2001 UO

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6624319151 ± 2.00e+00
Semi-major axis (a)2.5611480608 AU ± 3.00e+00
Inclination (i)10.34354622° ± 4.00e+00
Long. of Asc. Node (Ω)20.88687533° ± 5.00e+00
Arg. of Perihelion (ω)304.30698199° ± 6.00e+00
Mean Anomaly (M)332.78049976° ± 1.62e-01
Mean Motion (n)0.2404650900°/day ± 4.23e-01
Perihelion dist (q)0.86456190 AU ± 5.22e+00
Aphelion dist (Q)4.25773430 AU ± 7.15e+00
Orbital Period4.09875570 yr ± 7.20e+00
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.798″
Uncertainty3
Orbit TypeApollo
MOID0.019321 AU
Observations Used14
Oppositions1
Arc Total2001-2001
First Observation Used
Last Observation Used2001-10-18
Observations (14)
Date Type RA Dec Mag Band Observatory
2001-10-16 09:30:42 C 03 28 01.53 +20 35 49.3 d 291
2001-10-16 10:02:19 C 03 27 39.94 +20 39 25.3 d 291
2001-10-16 10:33:01 C 03 27 18.99 +20 42 54.1 d 291
2001-10-16 11:12:21 C 03 26 52.61 +20 47 14.7 d 291
2001-10-16 11:25:22 C 03 26 43.83 +20 48 41.8 d 291
2001-10-16 11:52:35 C 03 26 25.78 +20 51 39.7 d 291
2001-10-16 12:10:56 C 03 26 13.69 +20 53 38.6 d 291
2001-10-16 12:16:46 C 03 26 09.96 +20 54 17.4 d 291
2001-10-17 10:26:17 C 03 14 01.14 +23 00 17.6 d 291
2001-10-17 10:37:43 C 03 13 55.00 +23 01 11.2 d 291
2001-10-17 10:50:19 C 03 13 48.46 +23 02 11.4 d 291
2001-10-18 04:41:14 C 03 06 03.59 +24 18 59.5 d 291
2001-10-18 12:13:11 C 03 02 52.61 +24 46 51.8 d 291
2001-10-18 12:19:21 C 03 02 50.16 +24 47 13.5 d 291