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
2010-01-04 07:15:23 C 06 21 37.14 +14 52 37.1 o H21
2010-01-04 07:37:24 C 06 21 38.18 +14 52 39.9 o H21
2010-01-16 00:42:25 C 06 41 00.27 +15 57 22.1 c A24
2010-01-16 00:43:52 C 06 41 00.41 +15 57 22.3 c A24
2010-01-18 22:54:56 C 06 46 42.14 +16 18 02.1 w 160
2010-01-18 22:57:10 C 06 46 42.30 +16 18 02.7 w 160
2010-01-18 22:59:41 C 06 46 42.46 +16 18 03.8 w 160
2010-01-21 04:56:15 C 06 51 19.49 +16 34 32.6 18.1 c 704
2010-01-21 05:14:10 C 06 51 20.84 +16 34 37.6 18.3 c 704
2010-01-21 05:32:10 C 06 51 22.12 +16 34 44.0 18.2 c 704
2010-01-21 05:50:10 C 06 51 23.29 +16 34 49.7 18.9 c 704
2010-01-21 06:08:09 C 06 51 24.68 +16 34 55.1 18.4 c 704
2010-01-21 23:10:59 C 06 52 53.50 +16 39 55.5 u 160
2010-01-21 23:14:06 C 06 52 53.76 +16 39 56.2 u 160
2010-01-21 23:17:20 C 06 52 53.99 +16 39 56.9 u 160
2010-01-22 18:31:01 C 06 54 39.69 +16 45 40.3 u 185
2010-01-23 00:19:54 C 06 55 06.73 +16 47 32.1 u 160
2010-01-23 00:22:55 C 06 55 06.99 +16 47 34.0 u 160
2010-01-23 00:24:59 C 06 55 07.18 +16 47 34.5 u 160
2010-01-23 20:25:50 C 06 56 58.59 +16 53 40.1 u 160
2010-01-23 20:28:52 C 06 56 58.83 +16 53 41.1 u 160
2010-01-23 20:31:54 C 06 56 59.08 +16 53 42.6 u 160
2010-01-23 23:20:27 C 06 57 12.48 +16 54 30.8 u A13
2010-01-23 23:38:43 C 06 57 17.62 +16 54 35.4 o I15
2010-01-23 23:51:06 C 06 57 14.89 +16 54 40.2 u A13
2010-01-23 23:57:21 C 06 57 19.17 +16 54 42.0 o I15
2010-01-24 00:15:58 C 06 57 20.68 +16 54 48.5 o I15
2010-01-26 03:33:58 C 07 02 04.36 +17 10 22.3 u H45
2010-01-26 03:36:13 C 07 02 04.56 +17 10 23.2 u H45
2010-01-26 03:38:59 C 07 02 04.78 +17 10 23.7 u H45
2010-01-26 03:41:40 C 07 02 04.99 +17 10 24.5 u H45
2010-01-26 03:43:56 C 07 02 05.18 +17 10 24.8 u H45
2010-01-31 20:02:53 C 07 15 20.03 +17 48 37.1 u A53
2010-01-31 20:24:21 C 07 15 21.88 +17 48 43.7 u A53
2010-01-31 20:46:23 C 07 15 23.80 +17 48 50.4 u A53
2010-02-01 05:07:36 C 07 16 12.50 +17 51 05.5 o H21
2010-02-01 05:17:36 C 07 16 13.42 +17 51 08.0 o H21
2010-02-01 05:24:16 C 07 16 14.00 +17 51 09.7 o H21
2010-02-01 21:08:18 C 07 17 50.10 +17 55 07.2 v 204
2010-02-01 21:17:30 C 07 17 50.92 +17 55 09.5 v 204
2010-02-01 21:27:40 C 07 17 51.81 +17 55 12.4 v 204
2010-02-01 22:05:07 C 07 17 55.73 +17 55 28.7 r J75
2010-02-01 22:22:46 C 07 17 57.27 +17 55 33.7 r J75
2010-02-01 22:40:22 C 07 17 58.80 +17 55 38.2 r J75
2010-02-05 03:00:04 C 07 25 46.30 +18 13 54.4 r 703
2010-02-05 03:06:38 C 07 25 46.92 +18 13 57.1 r 703
2010-02-05 03:13:09 C 07 25 47.42 +18 13 58.7 r 703
2010-02-05 03:19:42 C 07 25 48.10 +18 14 01.7 r 703
2010-02-05 03:26:15 C 07 25 48.75 +18 14 03.4 r 703
2010-02-05 03:35:09 C 07 25 49.51 +18 14 05.4 r 703