2025 US3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5451703775 ± 5.53e-05
Semi-major axis (a)2.8231085594 AU ± 3.90e-04
Inclination (i)3.00857207° ± 2.18e-04
Long. of Asc. Node (Ω)28.25587486° ± 2.23e-04
Arg. of Perihelion (ω)347.41618299° ± 1.12e-03
Mean Anomaly (M)10.25131130° ± 1.82e-03
Mean Motion (n)0.2077882129°/day ± 4.31e-05
Perihelion dist (q)1.28403340 AU ± 2.36e-04
Aphelion dist (Q)4.36218372 AU ± 6.23e-04
Orbital Period4.74341768 yr ± 9.83e-04
Physical Parameters
H (abs. magnitude)22.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.172″
Uncertainty1
Orbit TypeAmor
MOID0.283502 AU
Observations Used22
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-28
Last Observation Used2025-11-28
Observations (23)
Date Type RA Dec Mag Band Observatory
2025-09-28 09:52:24 C 02 14 32.977 +09 52 45.76 V F52
2025-09-28 10:08:18 C 02 14 33.870 +09 52 57.76 V F52
2025-10-19 09:28:49 C 02 37 03.182 +15 40 16.77 X F52
2025-10-19 09:46:24 C 02 37 03.516 +15 40 27.38 X F52
2025-10-19 10:04:05 C 02 37 03.840 +15 40 37.99 X F52
2025-10-19 10:21:51 C 02 37 04.206 +15 40 48.90 X F52
2025-10-19 12:39:36 C 02 37 06.805 +15 42 10.94 V F51
2025-10-19 12:40:32 C 02 37 06.823 +15 42 11.52 V F51
2025-10-21 06:46:12 C 02 38 12.52 +16 06 49.7 V 673
2025-10-21 07:35:11 C 02 38 13.37 +16 07 18.4 V 673
2025-10-21 07:36:41 C 02 38 13.23 +16 07 20.9 V 691
2025-10-21 07:49:49 C 02 38 13.44 +16 07 28.1 V 691
2025-10-21 08:02:57 C 02 38 13.66 +16 07 35.7 V 691
2025-10-28 04:46:12 C 02 41 32.320 +17 35 56.76 V I52
2025-10-28 04:56:10 C 02 41 32.424 +17 36 01.87 V I52
2025-10-28 05:16:27 C 02 41 32.557 +17 36 12.85 V I52
2025-10-28 05:29:38 C 02 41 32.806 +17 36 18.90 V I52
2025-10-30 08:07:42 C 02 42 20.298 +18 00 48.49 X F51
2025-10-30 08:22:38 C 02 42 20.432 +18 00 55.20 X F51
2025-10-30 08:37:38 C 02 42 20.543 +18 01 02.78 X F51
2025-11-28 06:11:22 C 02 52 15.765 +21 38 50.71 X F52
2025-11-28 06:31:05 C 02 52 16.124 +21 38 54.97 X F52
2025-11-28 07:10:21 C 02 52 16.783 +21 39 03.77 X F52