2011 UZ255

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5781754480 ± 7.86e-08
Semi-major axis (a)2.0369856770 AU ± 4.82e-08
Inclination (i)3.47173230° ± 7.43e-06
Long. of Asc. Node (Ω)213.17501771° ± 3.25e-05
Arg. of Perihelion (ω)125.40857056° ± 1.72e-05
Mean Anomaly (M)316.09875235° ± 5.45e-05
Mean Motion (n)0.3390238982°/day ± 1.20e-08
Perihelion dist (q)0.85925057 AU ± 1.61e-07
Aphelion dist (Q)3.21472078 AU ± 1.77e-07
Orbital Period2.90724721 yr ± 1.03e-07
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.299″
Uncertainty0
Orbit TypeApollo
MOID0.003355 AU
Observations Used131
Oppositions2
Arc Total2011-2014
First Observation Used2011-10-30
Last Observation Used2014-06-19
Observations (134)
Date Type RA Dec Mag Band Observatory
2011-11-27 06:57:19 C 03 42 49.07 +12 17 15.5 o 291
2014-06-17 08:43:50 C 18 31 49.03 +00 34 57.7 q G96
2014-06-17 08:50:23 C 18 31 49.88 +00 35 22.2 q G96
2014-06-17 08:57:00 C 18 31 50.76 +00 35 47.9 q G96
2014-06-17 09:03:38 C 18 31 51.62 +00 36 13.5 q G96
2014-06-17 10:26:32 C 18 32 02.62 +00 41 36.4 q G96
2014-06-17 10:27:30 C 18 32 02.69 +00 41 38.6 q G96
2014-06-17 22:34:57 C 18 33 56.69 +01 29 56.0 q J95
2014-06-17 22:47:26 C 18 33 58.48 +01 30 47.1 q J95
2014-06-18 05:34:20 C 18 35 02.29 +01 59 15.6 u H21
2014-06-18 05:37:57 C 18 35 01.87 +02 00 46.6 q W87
2014-06-18 05:42:23 C 18 35 03.45 +01 59 49.7 u H21
2014-06-18 05:43:36 C 18 35 02.68 +02 01 10.4 q W87
2014-06-18 05:50:41 C 18 35 03.70 +02 01 40.4 q W87
2014-06-18 05:51:25 C 18 35 04.81 +02 00 27.7 u H21
2014-06-18 06:36:57 C 18 35 12.96 +02 03 47.3 q I52
2014-06-18 06:39:34 C 18 35 13.32 +02 03 57.0 q I52
2014-06-18 06:42:10 C 18 35 13.75 +02 04 09.5 q I52
2014-06-18 08:00:35 C 18 35 25.19 +02 09 44.0 q I52
2014-06-18 08:01:10 C 18 35 25.24 +02 09 47.2 q I52
2014-06-18 08:01:45 C 18 35 25.34 +02 09 49.9 q I52
2014-06-18 08:02:57 C 18 35 25.53 +02 09 54.4 q I52
2014-06-18 09:07:26 C 18 35 34.93 +02 14 31.0 q G96
2014-06-18 09:08:05 C 18 35 34.98 +02 14 31.9 q G96
2014-06-18 09:13:53 C 18 35 35.90 +02 14 58.7 q G96
2014-06-18 09:14:31 C 18 35 35.99 +02 15 01.5 q G96
2014-06-18 09:20:19 C 18 35 36.84 +02 15 26.7 q G96
2014-06-18 09:20:57 C 18 35 36.95 +02 15 29.1 q G96
2014-06-18 09:26:45 C 18 35 37.75 +02 15 52.8 q G96
2014-06-18 09:27:23 C 18 35 37.89 +02 15 57.0 q G96
2014-06-19 06:25:36 C 18 39 16.63 +03 50 30.6 q I52
2014-06-19 06:27:07 C 18 39 16.93 +03 50 37.9 q I52
2014-07-02 22:13:19 S 22 05 28.476 +54 20 46.28 L C51
2014-07-02 23:47:56 S 22 08 09.931 +54 34 26.44 L C51