 05.24 U F51
2017-12-08 07:52:37 C 04 03 54.401 +24 26 20.84 U F51
2017-12-09 05:37:26 C 04 03 33.99 +24 41 53.5 U I52
2017-12-09 05:45:48 C 04 03 33.80 +24 41 59.3 U I52
2017-12-09 05:54:11 C 04 03 33.58 +24 42 06.4 U I52
2017-12-09 06:02:34 C 04 03 33.43 +24 42 11.5 U I52
2017-12-15 03:46:13 C 04 01 59.21 +26 33 32.8 U G96
2017-12-15 03:53:47 C 04 01 59.06 +26 33 39.4 U G96
2017-12-15 04:01:20 C 04 01 58.95 +26 33 44.4 U G96
2017-12-20 03:21:51 C 04 01 52.87 +28 20 13.4 U I52
2017-12-20 03:24:14 C 04 01 52.89 +28 20 16.5 U I52
2017-12-20 03:29:00 C 04 01 52.89 +28 20 20.5 U I52
2017-12-20 03:31:24 C 04 01 52.88 +28 20 21.9 U I52
2017-12-20 03:33:47 C 04 01 52.91 +28 20 26.4 U I52
2018-01-08 03:32:25 C 04 22 40.37 +36 38 09.2 U I52
2018-01-08 03:35:40 C 04 22 40.59 +36 38 13.2 U I52
2018-01-08 03:37:27 C 04 22 40.73 +36 38 15.0 U I52
2018-01-08 03:39:15 C 04 22 40.88 +36 38 17.6 U I52
2018-01-08 05:43:19 C 04 22 51.21 +36 40 44.7 U G96
2018-01-08 05:46:34 C 04 22 51.52 +36 40 47.6 U G96
2018-01-08 05:49:49 C 04 22 51.82 +36 40 51.8 U G96
2018-01-08 05:53:03 C 04 22 52.03 +36 40 55.2 U G96
2018-02-05 03:19:56 C 06 34 33.55 +45 20 49.5 U I52
2018-02-05 03:22:19 C 06 34 34.14 +45 20 49.3 U I52
2018-02-05 03:24:42 C 06 34 34.80 +45 20 49.5 U I52
2018-02-05 03:27:05 C 06 34 35.39 +45 20 49.2 U I52
2018-02-08 04:30:10 C 06 54 20.55 +45 07 17.7 U G96
2018-02-08 04:39:46 C 06 54 22.96 +45 07 15.1 U G96
2018-02-08 04:49:29 C 06 54 25.43 +45 07 11.9 U G96
2018-03-12 01:58:58 C 09 29 01.99 +31 30 11.8 u H21
2018-03-12 02:22:48 C 09 29 04.86 +31 29 41.4 u H21
2018-03-12 02:47:23 C 09 29 07.85 +31 29 09.6 u H21
2018-03-14 03:20:09 C 09 35 10.12 +30 26 23.0 u H21
2018-03-14 03:32:02 C 09 35 11.49 +30 26 07.7 u H21