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
2025-11-28 01:34:26 C 05 30 03.84 +28 18 06.8 V K88
2025-11-28 01:35:50 C 05 30 07.54 +28 19 29.7 V K88
2025-11-28 01:37:14 C 05 30 11.18 +28 20 53.0 V K88
2025-11-28 02:03:33 C 05 31 20.56 +28 46 43.0 V K88
2025-11-28 02:04:56 C 05 31 24.25 +28 48 04.2 V K88
2025-11-28 02:06:20 C 05 31 28.00 +28 49 27.1 V K88
2025-11-28 10:44:49 C 05 57 31.829 +36 58 59.34 V T05
2025-11-28 10:47:26 C 05 57 39.187 +37 01 16.82 V T05
2025-11-28 10:52:00 C 05 57 51.907 +37 05 14.57 V T05
2025-11-28 10:59:52 C 05 58 14.018 +37 12 05.15 V T05
2025-11-28 11:01:45 C 05 58 18.710 +37 14 00.20 V T08
2025-11-28 11:03:43 C 05 58 24.221 +37 15 42.37 V T08
2025-11-28 11:04:24 C 05 58 26.122 +37 16 17.44 V T08
2025-11-28 11:07:02 C 05 58 33.686 +37 18 37.30 V T08
2025-11-28 11:08:22 C 05 58 37.250 +37 19 43.32 V T08
2025-11-28 11:09:32 C 05 58 41.208 +37 20 26.95 V T05
2025-11-28 11:12:20 C 05 58 48.319 +37 23 07.37 V T08
2025-11-28 19:50:12 B 06 26 42.374 +43 53 58.13 W Z80
2025-11-28 19:58:33 B 06 27 09.684 +43 59 59.53 W Z80
2025-11-28 20:05:34 B 06 27 32.503 +44 05 02.08 W Z80
2025-11-29 11:54:10 C 07 19 28.569 +53 00 03.70 V U68
2025-11-29 11:55:47 C 07 20 12.386 +53 03 37.84 V T08
2025-11-29 11:58:25 C 07 20 20.604 +53 04 46.78 V T08
2025-11-29 11:58:58 C 07 19 43.739 +53 02 03.62 V U68
2025-11-29 12:15:55 C 07 20 37.237 +53 09 02.70 V U74
2025-11-29 12:17:16 C 07 20 41.512 +53 09 35.64 V U74
2025-11-29 13:40:52 C 07 25 37.668 +53 47 11.36 V T08
2025-11-29 19:29:51 B 07 45 09.430 +55 49 19.52 V P13
2025-11-29 19:37:16 B 07 45 32.206 +55 51 42.01 V P13
2025-11-29 19:45:41 B 07 45 58.133 +55 54 22.79 V P13
2025-11-29 19:54:07 B 07 46 23.971 +55 57 01.66 V P13
2025-11-30 06:12:18 C 08 20 19.655 +58 34 11.42 V 703
2025-11-30 06:15:43 C 08 20 29.951 +58 34 59.59 V 703
2025-11-30 06:19:07 C 08 20 40.045 +58 35 46.25 V 703
2025-11-30 06:22:32 C 08 20 50.363 +58 36 35.06 V 703
2025-11-30 09:39:48 C 08 30 21.516 +59 18 00.80 U I41
2025-11-30 09:40:19 C 08 30 22.741 +59 18 06.38 U I41
2025-11-30 09:50:53 C 08 30 52.158 +59 20 08.82 U I41
2025-11-30 09:51:23 C 08 30 53.525 +59 20 14.48 U I41
2025-11-30 10:47:35 C 08 33 27.570 +59 30 32.62 U I41
2025-11-30 10:48:05 C 08 33 28.930 +59 30 38.27 U I41
2025-11-30 10:48:56 C 08 33 31.382 +59 30 47.67 U I41
2025-11-30 10:49:26 C 08 33 32.698 +59 30 52.64 U I41
2025-12-01 04:46:36 B 09 21 05.232 +61 33 03.53 Z K74
2025-12-01 04:51:44 B 09 21 16.625 +61 33 23.69 Z K74
2025-12-01 04:57:52 B 09 21 30.240 +61 33 48.35 Z K74