2017 WJ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0902800781 ± 4.44e-05
Semi-major axis (a)1.2536039211 AU ± 9.38e-05
Inclination (i)20.15080373° ± 4.40e-03
Long. of Asc. Node (Ω)235.07083743° ± 2.07e-04
Arg. of Perihelion (ω)118.79325070° ± 9.46e-03
Mean Anomaly (M)306.07594683° ± 2.38e-01
Mean Motion (n)0.7022176860°/day ± 7.88e-05
Perihelion dist (q)1.14042846 AU ± 1.02e-04
Aphelion dist (Q)1.36677938 AU ± 1.16e-04
Orbital Period1.40359080 yr ± 1.58e-04
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.246″
Uncertainty3
Orbit TypeAmor
MOID0.195007 AU
Observations Used32
Oppositions1
Arc Total2017-2017
First Observation Used2017-11-17
Last Observation Used2017-12-10
Observations (32)
Date Type RA Dec Mag Band Observatory
2017-11-17 11:48:59 C 03 10 42.648 +19 32 24.06 L F51
2017-11-17 11:53:01 C 03 10 42.471 +19 32 06.82 L F51
2017-11-17 12:06:21 C 03 10 41.950 +19 31 10.29 L F51
2017-11-17 12:10:23 C 03 10 41.794 +19 30 53.25 L F51
2017-11-17 12:23:41 C 03 10 41.268 +19 29 56.14 L F51
2017-11-17 12:27:44 C 03 10 41.121 +19 29 39.02 L F51
2017-11-17 12:45:11 C 03 10 40.434 +19 28 24.77 L F51
2017-11-18 05:14:34 C 03 10 15.34 +18 19 00.5 o 926
2017-11-18 05:27:40 C 03 10 14.84 +18 18 06.2 o 926
2017-11-18 08:15:41 C 03 10 10.397 +18 06 33.71 U 568
2017-11-18 08:19:46 C 03 10 10.234 +18 06 16.75 U 568
2017-11-18 08:22:29 C 03 10 10.129 +18 06 05.45 U 568
2017-11-18 09:15:17 C 03 10 06.15 +18 02 14.9 o 291
2017-11-18 09:23:02 C 03 10 05.85 +18 01 42.3 o 291
2017-11-18 09:30:47 C 03 10 05.57 +18 01 09.8 o 291
2017-11-20 04:38:43 C 03 09 00.31 +15 04 53.5 u H21
2017-11-20 04:48:38 C 03 08 59.99 +15 04 14.1 u H21
2017-11-20 04:57:08 C 03 08 59.67 +15 03 40.1 u H21
2017-11-20 07:12:50 C 03 08 55.94 +14 54 42.6 U I52
2017-11-20 07:17:39 C 03 08 55.76 +14 54 23.4 U I52
2017-11-20 07:22:28 C 03 08 55.58 +14 54 03.7 U I52
2017-11-20 07:27:22 C 03 08 55.41 +14 53 45.0 U I52
2017-11-20 09:15:14 C 03 08 51.73 +14 46 33.2 o 926
2017-11-20 09:23:05 C 03 08 51.51 +14 46 01.7 o 926
2017-11-20 09:30:55 C 03 08 51.25 +14 45 29.7 o 926
2017-11-27 04:15:59 C 03 06 00.99 +05 02 32.7 u 807
2017-11-27 04:32:46 C 03 06 00.72 +05 01 40.2 u 807
2017-11-27 04:49:33 C 03 06 00.34 +05 00 47.1 u 807
2017-12-10 04:03:22 C 03 06 25.22 -07 05 52.8 U 807
2017-12-10 04:14:51 C 03 06 25.33 -07 06 11.2 U 807
2017-12-10 04:26:36 C 03 06 25.41 -07 06 29.8 U 807
2017-12-10 04:37:49 C 03 06 25.48 -07 06 47.9 U 807