2025 XY4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2479123140 ± 2.81e-04
Semi-major axis (a)1.3582119828 AU ± 5.56e-04
Inclination (i)23.53558078° ± 1.45e-02
Long. of Asc. Node (Ω)266.50270750° ± 7.14e-04
Arg. of Perihelion (ω)148.59111863° ± 1.06e-02
Mean Anomaly (M)2.25858594° ± 8.71e-03
Mean Motion (n)0.6226742977°/day ± 3.82e-04
Perihelion dist (q)1.02149451 AU ± 5.66e-04
Aphelion dist (Q)1.69492946 AU ± 7.91e-04
Orbital Period1.58289219 yr ± 9.71e-04
Physical Parameters
H (abs. magnitude)24.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.367″
Uncertainty1
Orbit TypeAmor
MOID0.065021 AU
Observations Used50
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-13
Last Observation Used2025-12-31
Observations (53)
Date Type RA Dec Mag Band Observatory
2025-12-13 08:15:04 C 07 26 39.916 +46 56 09.07 U I41
2025-12-13 09:24:22 C 07 26 07.878 +46 40 09.50 U I41
2025-12-13 12:04:15 C 07 25 01.583 +46 03 22.60 X F51
2025-12-13 12:24:59 C 07 24 52.044 +45 58 31.51 X F51
2025-12-13 12:45:44 C 07 24 42.531 +45 53 39.84 X F51
2025-12-13 18:25:50 B 07 22 34.70 +44 31 30.4 Z 106
2025-12-13 18:30:07 B 07 22 33.05 +44 30 31.5 Z 106
2025-12-13 18:34:36 B 07 22 31.23 +44 29 29.5 Z 106
2025-12-13 21:25:01 C 07 21 23.230 +43 49 37.62 V 104
2025-12-13 21:35:43 C 07 21 18.856 +43 47 06.78 V 104
2025-12-13 21:42:16 C 07 21 16.08 +43 45 29.9 V 587
2025-12-13 21:42:45 C 07 21 15.50 +43 45 27.4 S L01
2025-12-13 21:45:37 C 07 21 14.30 +43 44 47.0 S L01
2025-12-13 21:46:07 C 07 21 14.45 +43 44 36.0 V 587
2025-12-13 21:46:16 C 07 21 14.455 +43 44 37.50 V 104
2025-12-13 21:49:13 C 07 21 12.80 +43 43 56.2 S L01
2025-12-13 23:22:02 C 07 20 34.850 +43 21 54.22 W 203
2025-12-13 23:38:10 B 07 20 27.47 +43 18 03.9 X 595
2025-12-13 23:45:43 B 07 20 24.33 +43 16 16.2 X 595
2025-12-13 23:48:46 C 07 20 23.710 +43 15 31.98 W 203
2025-12-13 23:53:16 B 07 20 21.24 +43 14 28.2 X 595
2025-12-14 00:54:18 B 07 19 56.433 +42 59 50.46 W 204
2025-12-14 01:04:23 B 07 19 52.239 +42 57 24.92 W 204
2025-12-14 01:13:58 B 07 19 48.248 +42 55 06.48 W 204
2025-12-14 06:56:43 B 07 17 42.552 +41 32 20.80 X 734
2025-12-14 07:02:18 B 07 17 40.274 +41 31 00.01 X 734
2025-12-14 07:07:52 B 07 17 38.059 +41 29 39.55 X 734
2025-12-14 09:28:14 C 07 16 43.540 +40 55 41.05 V I52
2025-12-14 09:28:33 C 07 16 43.414 +40 55 36.52 V I52
2025-12-14 09:28:52 C 07 16 43.273 +40 55 32.16 V I52
2025-12-14 09:29:11 C 07 16 43.147 +40 55 28.20 V I52
2025-12-15 00:43:15 C 07 11 27.51 +37 09 16.6 X 958
2025-12-15 00:50:21 C 07 11 25.00 +37 07 29.2 X 958
2025-12-15 00:57:27 C 07 11 22.26 +37 05 43.5 X 958
2025-12-15 01:42:01 C 07 11 05.174 +36 54 39.74 V 511
2025-12-15 01:47:51 C 07 11 02.990 +36 53 12.05 V 511
2025-12-15 01:55:10 C 07 11 00.276 +36 51 22.86 V 511
2025-12-15 05:00:52 C 07 09 54.738 +36 04 18.80 X 033
2025-12-15 05:01:20 C 07 09 54.587 +36 04 12.00 X 033
2025-12-15 05:01:47 C 07 09 54.450 +36 04 05.20 X 033
2025-12-16 10:35:28 C 07 01 02.496 +28 39 37.57 V U68
2025-12-16 10:40:16 C 07 01 01.081 +28 38 24.87 V U68
2025-12-16 13:17:27 C 07 00 12.704 +27 58 47.57 V I52
2025-12-16 13:17:42 C 07 00 12.571 +27 58 42.56 V I52
2025-12-16 13:17:57 C 07 00 12.481 +27 58 39.54 V I52
2025-12-16 13:18:12 C 07 00 12.452 +27 58 34.39 V I52
2025-12-22 07:47:35 C 06 32 20.020 -01 25 24.60 V I52
2025-12-22 07:48:04 C 06 32 19.890 -01 25 29.10 V I52
2025-12-22 07:48:34 C 06 32 19.806 -01 25 34.03 V I52
2025-12-22 07:49:04 C 06 32 19.716 -01 25 38.46 V I52