2013 UR8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6007405000
Semi-major axis (a)2.8123845000 AU
Inclination (i)3.54061000°
Long. of Asc. Node (Ω)199.22299000°
Arg. of Perihelion (ω)181.34190000°
Mean Anomaly (M)201.32600000°
Mean Motion (n)0.2089738900°/day
Perihelion dist (q)1.12287120 AU
Aphelion dist (Q)4.50189780 AU
Orbital Period4.71641530 yr
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.360″
Uncertainty7
Orbit TypeAmor
MOID0.123405 AU
Observations Used36
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-11-06
Observations (41)
Date Type RA Dec Mag Band Observatory
2013-08-15 09:25:14 C 21 05 38.96 -05 24 52.3 V F51
2013-08-15 09:41:42 C 21 05 38.54 -05 24 52.3 V F51
2013-08-15 09:42:33 C 21 05 38.51 -05 24 52.3 V F51
2013-08-16 10:11:47 C 21 05 09.46 -05 25 01.0 V F51
2013-08-16 10:26:16 C 21 05 09.08 -05 25 01.3 V F51
2013-10-28 05:21:02 C 23 22 23.55 -07 07 04.0 q G96
2013-10-28 05:38:25 C 23 22 27.22 -07 06 55.0 q G96
2013-10-28 05:52:39 C 23 22 30.21 -07 06 48.3 q G96
2013-10-28 06:06:55 C 23 22 33.25 -07 06 41.2 q G96
2013-10-28 08:04:00 C 23 22 58.30 -07 05 43.4 q G96
2013-10-28 08:05:15 C 23 22 58.65 -07 05 42.3 q G96
2013-10-28 08:06:29 C 23 22 58.89 -07 05 41.1 q G96
2013-10-28 08:07:43 C 23 22 59.16 -07 05 41.1 q G96
2013-10-28 23:19:00 C 23 26 21.90 -06 57 25.2 q K91
2013-10-28 23:26:20 C 23 26 23.47 -06 57 21.6 q K91
2013-10-28 23:33:40 C 23 26 25.06 -06 57 17.8 q K91
2013-10-29 01:37:47 C 23 26 55.58 -06 57 07.4 r H21
2013-10-29 01:49:42 C 23 26 58.11 -06 57 02.1 r H21
2013-10-29 02:00:15 C 23 27 00.33 -06 56 55.9 r H21
2013-10-30 03:35:02 C 23 32 43.35 -06 43 31.1 o 926
2013-10-30 03:51:18 C 23 32 46.85 -06 43 21.9 o 926
2013-10-31 09:26:28 C 23 39 24.93 -06 26 07.6 o 474
2013-10-31 09:31:33 C 23 39 25.95 -06 26 05.1 o 474
2013-10-31 09:36:39 C 23 39 27.09 -06 26 02.1 o 474
2013-10-31 09:41:45 C 23 39 28.19 -06 25 58.9 o 474
2013-11-01 09:50:35 C 23 44 53.73 -06 11 55.4 o 474
2013-11-01 09:55:39 C 23 44 54.83 -06 11 51.9 o 474
2013-11-01 09:59:12 C 23 44 55.61 -06 11 49.9 o 474
2013-11-02 02:56:59 C 23 48 45.46 -06 02 25.5 o 926
2013-11-02 03:08:21 C 23 48 47.88 -06 02 19.0 o 926
2013-11-02 03:19:42 C 23 48 50.34 -06 02 12.1 o 926
2013-11-02 10:50:51 C 23 50 30.34 -05 56 41.1 o 474
2013-11-02 10:55:56 C 23 50 31.49 -05 56 38.6 o 474
2013-11-02 11:01:00 C 23 50 32.57 -05 56 35.2 o 474
2013-11-02 11:06:05 C 23 50 33.65 -05 56 31.8 o 474
2013-11-04 00:37:01 C 23 58 59.92 -05 32 40.4 u 807
2013-11-04 00:44:45 C 23 59 01.56 -05 32 35.5 u 807
2013-11-04 00:54:03 C 23 59 03.56 -05 32 29.4 u 807
2013-11-06 02:19:52 C 00 10 04.66 -04 59 35.3 o 926
2013-11-06 02:33:38 C 00 10 07.63 -04 59 26.0 o 926
2013-11-06 02:46:14 C 00 10 10.31 -04 59 17.0 o 926