2007 WX4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3025472362 ± 6.24e-08
Semi-major axis (a)1.7770493306 AU ± 2.75e-08
Inclination (i)28.19888881° ± 1.36e-05
Long. of Asc. Node (Ω)254.35499524° ± 1.77e-05
Arg. of Perihelion (ω)95.27732023° ± 1.03e-04
Mean Anomaly (M)244.56805301° ± 1.12e-04
Mean Motion (n)0.4160667881°/day ± 9.65e-09
Perihelion dist (q)1.23940797 AU ± 1.13e-07
Aphelion dist (Q)2.31469069 AU ± 1.17e-07
Orbital Period2.36891363 yr ± 5.49e-08
Physical Parameters
H (abs. magnitude)20.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.314″
Uncertainty0
Orbit TypeAmor
MOID0.472365 AU
Observations Used47
Oppositions8
Arc Total2007-2020
First Observation Used2007-11-20
Last Observation Used2020-01-25
Observations (47)
Date Type RA Dec Mag Band Observatory
2007-11-20 01:53:25 C 23 42 27.54 +42 37 24.2 r G96
2007-11-20 02:00:38 C 23 42 28.76 +42 37 10.2 r G96
2007-11-20 02:07:43 C 23 42 29.91 +42 36 55.8 r G96
2007-11-20 02:14:53 C 23 42 31.06 +42 36 42.1 r G96
2007-11-20 03:12:53 C 23 42 40.46 +42 34 45.8 r G96
2007-11-20 03:20:47 C 23 42 41.72 +42 34 30.7 r G96
2007-11-20 03:28:29 C 23 42 42.98 +42 34 15.9 r G96
2007-11-20 03:36:08 C 23 42 44.17 +42 34 00.1 r G96
2007-11-21 02:26:59 C 23 46 31.76 +41 48 29.8 r G96
2007-11-21 02:27:56 C 23 46 31.87 +41 48 27.9 r G96
2007-11-21 02:28:52 C 23 46 32.08 +41 48 25.9 r G96
2007-11-21 02:29:49 C 23 46 32.26 +41 48 23.8 r G96
2007-11-21 05:58:37 C 23 47 05.46 +41 41 25.5 r G96
2007-11-21 05:59:34 C 23 47 05.67 +41 41 23.6 r G96
2007-11-21 06:00:30 C 23 47 05.82 +41 41 22.1 r G96
2007-11-21 06:01:27 C 23 47 05.92 +41 41 20.0 r G96
2007-11-28 02:02:01 C 00 12 43.01 +36 18 12.8 21.0 o H55
2007-11-28 02:09:07 C 00 12 44.03 +36 17 59.2 20.9 o H55
2007-11-28 02:15:22 C 00 12 44.94 +36 17 46.3 21.3 o H55
2007-11-29 19:41:51 C 00 18 49.06 +34 58 32.0 r J95
2007-11-29 19:54:43 C 00 18 50.94 +34 58 06.9 r J95
2007-11-29 20:07:08 C 00 18 52.53 +34 57 45.0 r J95
2014-06-22 05:34:12 C 17 02 12.01 -06 55 22.0 q G96
2014-06-22 05:46:47 C 17 02 11.03 -06 55 00.3 q G96
2014-06-22 05:59:22 C 17 02 10.09 -06 54 38.2 q G96
2014-06-22 06:11:58 C 17 02 09.16 -06 54 15.9 q G96
2014-06-22 13:19:31 C 17 01 38.28 -06 41 27.9 t 474
2014-06-22 13:24:35 C 17 01 37.93 -06 41 18.8 t 474
2014-06-22 13:33:55 C 17 01 37.26 -06 41 02.5 t 474
2014-06-23 05:24:55 C 17 00 30.37 -06 13 40.0 q I52
2014-06-23 05:26:00 C 17 00 30.26 -06 13 38.1 q I52
2014-06-23 05:27:06 C 17 00 30.21 -06 13 36.3 q I52
2014-06-23 05:28:12 C 17 00 30.17 -06 13 34.1 q I52
2014-06-24 06:44:26 C 16 58 43.74 -05 29 42.3 o 291
2014-06-24 06:46:35 C 16 58 43.51 -05 29 38.1 o 291
2014-06-30 09:02:34 C 16 49 10.272 -01 25 24.13 L F51
2014-06-30 09:35:21 C 16 49 08.148 -01 24 31.79 L F51
2014-06-30 09:51:41 C 16 49 07.095 -01 24 05.73 L F51
2014-07-29 06:16:48 C 16 28 27.45 +11 47 17.7 o 291
2014-07-29 06:23:05 C 16 28 27.46 +11 47 22.2 o 291
2014-07-29 06:29:25 C 16 28 27.47 +11 47 26.5 o 291
2019-12-21 08:01:14 C 05 48 43.47 +06 30 53.1 V I52
2019-12-21 08:03:37 C 05 48 43.28 +06 30 50.4 V I52
2019-12-21 08:06:01 C 05 48 43.10 +06 30 48.2 V I52
2020-01-25 07:22:03 C 05 11 57.268 -00 47 29.27 U F51
2020-01-25 07:37:45 C 05 11 57.090 -00 47 31.74 U F51
2020-01-25 08:09:09 C 05 11 56.751 -00 47 35.95 U F51