2009 RN

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6185334258 ± 1.84e-08
Semi-major axis (a)2.8283659757 AU ± 9.51e-08
Inclination (i)3.40903383° ± 1.33e-06
Long. of Asc. Node (Ω)93.18376680° ± 2.52e-05
Arg. of Perihelion (ω)310.42712951° ± 2.79e-05
Mean Anomaly (M)130.21380604° ± 6.56e-05
Mean Motion (n)0.2072091217°/day ± 1.05e-08
Perihelion dist (q)1.07892708 AU ± 6.34e-08
Aphelion dist (Q)4.57780487 AU ± 1.62e-07
Orbital Period4.75667420 yr ± 2.40e-07
Physical Parameters
H (abs. magnitude)19.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.274″
Uncertainty0
Orbit TypeAmor
MOID0.098185 AU
Observations Used310
Oppositions4
Arc Total2009-2014
First Observation Used2009-09-11
Last Observation Used2014-10-03
Observations (332)
Date Type RA Dec Mag Band Observatory
2009-12-14 20:28:58 C 06 42 31.79 +20 55 29.3 r C00
2009-12-14 20:53:32 C 06 42 32.01 +20 55 47.3 r C00
2009-12-15 20:33:57 C 06 42 46.33 +21 12 21.5 r C00
2009-12-15 20:44:38 C 06 42 46.34 +21 12 28.8 r C00
2009-12-15 20:58:43 C 06 42 46.42 +21 12 38.8 r C00
2009-12-16 01:33:19 C 06 42 46.71 +21 15 53.0 18.1 o C20
2009-12-16 05:14:35 C 06 42 51.56 +21 18 31.1 o 691
2009-12-16 05:40:05 C 06 42 51.64 +21 18 48.9 o 691
2009-12-16 06:05:36 C 06 42 51.64 +21 19 07.4 o 691
2009-12-17 05:53:27 C 06 43 02.03 +21 35 04.7 17.6 c 704
2009-12-17 06:11:07 C 06 43 01.97 +21 35 16.6 17.6 c 704
2009-12-17 06:28:48 C 06 43 02.00 +21 35 29.1 18.1 c 704
2009-12-17 06:46:31 C 06 43 01.87 +21 35 39.8 18.3 c 704
2009-12-20 04:45:21 C 06 43 19.97 +22 19 39.2 o 691
2009-12-20 05:10:54 C 06 43 19.85 +22 19 55.4 o 691
2009-12-20 05:36:29 C 06 43 19.76 +22 20 11.5 o 691
2009-12-25 05:23:28 C 06 43 16.22 +23 25 45.3 o 691
2009-12-25 05:48:57 C 06 43 15.98 +23 25 58.6 o 691
2009-12-25 06:14:25 C 06 43 15.73 +23 26 11.6 o 691
2009-12-26 04:56:49 C 06 43 12.75 +23 37 15.2 o 691
2009-12-26 05:22:19 C 06 43 12.47 +23 37 28.0 o 691
2009-12-26 05:47:49 C 06 43 12.23 +23 37 40.7 o 691
2010-01-03 06:16:39 C 06 42 33.29 +24 55 49.9 o H21
2010-01-03 06:25:22 C 06 42 33.17 +24 55 53.4 o H21
2010-01-03 06:28:55 C 06 42 33.15 +24 55 53.8 o H21
2010-01-12 06:40:05 C 06 42 29.39 +25 54 39.0 19.6 c 704
2010-01-12 06:58:06 C 06 42 29.35 +25 54 43.3 19.6 c 704
2010-01-12 07:16:05 C 06 42 29.34 +25 54 46.4 19.5 c 704
2014-10-03 05:41:21 C 08 57 09.36 +16 58 55.2 t 950
2014-10-03 05:43:37 C 08 57 09.65 +16 58 54.4 t 950
2014-10-03 05:45:55 C 08 57 09.89 +16 58 53.6 t 950
2014-10-03 05:48:12 C 08 57 10.15 +16 58 52.5 t 950