320378 (2007 UR3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2837887423 ± 4.14e-08
Semi-major axis (a)1.5599205048 AU ± 1.08e-08
Inclination (i)1.31262328° ± 2.10e-06
Long. of Asc. Node (Ω)156.06874842° ± 8.53e-05
Arg. of Perihelion (ω)316.27049344° ± 8.61e-05
Mean Anomaly (M)48.58181810° ± 3.27e-05
Mean Motion (n)0.5058928902°/day ± 5.24e-09
Perihelion dist (q)1.11723263 AU ± 6.51e-08
Aphelion dist (Q)2.00260838 AU ± 6.61e-08
Orbital Period1.94829044 yr ± 2.02e-08
Physical Parameters
H (abs. magnitude)21.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.382″
Uncertainty0
Orbit TypeAmor
MOID0.134376 AU
Observations Used228
Oppositions5
Arc Total2003-2014
First Observation Used2003-10-22
Last Observation Used2014-04-29
Observations (236)
Date Type RA Dec Mag Band Observatory
2012-03-27 06:09:10 C 12 43 27.73 -01 45 02.2 r 703
2012-03-27 06:17:42 C 12 43 27.19 -01 44 57.6 r 703
2012-03-27 06:26:09 C 12 43 26.76 -01 44 55.0 r 703
2012-04-12 08:13:14 C 12 27 46.122 +00 13 23.86 L F51
2012-04-12 08:33:19 C 12 27 45.444 +00 13 27.75 L F51
2012-04-12 08:53:24 C 12 27 44.757 +00 13 31.52 L F51
2014-04-04 09:21:55 C 14 49 18.31 -13 16 36.7 o 691
2014-04-04 09:47:27 C 14 49 16.93 -13 16 28.1 o 691
2014-04-04 10:12:58 C 14 49 15.46 -13 16 20.4 o 691
2014-04-05 12:39:05 C 14 47 50.836 -13 07 37.32 L F51
2014-04-05 12:54:19 C 14 47 49.933 -13 07 32.13 L F51
2014-04-05 13:09:30 C 14 47 49.038 -13 07 26.97 L F51
2014-04-05 13:24:43 C 14 47 48.134 -13 07 22.02 L F51
2014-04-08 08:15:56 C 14 44 01.24 -12 44 42.0 o 691
2014-04-08 08:41:28 C 14 43 59.67 -12 44 33.1 o 691
2014-04-08 09:06:59 C 14 43 58.09 -12 44 23.6 o 691
2014-04-23 04:47:24 C 14 21 02.15 -10 35 55.3 L W84
2014-04-23 04:52:20 C 14 21 01.84 -10 35 53.5 L W84
2014-04-23 04:56:55 C 14 21 01.52 -10 35 52.0 L W84
2014-04-23 05:01:35 C 14 21 01.19 -10 35 50.4 L W84
2014-04-24 05:19:05 C 14 19 26.24 -10 27 25.4 L W84
2014-04-24 05:23:38 C 14 19 25.93 -10 27 23.9 L W84
2014-04-24 05:28:12 C 14 19 25.61 -10 27 22.6 L W84
2014-04-24 05:32:46 C 14 19 25.30 -10 27 21.9 L W84
2014-04-25 05:14:48 C 14 17 53.80 -10 19 16.0 L W84
2014-04-25 05:19:22 C 14 17 53.48 -10 19 14.5 L W84
2014-04-25 05:23:56 C 14 17 53.16 -10 19 12.9 L W84
2014-04-25 05:28:29 C 14 17 52.86 -10 19 11.3 L W84
2014-04-26 04:29:48 C 14 16 25.16 -10 11 28.9 L W84
2014-04-26 04:34:25 C 14 16 24.84 -10 11 27.4 L W84
2014-04-26 04:39:01 C 14 16 24.53 -10 11 25.8 L W84
2014-04-26 04:43:41 C 14 16 24.22 -10 11 24.3 L W84
2014-04-29 10:42:03 C 14 11 35.877 -09 46 43.07 L F51
2014-04-29 11:00:47 C 14 11 34.671 -09 46 37.07 L F51
2014-04-29 11:19:33 C 14 11 33.481 -09 46 31.32 L F51
2014-04-29 11:38:20 C 14 11 32.282 -09 46 25.50 L F51