2017 WE13

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4117552000
Semi-major axis (a)1.7305306000 AU
Inclination (i)3.39803000°
Long. of Asc. Node (Ω)64.78255000°
Arg. of Perihelion (ω)25.59689000°
Mean Anomaly (M)172.17557000°
Mean Motion (n)0.4329474100°/day
Perihelion dist (q)1.01797560 AU
Aphelion dist (Q)2.44308560 AU
Orbital Period2.27650670 yr
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.340″
Uncertainty5
Orbit TypeAmor
MOID0.040026 AU
Observations Used49
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-01-01
Observations (50)
Date Type RA Dec Mag Band Observatory
2017-11-21 10:14:18 C 02 51 26.560 +10 43 02.07 L F51
2017-11-21 10:47:35 C 02 51 29.161 +10 44 10.96 L F51
2017-11-21 11:04:18 C 02 51 30.491 +10 44 45.21 L F51
2017-11-22 09:16:29 C 02 54 02.044 +11 33 07.61 U 568
2017-11-22 09:19:12 C 02 54 02.275 +11 33 13.71 U 568
2017-11-24 00:20:45 C 02 58 56.40 +13 06 36.3 S 033
2017-11-24 00:24:03 C 02 58 56.78 +13 06 44.7 S 033
2017-11-24 00:27:23 C 02 58 57.19 +13 06 53.1 S 033
2017-11-24 02:23:24 C 02 59 22.12 +13 12 21.8 o 691
2017-11-24 02:30:17 C 02 59 22.96 +13 12 39.8 o 691
2017-11-24 02:37:10 C 02 59 23.78 +13 12 58.6 o 691
2017-11-24 08:52:23 C 03 00 06.35 +13 29 30.4 o 926
2017-11-24 09:03:54 C 03 00 07.76 +13 29 59.9 o 926
2017-11-24 09:12:43 C 03 00 08.80 +13 30 23.1 o 926
2017-11-26 05:45:14 C 03 07 14.77 +15 38 32.5 U G96
2017-11-26 05:52:42 C 03 07 15.81 +15 38 55.6 U G96
2017-11-26 06:00:11 C 03 07 16.87 +15 39 18.7 U G96
2017-11-26 06:07:42 C 03 07 17.92 +15 39 41.6 U G96
2017-11-27 06:47:05 C 03 11 47.14 +16 59 24.0 o 691
2017-11-27 07:04:59 C 03 11 49.97 +17 00 23.8 o 691
2017-11-27 07:22:50 C 03 11 52.85 +17 01 22.9 o 691
2017-12-07 04:30:51 C 04 35 53.51 +35 53 15.5 u H21
2017-12-07 04:34:53 C 04 35 55.68 +35 53 39.6 u H21
2017-12-07 04:38:40 C 04 35 57.73 +35 54 02.0 u H21
2017-12-07 04:42:26 C 04 35 59.77 +35 54 24.3 u H21
2017-12-07 04:46:25 C 04 36 01.92 +35 54 47.8 u H21
2017-12-07 04:51:38 C 04 36 04.75 +35 55 18.8 u H21
2017-12-08 06:14:37 C 04 52 05.26 +38 24 18.2 U I52
2017-12-08 06:17:15 C 04 52 06.90 +38 24 35.0 U I52
2017-12-08 06:19:54 C 04 52 08.54 +38 24 49.8 U I52
2017-12-08 06:20:14 C 04 52 08.74 +38 24 52.5 U I52
2017-12-11 07:39:44 C 05 49 11.68 +45 00 06.7 U H21
2017-12-11 07:43:32 C 05 49 14.80 +45 00 24.1 U H21
2017-12-11 07:47:20 C 05 49 17.94 +45 00 41.1 U H21
2017-12-11 07:51:08 C 05 49 21.08 +45 00 58.3 U H21
2017-12-20 10:49:27 C 09 13 42.14 +49 13 46.5 U I52
2017-12-20 10:51:14 C 09 13 43.23 +49 13 41.7 U I52
2017-12-20 10:53:02 C 09 13 44.37 +49 13 37.4 U I52
2017-12-20 10:54:49 C 09 13 45.59 +49 13 33.6 U I52
2018-01-01 12:47:38 C 11 07 30.60 +39 08 58.0 o 695
2018-01-01 12:49:39 C 11 07 30.88 +39 08 54.6 o 695
2018-01-01 12:51:39 C 11 07 31.17 +39 08 50.9 o 695
2018-01-01 12:53:53 C 11 07 31.51 +39 08 46.9 o 695
2018-01-01 12:55:55 C 11 07 31.80 +39 08 43.2 o 695
2018-01-01 12:57:55 C 11 07 32.10 +39 08 39.5 o 695
2018-01-01 13:00:10 C 11 07 32.42 +39 08 35.7 o 695
2018-01-01 13:04:10 C 11 07 33.00 +39 08 28.4 o 695
2018-01-01 13:06:35 C 11 07 33.35 +39 08 24.3 o 695
2018-01-01 13:08:36 C 11 07 33.68 +39 08 20.1 o 695
2018-01-01 13:10:36 C 11 07 33.94 +39 08 16.7 o 695