2025 UR1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4993493231 ± 2.47e-03
Semi-major axis (a)2.2576434171 AU ± 1.23e-02
Inclination (i)2.00070754° ± 7.87e-03
Long. of Asc. Node (Ω)230.34643669° ± 6.66e-03
Arg. of Perihelion (ω)146.85936112° ± 1.11e-02
Mean Anomaly (M)11.75035419° ± 9.20e-02
Mean Motion (n)0.2905556022°/day ± 2.37e-03
Perihelion dist (q)1.13029071 AU ± 8.31e-03
Aphelion dist (Q)3.38499613 AU ± 1.93e-02
Orbital Period3.39221229 yr ± 2.77e-02
Physical Parameters
H (abs. magnitude)26.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.281″
Uncertainty2
Orbit TypeAmor
MOID0.131542 AU
Observations Used15
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-18
Last Observation Used2025-11-02
Observations (15)
Date Type RA Dec Mag Band Observatory
2025-10-18 06:47:21 C 00 54 37.566 +13 46 21.00 V V00
2025-10-18 06:55:27 C 00 54 38.966 +13 46 23.81 V V00
2025-10-18 07:03:30 C 00 54 40.392 +13 46 26.80 V V00
2025-10-18 07:11:32 C 00 54 41.836 +13 46 29.68 V V00
2025-10-18 09:55:51 C 00 55 11.040 +13 47 23.50 V 291
2025-10-18 10:08:19 C 00 55 13.300 +13 47 26.80 V 291
2025-10-18 10:20:49 C 00 55 15.620 +13 47 31.00 V 291
2025-10-19 05:54:24 C 00 59 03.340 +13 54 19.80 V 291
2025-10-19 06:04:48 C 00 59 05.180 +13 54 23.60 V 291
2025-10-19 06:15:10 C 00 59 06.970 +13 54 26.80 V 291
2025-10-20 05:12:54 C 01 03 28.770 +14 01 47.30 V 291
2025-10-20 05:38:37 C 01 03 33.240 +14 01 55.60 V 291
2025-10-20 06:04:21 C 01 03 37.670 +14 02 04.10 V 291
2025-11-02 10:26:11 C 01 57 07.15 +14 56 45.3 V 291
2025-11-02 10:54:14 C 01 57 11.02 +14 56 45.7 V 291