2025 XH4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4381911900 ± 2.38e-05
Semi-major axis (a)2.1835027233 AU ± 1.14e-04
Inclination (i)7.16496035° ± 3.25e-04
Long. of Asc. Node (Ω)312.26715053° ± 2.71e-04
Arg. of Perihelion (ω)138.16963892° ± 1.01e-03
Mean Anomaly (M)352.21345640° ± 6.70e-04
Mean Motion (n)0.3054792174°/day ± 2.39e-05
Perihelion dist (q)1.22671107 AU ± 8.24e-05
Aphelion dist (Q)3.14029438 AU ± 1.72e-04
Orbital Period3.22649211 yr ± 2.52e-04
Physical Parameters
H (abs. magnitude)22.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.244″
Uncertainty0
Orbit TypeAmor
MOID0.257654 AU
Observations Used46
Oppositions1
Arc Total2025-2026
First Observation Used2025-12-11
Last Observation Used2026-01-12
Observations (47)
Date Type RA Dec Mag Band Observatory
2025-12-11 11:58:38 C 07 55 42.533 +43 15 40.20 X F51
2025-12-11 12:14:06 C 07 55 43.655 +43 15 30.21 X F51
2025-12-11 12:45:08 C 07 55 45.827 +43 15 10.02 X F51
2025-12-11 13:53:00 C 07 55 50.596 +43 14 24.80 V F51
2025-12-11 13:53:56 C 07 55 50.675 +43 14 24.04 V F51
2025-12-12 06:44:09 C 07 57 13.957 +43 02 54.02 V I52
2025-12-12 06:57:08 C 07 57 14.954 +43 02 45.67 V I52
2025-12-12 07:08:58 C 07 57 15.685 +43 02 38.80 V I52
2025-12-12 07:30:51 C 07 57 17.291 +43 02 24.65 V I52
2025-12-13 10:23:34 C 07 59 19.340 +42 43 40.17 W H01
2025-12-13 10:37:27 C 07 59 20.245 +42 43 30.03 W H01
2025-12-13 10:45:10 C 07 59 20.746 +42 43 24.41 W H01
2025-12-13 11:02:23 C 07 59 21.869 +42 43 11.69 W H01
2025-12-14 09:39:45 C 08 01 01.805 +42 26 45.89 V I52
2025-12-14 09:44:35 C 08 01 02.075 +42 26 42.54 V I52
2025-12-14 09:49:45 C 08 01 02.435 +42 26 38.90 V I52
2025-12-14 09:54:14 C 08 01 02.694 +42 26 35.38 V I52
2025-12-16 03:33:18 C 08 03 51.880 +41 54 34.40 X 033
2025-12-16 03:36:57 C 08 03 52.067 +41 54 31.30 X 033
2025-12-16 03:40:33 C 08 03 52.308 +41 54 28.40 X 033
2025-12-16 12:37:26 C 08 04 26.080 +41 47 30.12 V I52
2025-12-16 12:43:37 C 08 04 26.411 +41 47 25.08 V I52
2025-12-16 12:49:48 C 08 04 26.749 +41 47 19.18 V I52
2025-12-16 12:55:59 C 08 04 27.062 +41 47 14.39 V I52
2025-12-18 07:49:58 C 08 07 04.678 +41 12 05.69 V G96
2025-12-18 07:57:32 C 08 07 05.117 +41 11 58.45 V G96
2025-12-18 08:05:07 C 08 07 05.473 +41 11 52.98 V G96
2025-12-18 08:12:42 C 08 07 05.826 +41 11 46.86 V G96
2025-12-19 08:31:19 C 08 08 25.904 +40 50 56.65 V I52
2025-12-19 08:53:39 C 08 08 26.869 +40 50 37.79 V I52
2025-12-19 08:57:57 C 08 08 27.035 +40 50 33.58 V I52
2025-12-20 11:11:24 C 08 09 46.264 +40 27 22.21 V I52
2025-12-20 11:16:48 C 08 09 46.530 +40 27 16.92 V I52
2025-12-20 11:24:07 C 08 09 46.789 +40 27 10.08 V I52
2025-12-20 11:29:07 C 08 09 46.976 +40 27 06.01 V I52
2025-12-27 11:53:14 C 08 16 05.407 +37 42 30.84 X F52
2025-12-27 12:10:15 C 08 16 05.680 +37 42 12.93 X F52
2025-12-27 12:27:17 C 08 16 05.936 +37 41 55.01 X F52
2025-12-27 12:44:21 C 08 16 06.176 +37 41 36.81 X F52
2026-01-06 10:33:36 C 08 19 10.880 +33 12 17.10 V 291
2026-01-06 10:59:45 C 08 19 10.690 +33 11 44.90 V 291
2026-01-08 16:51:26 C 08 19 12.159 +32 07 08.47 W O18
2026-01-08 17:50:08 C 08 19 11.546 +32 05 59.00 W O18
2026-01-11 14:17:49 C 08 18 55.382 +30 43 03.04 W O18
2026-01-11 15:55:33 C 08 18 54.299 +30 41 08.45 W O18
2026-01-12 18:58:48 C 08 18 40.94 +30 08 23.7 V D29
2026-01-12 19:45:05 C 08 18 40.27 +30 07 26.2 V D29