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
2009-09-11 00:00:07 C 00 43 00.85 -11 25 46.6 r J75
2009-09-11 00:19:31 C 00 43 02.51 -11 25 51.0 r J75
2009-09-11 00:39:00 C 00 43 04.21 -11 25 56.3 r J75
2009-09-11 01:48:25 C 00 43 10.27 -11 26 14.8 r J95
2009-09-11 01:57:00 C 00 43 11.04 -11 26 17.4 r J95
2009-09-11 02:04:12 C 00 43 11.68 -11 26 14.7 r J75
2009-09-11 02:05:28 C 00 43 11.81 -11 26 18.8 r J95
2009-09-11 02:13:36 C 00 43 12.50 -11 26 16.9 r J75
2009-09-11 02:20:42 C 00 43 13.12 -11 26 18.2 r J75
2009-09-11 02:27:47 C 00 43 13.72 -11 26 19.7 r J75
2009-09-11 02:38:02 C 00 43 14.64 -11 26 22.2 r J75
2009-09-11 03:47:55 C 00 43 22.95 -11 26 37.9 r H26
2009-09-11 03:54:45 C 00 43 23.50 -11 26 38.1 r H26
2009-09-11 04:01:30 C 00 43 24.09 -11 26 41.2 r H26
2009-09-11 04:48:57 C 00 43 28.42 -11 26 51.1 o H55
2009-09-11 05:00:02 C 00 43 29.40 -11 26 53.4 o H55
2009-09-11 05:11:06 C 00 43 30.38 -11 26 56.3 o H55
2009-09-11 08:03:19 C 00 43 46.25 -11 27 32.2 c 854
2009-09-11 08:07:28 C 00 43 46.62 -11 27 33.4 c 854
2009-09-11 08:11:36 C 00 43 46.97 -11 27 34.3 c 854
2009-09-11 09:51:27 C 00 43 55.46 -11 27 59.0 r H36
2009-09-11 09:57:06 C 00 43 55.92 -11 28 00.4 r H36
2009-09-11 10:01:47 C 00 43 56.34 -11 28 01.3 r H36
2009-09-11 10:16:26 C 00 43 57.84 -11 28 02.3 r H10
2009-09-11 10:30:49 C 00 43 59.06 -11 28 05.2 r H10
2009-09-12 05:20:55 C 00 45 49.58 -11 32 19.7 o H55
2009-09-12 05:25:23 C 00 45 49.99 -11 32 20.7 o H55
2009-09-12 05:29:50 C 00 45 50.40 -11 32 21.7 o H55
2009-09-12 05:36:31 C 00 45 51.01 -11 32 23.4 o H55
2009-09-12 23:58:58 C 00 47 39.26 -11 36 32.5 r J95
2009-09-12 23:59:06 C 00 47 39.07 -11 36 32.1 r A17
2009-09-13 00:16:15 C 00 47 40.65 -11 36 36.2 r A17
2009-09-13 00:34:25 C 00 47 42.35 -11 36 40.0 r A17
2009-09-13 01:22:01 C 00 47 47.06 -11 36 51.0 r J95
2009-09-13 01:30:23 C 00 47 47.85 -11 36 52.7 r J95
2009-09-13 01:38:45 C 00 47 48.61 -11 36 54.6 r J95
2009-09-13 07:04:03 C 00 48 20.48 -11 37 27.3 r I20
2009-09-13 07:09:41 C 00 48 21.01 -11 37 28.2 r I20
2009-09-13 07:15:25 C 00 48 21.53 -11 37 29.1 r I20
2009-09-14 10:30:41 C 00 51 07.59 -11 44 02.3 o 291
2009-09-14 10:36:10 C 00 51 08.19 -11 44 02.4 o 291
2009-09-14 10:41:29 C 00 51 08.70 -11 44 03.4 o 291
2009-09-15 05:03:16 C 00 53 05.56 -11 48 04.6 r H55
2009-09-15 05:09:25 C 00 53 06.18 -11 48 06.3 r H55
2009-09-15 05:16:57 C 00 53 06.91 -11 48 07.8 r H55
2009-09-15 07:07:57 C 00 53 18.54 -11 48 29.4 o 291
2009-09-15 07:13:20 C 00 53 19.07 -11 48 30.5 o 291
2009-09-15 07:18:41 C 00 53 19.61 -11 48 31.9 o 291
2009-09-16 06:29:26 C 00 55 49.14 -11 53 25.8 o 291
2009-09-16 06:35:17 C 00 55 49.66 -11 53 27.0 o 291