2013 RU73

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3218518000
Semi-major axis (a)1.5465310000 AU
Inclination (i)6.24461000°
Long. of Asc. Node (Ω)173.02659000°
Arg. of Perihelion (ω)199.53532000°
Mean Anomaly (M)111.76046000°
Mean Motion (n)0.5124672500°/day
Perihelion dist (q)1.04877720 AU
Aphelion dist (Q)2.04428480 AU
Orbital Period1.92325980 yr
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.330″
Uncertainty7
Orbit TypeAmor
MOID0.051415 AU
Observations Used26
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-10-28
Observations (29)
Date Type RA Dec Mag Band Observatory
2013-09-13 09:34:24 C 01 57 26.52 +11 50 23.2 q G96
2013-09-13 09:47:32 C 01 57 31.77 +11 49 58.2 q G96
2013-09-13 10:00:35 C 01 57 37.00 +11 49 33.5 q G96
2013-09-13 10:13:39 C 01 57 42.22 +11 49 08.1 q G96
2013-09-13 10:26:24 C 01 57 47.32 +11 48 43.3 q G96
2013-09-13 10:30:06 C 01 57 48.77 +11 48 36.5 q G96
2013-09-14 07:43:30 C 02 06 57.68 +11 06 38.6 u H21
2013-09-14 07:53:35 C 02 07 01.69 +11 06 18.7 u H21
2013-09-14 07:58:55 C 02 07 03.85 +11 06 08.1 u H21
2013-09-14 08:41:23 C 02 07 23.55 +11 04 55.1 q G96
2013-09-14 08:43:59 C 02 07 24.60 +11 04 50.0 q G96
2013-09-14 08:46:35 C 02 07 25.65 +11 04 44.4 q G96
2013-09-14 08:49:11 C 02 07 26.68 +11 04 39.5 q G96
2013-09-14 12:09:05 C 02 08 46.63 +10 57 55.5 o 291
2013-09-14 12:09:58 C 02 08 47.03 +10 57 53.2 o 291
2013-09-14 12:10:52 C 02 08 47.39 +10 57 51.3 o 291
2013-09-15 01:13:47 C 02 14 27.50 +10 30 37.3 q J95
2013-09-15 01:34:55 C 02 14 36.11 +10 29 53.4 q J95
2013-09-15 01:48:44 C 02 14 41.67 +10 29 25.3 q J95
2013-09-26 09:22:35 C 03 56 15.99 +00 41 19.7 u H21
2013-09-26 09:36:06 C 03 56 19.19 +00 40 55.6 u H21
2013-09-26 09:52:27 C 03 56 23.12 +00 40 27.4 u H21
2013-10-01 02:19:51 C 04 26 41.57 -02 44 12.1 o 033
2013-10-01 03:34:42 C 04 26 57.82 -02 46 13.5 o 033
2013-10-03 09:59:20 C 04 39 08.08 -04 10 41.9 o 291
2013-10-03 10:06:00 C 04 39 09.34 -04 10 52.0 o 291
2013-10-28 08:59:38 C 05 41 40.23 -12 11 35.5 o 291
2013-10-28 09:20:29 C 05 41 40.60 -12 11 41.9 o 291
2013-10-28 09:41:23 C 05 41 40.94 -12 11 47.0 o 291