2025 WB4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4504073799 ± 6.47e-05
Semi-major axis (a)1.8117234628 AU ± 2.15e-04
Inclination (i)11.64257014° ± 1.20e-03
Long. of Asc. Node (Ω)65.65814089° ± 1.35e-05
Arg. of Perihelion (ω)4.20599846° ± 1.31e-04
Mean Anomaly (M)355.80039147° ± 8.24e-04
Mean Motion (n)0.4041796217°/day ± 7.21e-05
Perihelion dist (q)0.99570984 AU ± 1.67e-04
Aphelion dist (Q)2.62773708 AU ± 3.34e-04
Orbital Period2.43858480 yr ± 4.35e-04
Physical Parameters
H (abs. magnitude)25.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.366″
Uncertainty0
Orbit TypeApollo
MOID0.008938 AU
Observations Used94
Oppositions1
Arc Total2025-2025
First Observation Used2025-11-24
Last Observation Used2025-12-01
Observations (96)
Date Type RA Dec Mag Band Observatory
2025-11-24 22:07:20 C 03 19 18.552 -28 21 22.90 V M22
2025-11-24 22:12:40 C 03 19 22.944 -28 19 32.59 V M22
2025-11-24 22:31:17 C 03 19 38.510 -28 13 02.28 V M22
2025-11-24 22:41:56 C 03 19 47.438 -28 09 17.35 V M22
2025-11-25 06:34:31 C 03 27 40.26 -25 09 05.5 W X09
2025-11-25 06:36:06 C 03 27 41.81 -25 08 25.3 W X09
2025-11-25 21:28:54 B 03 46 14.843 -18 02 50.34 V 160
2025-11-25 21:33:23 B 03 46 20.295 -18 00 16.95 V 160
2025-11-25 21:37:51 B 03 46 25.728 -17 57 43.98 V 160
2025-11-25 22:14:55 C 03 47 16.080 -17 36 51.70 W J95
2025-11-25 22:17:57 C 03 47 19.831 -17 35 05.86 W J95
2025-11-25 22:20:56 C 03 47 23.549 -17 33 21.92 W J95
2025-11-25 22:44:07 B 03 47 52.68 -17 19 17.5 V I93
2025-11-25 22:46:57 B 03 47 56.19 -17 17 37.4 V I93
2025-11-25 22:49:45 B 03 47 59.62 -17 15 58.8 V I93
2025-11-25 23:21:30 B 03 49 08.323 -16 46 09.40 Z Y05
2025-11-25 23:27:22 B 03 49 15.626 -16 42 40.03 Z Y05
2025-11-25 23:33:20 B 03 49 23.088 -16 39 08.19 Z Y05
2025-11-26 01:00:13 C 03 51 25.410 -15 43 54.20 V 807
2025-11-26 01:02:59 C 03 51 29.030 -15 42 11.80 V 807
2025-11-26 01:05:46 C 03 51 32.660 -15 40 29.40 V 807
2025-11-26 04:07:15 C 03 55 53.112 -13 55 17.51 V I52
2025-11-26 04:07:30 C 03 55 53.447 -13 55 07.90 V I52
2025-11-26 04:07:44 C 03 55 53.778 -13 54 58.32 V I52
2025-11-26 04:07:59 C 03 55 54.120 -13 54 48.46 V I52
2025-11-26 07:23:32 C 04 00 24.131 -11 41 24.20 U I41
2025-11-26 07:24:02 C 04 00 24.712 -11 41 02.20 U I41
2025-11-26 07:24:12 C 04 00 25.070 -11 40 55.43 U I41
2025-11-26 07:24:42 C 04 00 25.699 -11 40 34.30 U I41
2025-11-26 22:24:22 B 04 26 41.443 +00 36 30.02 X K19
2025-11-26 22:26:13 B 04 26 44.774 +00 38 13.70 X K19
2025-11-26 22:28:05 B 04 26 48.084 +00 39 57.60 X K19
2025-11-27 07:22:37 C 04 45 06.124 +09 27 20.23 V 703
2025-11-27 07:25:54 C 04 45 12.719 +09 30 43.02 V 703
2025-11-27 07:29:11 C 04 45 19.300 +09 34 05.63 V 703
2025-11-27 07:32:28 C 04 45 25.841 +09 37 27.19 V 703
2025-11-27 08:30:37 C 04 47 23.183 +10 37 20.24 V I52
2025-11-27 08:30:44 C 04 47 23.453 +10 37 28.06 V I52
2025-11-27 08:30:52 C 04 47 23.708 +10 37 35.94 V I52
2025-11-27 08:31:00 C 04 47 23.982 +10 37 43.93 V I52
2025-11-27 19:42:20 B 05 15 10.87 +22 16 50.0 X G02
2025-11-27 19:46:33 B 05 15 21.46 +22 21 17.3 X G02
2025-11-27 19:50:39 B 05 15 31.80 +22 25 36.7 X G02
2025-11-27 23:28:38 C 05 24 53.981 +26 10 56.32 W J95
2025-11-27 23:33:59 C 05 25 07.730 +26 16 24.42 W J95
2025-11-27 23:39:41 C 05 25 22.351 +26 22 13.19 W J95
2025-11-27 23:44:48 C 05 25 35.498 +26 27 25.99 W J95
2025-11-28 01:04:28 C 05 29 16.471 +27 53 19.72 V G40
2025-11-28 01:11:25 C 05 29 34.063 +28 00 18.36 V G40
2025-11-28 01:14:33 C 05 29 42.048 +28 03 27.50 V G40