2015 WX1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6027600907 ± 1.63e-08
Semi-major axis (a)2.5030378991 AU ± 4.39e-09
Inclination (i)3.58751574° ± 3.32e-06
Long. of Asc. Node (Ω)105.72105473° ± 4.25e-05
Arg. of Perihelion (ω)281.61442842° ± 4.80e-05
Mean Anomaly (M)193.09045894° ± 4.87e-06
Mean Motion (n)0.2488921149°/day ± 6.55e-10
Perihelion dist (q)0.99430655 AU ± 4.09e-08
Aphelion dist (Q)4.01176925 AU ± 4.15e-08
Orbital Period3.96005427 yr ± 1.04e-08
Physical Parameters
H (abs. magnitude)23.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.229″
Uncertainty0
Orbit TypeApollo
MOID0.057737 AU
Observations Used119
Oppositions6
Arc Total2015-2023
First Observation Used2015-11-20
Last Observation Used2023-08-18
Observations (119)
Date Type RA Dec Mag Band Observatory
2015-12-08 08:02:20 C 05 14 57.38 +09 01 26.8 q G96
2015-12-14 07:18:21 C 05 23 13.43 +13 31 34.0 q G96
2015-12-14 07:27:54 C 05 23 13.77 +13 31 48.2 q G96
2015-12-14 07:37:28 C 05 23 14.07 +13 32 03.2 q G96
2015-12-14 07:47:01 C 05 23 14.42 +13 32 18.0 q G96
2019-07-26 11:49:30 C 21 05 00.975 -20 49 13.57 V F51
2019-07-26 12:05:33 C 21 05 00.665 -20 49 22.00 V F51
2019-07-26 12:21:36 C 21 05 00.351 -20 49 29.59 V F51
2019-07-26 12:23:28 C 21 05 00.286 -20 49 30.73 V F51
2019-07-26 12:39:29 C 21 04 59.991 -20 49 38.44 V F51
2019-08-24 08:13:22 C 20 44 01.556 -29 56 35.91 U F51
2019-08-24 08:27:12 C 20 44 00.852 -29 56 51.31 U F51
2019-08-24 08:41:04 C 20 44 00.143 -29 57 06.82 U F51
2019-08-24 08:54:56 C 20 43 59.429 -29 57 21.92 U F51
2019-12-23 05:10:05 C 07 00 12.38 +19 40 19.0 u H21
2019-12-23 05:16:49 C 07 00 11.95 +19 40 23.6 u H21
2019-12-23 05:24:07 C 07 00 11.49 +19 40 28.4 u H21
2023-08-18 08:53:14 C 00 39 20.16 -10 51 28.0 u H21
2023-08-18 09:03:41 C 00 39 22.87 -10 51 24.4 u H21