2025 US2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4652741891 ± 1.06e-02
Semi-major axis (a)1.4835472747 AU ± 2.43e-02
Inclination (i)16.80007490° ± 3.00e-01
Long. of Asc. Node (Ω)203.14684871° ± 2.61e-02
Arg. of Perihelion (ω)96.17107028° ± 1.45e-01
Mean Anomaly (M)54.75023592° ± 1.58e+00
Mean Motion (n)0.5454565874°/day ± 1.34e-02
Perihelion dist (q)0.79329102 AU ± 2.04e-02
Aphelion dist (Q)2.17380353 AU ± 3.90e-02
Orbital Period1.80697476 yr ± 4.45e-02
Physical Parameters
H (abs. magnitude)25.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.329″
Uncertainty4
Orbit TypeApollo
MOID0.057868 AU
Observations Used13
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-19
Last Observation Used2025-10-21
Observations (13)
Date Type RA Dec Mag Band Observatory
2025-10-19 11:15:25 C 02 10 05.549 +04 10 38.54 X F51
2025-10-19 11:33:52 C 02 10 04.096 +04 09 19.90 X F51
2025-10-19 11:52:16 C 02 10 02.635 +04 08 01.98 X F51
2025-10-19 12:10:35 C 02 10 01.259 +04 06 45.27 V F51
2025-10-20 00:16:53 C 02 09 19.070 +03 16 55.31 V Z84
2025-10-20 01:03:00 C 02 09 15.716 +03 13 51.84 V Z84
2025-10-20 07:54:53 C 02 08 52.148 +02 47 05.03 V I52
2025-10-20 07:58:32 C 02 08 51.965 +02 46 51.53 V I52
2025-10-20 08:02:12 C 02 08 51.673 +02 46 37.34 V I52
2025-10-20 08:05:51 C 02 08 51.389 +02 46 23.81 V I52
2025-10-21 03:28:57 C 02 07 49.050 +01 35 56.50 V 807
2025-10-21 03:47:31 C 02 07 47.820 +01 34 51.30 V 807
2025-10-21 04:06:04 C 02 07 46.610 +01 33 46.00 V 807