2025 XQ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5911008652 ± 4.25e-05
Semi-major axis (a)2.1048829040 AU ± 1.98e-04
Inclination (i)7.88902360° ± 6.69e-04
Long. of Asc. Node (Ω)69.03423003° ± 6.35e-05
Arg. of Perihelion (ω)89.32966511° ± 2.66e-04
Mean Anomaly (M)330.86366504° ± 4.18e-03
Mean Motion (n)0.3227530574°/day ± 4.56e-05
Perihelion dist (q)0.86068480 AU ± 1.21e-04
Aphelion dist (Q)3.34908101 AU ± 3.28e-04
Orbital Period3.05380928 yr ± 4.32e-04
Physical Parameters
H (abs. magnitude)22.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.251″
Uncertainty1
Orbit TypeApollo
MOID0.082743 AU
Observations Used68
Oppositions1
Arc Total2025-2026
First Observation Used2025-11-23
Last Observation Used2026-01-08
Observations (68)
Date Type RA Dec Mag Band Observatory
2025-11-23 12:20:09 C 04 49 51.260 +20 37 43.90 V F51
2025-11-23 12:39:53 C 04 49 50.215 +20 37 52.83 V F51
2025-11-23 12:59:32 C 04 49 49.181 +20 38 02.30 V F51
2025-11-23 13:19:09 C 04 49 48.135 +20 38 11.61 V F51
2025-11-26 08:47:39 C 04 46 16.563 +21 12 41.65 V F51
2025-11-26 08:48:50 C 04 46 16.501 +21 12 42.05 V F51
2025-11-29 08:36:42 C 04 41 45.021 +21 54 21.96 V F52
2025-11-29 09:12:02 C 04 41 42.374 +21 54 43.90 V F52
2025-11-29 09:29:52 C 04 41 41.056 +21 54 55.30 V F52
2025-12-07 12:12:47 C 04 24 55.344 +24 18 18.24 V F52
2025-12-07 12:30:31 C 04 24 53.298 +24 18 33.15 V F52
2025-12-07 12:48:50 C 04 24 51.302 +24 18 48.53 V F52
2025-12-12 11:33:54 C 04 10 51.605 +26 11 46.67 X F52
2025-12-12 11:49:43 C 04 10 49.398 +26 12 02.60 X F52
2025-12-12 12:05:35 C 04 10 47.196 +26 12 18.62 X F52
2025-12-12 12:21:43 C 04 10 44.949 +26 12 34.75 X F52
2025-12-12 13:37:00 C 04 10 34.622 +26 13 49.49 V F51
2025-12-12 13:38:11 C 04 10 34.450 +26 13 50.67 V F51
2025-12-12 17:52:37 B 04 10 04.09 +26 18 06.7 Z 106
2025-12-12 18:12:36 B 04 10 01.36 +26 18 28.3 Z 106
2025-12-12 18:21:27 B 04 10 00.16 +26 18 38.8 Z 106
2025-12-12 21:02:51 C 04 09 37.638 +26 21 28.90 X 033
2025-12-12 21:05:14 C 04 09 37.289 +26 21 31.50 X 033
2025-12-12 21:07:38 C 04 09 36.947 +26 21 33.70 X 033
2025-12-12 21:10:02 C 04 09 36.648 +26 21 36.70 X 033
2025-12-12 21:12:40 C 04 09 36.248 +26 21 39.50 X 033
2025-12-13 02:44:47 C 04 08 51.570 +26 28 11.10 V 807
2025-12-13 02:52:38 C 04 08 50.440 +26 28 19.70 V 807
2025-12-13 03:00:30 C 04 08 49.290 +26 28 28.20 V 807
2025-12-13 03:14:29 C 04 08 48.530 +26 28 09.80 V I52
2025-12-13 03:16:26 C 04 08 48.220 +26 28 11.60 V I52
2025-12-13 03:18:23 C 04 08 47.960 +26 28 13.70 V I52
2025-12-13 03:20:20 C 04 08 47.780 +26 28 16.40 V I52
2025-12-14 03:01:04 C 04 05 30.806 +26 53 55.93 W H01
2025-12-14 03:07:27 C 04 05 29.855 +26 54 03.15 W H01
2025-12-14 03:20:33 C 04 05 27.899 +26 54 18.18 W H01
2025-12-14 03:30:25 C 04 05 26.434 +26 54 29.31 W H01
2025-12-14 07:15:14 C 04 04 52.622 +26 58 40.12 V I52
2025-12-14 07:17:13 C 04 04 52.367 +26 58 41.77 V I52
2025-12-14 07:21:12 C 04 04 51.748 +26 58 46.20 V I52
2025-12-14 19:07:38 B 04 03 11.712 +27 11 47.61 W 204
2025-12-14 19:36:52 B 04 03 07.295 +27 12 21.36 W 204
2025-12-14 19:45:14 B 04 03 05.82 +27 12 32.4 Z 106
2025-12-14 19:50:37 B 04 03 04.95 +27 12 38.4 Z 106
2025-12-14 19:56:00 B 04 03 04.18 +27 12 43.6 Z 106
2025-12-14 20:06:13 B 04 03 02.59 +27 12 57.0 Z 106
2025-12-14 20:07:16 C 04 03 02.617 +27 12 58.01 V 104
2025-12-14 20:33:43 C 04 02 58.524 +27 13 27.94 V 104
2025-12-19 05:50:59 C 03 46 01.139 +29 21 40.25 V I52
2025-12-19 05:52:32 C 03 46 00.797 +29 21 41.51 V I52