2017 WU13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3524497505 ± 8.25e-08
Semi-major axis (a)1.7605685817 AU ± 5.59e-09
Inclination (i)15.22591761° ± 9.58e-06
Long. of Asc. Node (Ω)107.67226320° ± 2.00e-05
Arg. of Perihelion (ω)260.54488963° ± 5.06e-05
Mean Anomaly (M)181.38974737° ± 2.06e-05
Mean Motion (n)0.4219226645°/day ± 2.01e-09
Perihelion dist (q)1.14005662 AU ± 1.45e-07
Aphelion dist (Q)2.38108054 AU ± 1.45e-07
Orbital Period2.33603541 yr ± 1.11e-08
Physical Parameters
H (abs. magnitude)20.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.284″
Uncertainty0
Orbit TypeAmor
MOID0.276180 AU
Observations Used82
Oppositions9
Arc Total2010-2025
First Observation Used2010-12-18
Last Observation Used2025-01-02
Observations (89)
Date Type RA Dec Mag Band Observatory
2017-12-20 09:47:07 C 05 35 26.98 +06 09 20.2 o 691
2017-12-20 09:59:33 C 05 35 26.20 +06 09 37.8 o 691
2018-01-12 05:18:29 C 05 14 22.97 +17 15 31.1 o 711
2018-01-12 05:25:43 C 05 14 22.88 +17 15 38.2 o 711
2018-01-12 05:32:25 C 05 14 22.76 +17 15 44.4 o 711
2018-01-18 03:41:49 C 05 13 23.63 +19 25 11.3 u H21
2018-01-18 04:00:43 C 05 13 23.58 +19 25 27.2 u H21
2018-01-18 04:19:02 C 05 13 23.50 +19 25 42.6 u H21
2024-06-16 13:25:20 C 22 35 53.254 -12 10 27.55 V F52
2024-06-16 13:41:28 C 22 35 55.330 -12 10 30.72 V F52
2024-06-16 13:57:36 C 22 35 57.414 -12 10 33.79 V F52
2024-06-16 14:13:47 C 22 35 59.504 -12 10 36.74 V F52
2024-07-03 13:49:13 C 23 35 22.275 -14 09 38.92 V F51
2024-07-03 14:02:15 C 23 35 24.330 -14 09 44.77 V F51
2024-07-03 14:28:45 C 23 35 28.476 -14 09 55.27 V F51
2024-07-25 03:26:23 C 01 09 06.803 -18 40 32.43 V Z84
2024-08-01 03:10:56 C 01 43 12.686 -20 20 04.38 V Z84
2024-08-01 03:23:59 C 01 43 15.348 -20 20 12.00 V Z84
2024-08-01 03:37:31 C 01 43 18.050 -20 20 19.61 V Z84
2024-09-08 14:18:02 C 04 34 36.065 -25 31 01.41 X F52
2024-09-08 14:32:26 C 04 34 38.016 -25 31 02.65 X F52
2024-09-08 14:46:47 C 04 34 39.992 -25 31 03.64 X F52
2024-09-08 15:01:05 C 04 34 41.931 -25 31 04.58 X F52
2024-10-10 14:24:11 C 05 50 34.111 -24 15 26.77 X F51
2024-10-10 14:35:45 C 05 50 34.685 -24 15 23.99 X F51
2024-10-10 14:47:01 C 05 50 35.245 -24 15 21.35 X F51
2024-11-09 11:32:43 C 06 00 48.798 -18 19 21.94 V G96
2024-11-09 11:38:02 C 06 00 48.618 -18 19 17.36 V G96
2024-11-09 11:43:17 C 06 00 48.391 -18 19 13.12 V G96
2024-12-02 08:12:28 C 05 33 07.362 -07 28 20.17 V G96
2024-12-02 08:19:56 C 05 33 06.854 -07 28 08.94 V G96
2024-12-02 08:27:24 C 05 33 06.358 -07 27 58.07 V G96
2024-12-02 08:34:53 C 05 33 05.789 -07 27 46.80 V G96
2024-12-09 10:36:59 C 05 22 06.589 -03 03 27.87 X F52
2024-12-09 10:56:25 C 05 22 05.257 -03 02 56.53 X F52
2024-12-09 11:35:22 C 05 22 02.582 -03 01 55.06 X F52
2025-01-02 06:21:39 C 04 56 19.744 +11 07 59.89 X F52
2025-01-02 06:38:18 C 04 56 19.331 +11 08 21.22 X F52
2025-01-02 06:54:52 C 04 56 18.910 +11 08 42.17 X F52