2025 XD4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6333548679 ± 6.88e-04
Semi-major axis (a)2.3272763312 AU ± 3.89e-03
Inclination (i)6.54230553° ± 7.82e-03
Long. of Asc. Node (Ω)261.72146816° ± 7.80e-03
Arg. of Perihelion (ω)109.19324353° ± 1.74e-02
Mean Anomaly (M)11.09953036° ± 2.76e-02
Mean Motion (n)0.2776133502°/day ± 6.97e-04
Perihelion dist (q)0.85328454 AU ± 2.14e-03
Aphelion dist (Q)3.80126812 AU ± 6.56e-03
Orbital Period3.55035622 yr ± 8.91e-03
Physical Parameters
H (abs. magnitude)22.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.175″
Uncertainty2
Orbit TypeApollo
MOID0.039144 AU
Observations Used23
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-12
Last Observation Used2025-12-20
Observations (23)
Date Type RA Dec Mag Band Observatory
2025-12-12 10:33:44 C 07 39 19.779 +18 36 58.61 X F51
2025-12-12 10:49:36 C 07 39 17.208 +18 36 49.51 X F51
2025-12-12 11:05:29 C 07 39 14.616 +18 36 40.80 X F51
2025-12-12 13:52:32 C 07 38 47.410 +18 35 04.21 V F51
2025-12-12 13:53:43 C 07 38 47.217 +18 35 03.41 V F51
2025-12-13 06:20:15 C 07 36 18.760 +18 26 08.50 V 807
2025-12-13 06:25:30 C 07 36 17.940 +18 26 05.30 V 807
2025-12-13 06:30:44 C 07 36 17.070 +18 26 02.70 V 807
2025-12-13 10:15:53 C 07 35 42.759 +18 23 23.06 W H01
2025-12-13 10:20:36 C 07 35 42.017 +18 23 20.37 W H01
2025-12-13 10:51:37 C 07 35 37.143 +18 23 02.68 W H01
2025-12-13 10:56:43 C 07 35 36.343 +18 22 59.81 W H01
2025-12-14 09:00:34 C 07 32 22.704 +18 11 01.75 V I52
2025-12-14 09:08:04 C 07 32 21.577 +18 10 57.72 V I52
2025-12-14 09:15:32 C 07 32 20.440 +18 10 53.26 V I52
2025-12-14 09:20:00 C 07 32 19.756 +18 10 51.56 V I52
2025-12-16 12:40:31 C 07 25 06.157 +17 44 52.51 V I52
2025-12-16 12:46:42 C 07 25 05.275 +17 44 49.60 V I52
2025-12-16 12:52:54 C 07 25 04.415 +17 44 46.10 V I52
2025-12-16 12:59:05 C 07 25 03.572 +17 44 43.08 V I52
2025-12-20 07:21:37 C 07 13 32.959 +17 05 28.86 V I52
2025-12-20 07:39:36 C 07 13 30.666 +17 05 21.80 V I52
2025-12-20 07:46:18 C 07 13 29.816 +17 05 19.14 V I52