2025 XA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5183232414 ± 6.19e-05
Semi-major axis (a)1.9315090075 AU ± 2.38e-04
Inclination (i)1.69832679° ± 1.94e-04
Long. of Asc. Node (Ω)74.71197126° ± 6.10e-05
Arg. of Perihelion (ω)35.04966843° ± 2.71e-04
Mean Anomaly (M)344.10276141° ± 3.11e-03
Mean Motion (n)0.3671699831°/day ± 6.78e-05
Perihelion dist (q)0.93036300 AU ± 1.66e-04
Aphelion dist (Q)2.93265502 AU ± 3.80e-04
Orbital Period2.68438687 yr ± 4.96e-04
Physical Parameters
H (abs. magnitude)29.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.461″
Uncertainty1
Orbit TypeApollo
MOID0.000868 AU
Observations Used20
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-08
Last Observation Used2025-12-08
Observations (20)
Date Type RA Dec Mag Band Observatory
2025-12-08 02:59:47 C 01 56 34.035 +21 00 59.13 V U68
2025-12-08 03:04:36 C 01 56 22.733 +21 04 40.74 V U68
2025-12-08 03:34:05 C 01 55 10.409 +21 27 51.35 V U74
2025-12-08 03:35:25 C 01 55 06.993 +21 28 56.04 V U74
2025-12-08 04:53:41 C 01 51 28.397 +22 36 09.58 V U74
2025-12-08 04:58:18 C 01 51 14.198 +22 40 23.94 V U74
2025-12-08 05:00:24 C 01 50 43.951 +22 45 20.52 V I52
2025-12-08 05:00:54 C 01 50 42.428 +22 45 47.05 V I52
2025-12-08 05:01:23 C 01 50 40.902 +22 46 14.38 V I52
2025-12-08 05:01:52 C 01 50 39.368 +22 46 40.48 V I52
2025-12-08 07:37:42 C 01 41 33.523 +25 29 52.94 V U74
2025-12-08 07:42:25 C 01 41 13.323 +25 35 41.77 V U74
2025-12-08 07:44:00 C 01 41 06.522 +25 37 39.13 V U68
2025-12-08 07:48:49 C 01 40 45.684 +25 43 39.73 V U68
2025-12-08 08:06:52 C 01 39 25.428 +26 06 43.92 V U74
2025-12-08 08:09:05 C 01 39 15.303 +26 09 41.35 V U74
2025-12-08 17:30:09 B 23 17 36.85 +55 53 19.7 X 595
2025-12-08 17:30:33 B 23 17 13.15 +55 55 24.2 X 595
2025-12-08 17:30:57 B 23 16 49.05 +55 57 30.0 X 595
2025-12-08 17:35:31 B 23 12 10.28 +56 21 12.2 X 595