2025 UR3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4118417726 ± 7.63e-05
Semi-major axis (a)1.4306659758 AU ± 1.48e-04
Inclination (i)2.48824999° ± 2.89e-04
Long. of Asc. Node (Ω)33.50441022° ± 3.02e-04
Arg. of Perihelion (ω)57.96550481° ± 2.27e-04
Mean Anomaly (M)350.16258377° ± 2.60e-03
Mean Motion (n)0.5759766836°/day ± 8.94e-05
Perihelion dist (q)0.84145796 AU ± 1.40e-04
Aphelion dist (Q)2.01987399 AU ± 2.36e-04
Orbital Period1.71122601 yr ± 2.66e-04
Physical Parameters
H (abs. magnitude)28.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.413″
Uncertainty1
Orbit TypeApollo
MOID0.003149 AU
Observations Used25
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-19
Last Observation Used2025-10-22
Observations (25)
Date Type RA Dec Mag Band Observatory
2025-10-19 04:53:13 C 01 00 24.787 -09 10 10.07 U I41
2025-10-19 07:05:14 C 01 00 07.488 -09 20 56.78 U I41
2025-10-19 08:32:24 C 01 00 10.682 -09 27 05.16 V F51
2025-10-19 08:48:20 C 01 00 08.335 -09 28 27.48 V F51
2025-10-19 09:04:16 C 01 00 05.925 -09 29 49.81 V F51
2025-10-19 09:20:09 C 01 00 03.509 -09 31 11.78 V F51
2025-10-20 06:34:40 C 00 58 47.381 -11 52 40.43 U I41
2025-10-21 03:12:26 C 00 56 37.40 -15 40 14.1 V W94
2025-10-21 03:21:20 C 00 56 34.49 -15 42 33.1 V W94
2025-10-21 03:30:14 C 00 56 31.32 -15 44 52.1 V W94
2025-10-21 05:20:23 C 00 55 53.68 -16 14 19.6 q X10
2025-10-21 05:28:12 C 00 55 51.05 -16 16 27.6 q X10
2025-10-21 05:36:02 C 00 55 48.39 -16 18 36.8 q X10
2025-10-21 05:52:24 C 00 55 46.31 -16 21 43.3 W X09
2025-10-21 06:02:29 C 00 55 42.95 -16 24 30.2 W X09
2025-10-21 06:32:30 C 00 56 05.42 -16 45 46.6 V 673
2025-10-21 06:34:24 C 00 56 04.76 -16 46 20.6 V 673
2025-10-21 07:02:46 C 00 55 54.180 -16 54 39.38 U I41
2025-10-21 22:47:48 B 00 51 42.901 -23 21 38.36 W M21
2025-10-21 23:00:18 B 00 51 34.572 -23 28 59.57 W M21
2025-10-21 23:08:14 C 00 51 51.266 -23 50 25.98 W J95
2025-10-21 23:24:44 C 00 51 41.666 -24 00 31.07 W J95
2025-10-21 23:56:49 C 00 52 28.720 -23 59 21.40 V 807
2025-10-22 00:00:32 C 00 52 26.730 -24 01 44.70 V 807
2025-10-22 00:04:15 C 00 52 24.680 -24 04 10.80 V 807