2025 UU4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1510420865 ± 3.99e-05
Semi-major axis (a)1.3538818532 AU ± 8.87e-05
Inclination (i)20.46813688° ± 2.68e-03
Long. of Asc. Node (Ω)215.55416898° ± 5.05e-04
Arg. of Perihelion (ω)147.72236107° ± 2.21e-03
Mean Anomaly (M)35.32693219° ± 4.76e-03
Mean Motion (n)0.6256639402°/day ± 6.15e-05
Perihelion dist (q)1.14938871 AU ± 9.27e-05
Aphelion dist (Q)1.55837499 AU ± 1.15e-04
Orbital Period1.57532858 yr ± 1.55e-04
Physical Parameters
H (abs. magnitude)23.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.297″
Uncertainty1
Orbit TypeAmor
MOID0.173345 AU
Observations Used28
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-17
Last Observation Used2025-11-11
Observations (29)
Date Type RA Dec Mag Band Observatory
2025-10-17 05:57:48 C 00 01 21.439 +34 38 46.82 V V00
2025-10-17 06:05:50 C 00 01 22.422 +34 38 11.87 V V00
2025-10-17 06:13:57 C 00 01 23.279 +34 37 35.98 V V00
2025-10-17 06:22:00 C 00 01 24.125 +34 37 00.48 V V00
2025-10-17 09:40:47 C 00 01 45.728 +34 22 12.58 V V00
2025-10-17 09:44:19 C 00 01 46.132 +34 21 56.45 V V00
2025-10-17 09:47:50 C 00 01 46.520 +34 21 40.97 V V00
2025-10-17 09:51:21 C 00 01 46.909 +34 21 25.52 V V00
2025-10-18 02:21:14 C 00 03 50.760 +33 08 00.40 V 291
2025-10-18 02:34:28 C 00 03 52.260 +33 07 01.90 V 291
2025-10-18 02:47:42 C 00 03 53.660 +33 06 03.50 V 291
2025-10-19 02:00:57 C 00 06 39.580 +31 20 42.60 V 691
2025-10-19 02:21:14 C 00 06 41.840 +31 19 11.10 V 691
2025-10-19 02:41:32 C 00 06 44.030 +31 17 39.70 V 691
2025-10-23 03:47:32 C 00 17 58.15 +23 41 49.6 V H21
2025-10-23 03:57:36 C 00 17 59.19 +23 41 01.2 V H21
2025-10-23 04:01:38 C 00 17 59.61 +23 40 42.2 V H21
2025-10-26 06:50:36 C 00 26 20.770 +17 45 56.10 V 691
2025-10-26 07:15:35 C 00 26 23.220 +17 43 57.60 V 691
2025-10-28 03:02:54 C 00 31 12.03 +14 20 51.7 V 691
2025-10-28 03:14:54 C 00 31 13.17 +14 19 56.8 V 691
2025-10-28 03:26:53 C 00 31 14.36 +14 19 02.7 V 691
2025-10-28 04:21:48 C 00 31 19.607 +14 14 52.62 V G96
2025-10-28 04:29:15 C 00 31 20.330 +14 14 18.31 V G96
2025-10-28 04:36:42 C 00 31 21.054 +14 13 43.36 V G96
2025-10-28 04:44:08 C 00 31 21.770 +14 13 10.34 V G96
2025-11-11 02:32:17 C 01 04 27.170 -06 19 37.00 V 807
2025-11-11 03:17:15 C 01 04 30.870 -06 21 38.10 V 807
2025-11-11 04:02:14 C 01 04 34.550 -06 23 38.70 V 807