2004 RJ9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6268902379 ± 1.06e-07
Semi-major axis (a)2.8248839041 AU ± 1.01e-07
Inclination (i)23.54302126° ± 2.49e-05
Long. of Asc. Node (Ω)299.69266157° ± 4.68e-05
Arg. of Perihelion (ω)343.07512059° ± 6.97e-05
Mean Anomaly (M)184.49760337° ± 2.07e-05
Mean Motion (n)0.2075923619°/day ± 1.11e-08
Perihelion dist (q)1.05399176 AU ± 3.03e-07
Aphelion dist (Q)4.59577605 AU ± 3.43e-07
Orbital Period4.74789282 yr ± 2.54e-07
Physical Parameters
H (abs. magnitude)19.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.422″
Uncertainty0
Orbit TypeAmor
MOID0.052195 AU
Observations Used77
Oppositions15
Arc Total2004-2023
First Observation Used2004-09-06
Last Observation Used2023-11-11
Observations (82)
Date Type RA Dec Mag Band Observatory
2004-09-06 03:06:47 C 20 28 07.46 +34 55 27.9 19.4 c 704
2004-09-06 03:22:44 C 20 28 08.22 +34 55 25.9 19.8 c 704
2004-09-06 04:10:08 C 20 28 10.49 +34 55 18.1 20.2 c 704
2004-09-07 04:10:13 C 20 29 27.00 +34 51 24.8 19.5 c 704
2004-09-07 04:26:27 C 20 29 27.82 +34 51 21.5 20.3 c 704
2004-09-07 04:42:37 C 20 29 28.54 +34 51 17.9 20.0 c 704
2004-09-07 04:58:56 C 20 29 29.30 +34 51 15.5 20.1 c 704
2004-09-07 05:15:11 C 20 29 30.10 +34 51 13.3 20.0 c 704
2004-09-07 20:03:19 C 20 30 17.74 +34 48 23.7 c 246
2004-09-07 20:05:20 C 20 30 17.82 +34 48 23.9 c 246
2004-09-07 20:06:27 C 20 30 17.90 +34 48 23.7 c 246
2004-09-07 20:08:25 C 20 30 18.02 +34 48 24.7 c 246
2004-09-07 20:09:14 C 20 30 18.13 +34 48 24.2 r 143
2004-09-07 20:09:33 C 20 30 18.07 +34 48 24.4 c 246
2004-09-07 20:11:53 C 20 30 18.21 +34 48 24.1 c 246
2004-09-07 20:22:06 C 20 30 18.72 +34 48 22.2 r 143
2004-09-07 20:29:52 C 20 30 19.16 +34 48 20.7 o 151
2004-09-07 20:32:09 C 20 30 19.27 +34 48 19.3 r A17
2004-09-07 20:35:30 C 20 30 19.43 +34 48 19.7 o 151
2004-09-07 20:38:07 C 20 30 19.54 +34 48 18.9 o 151
2004-09-07 20:38:40 C 20 30 19.58 +34 48 18.4 o 151
2004-09-07 22:01:10 C 20 30 23.66 +34 48 03.1 r A17
2004-09-08 02:31:31 C 20 30 38.76 +34 47 13.8 r 649
2004-09-08 02:36:42 C 20 30 39.01 +34 47 12.6 r 649
2004-09-08 02:41:52 C 20 30 39.25 +34 47 11.7 r 649
2004-09-08 02:47:04 C 20 30 39.55 +34 47 10.4 r 649
2004-09-08 02:52:15 C 20 30 39.74 +34 47 09.9 r 649
2004-09-08 03:59:19 C 20 30 43.49 +34 46 58.5 c 673
2004-09-08 04:08:40 C 20 30 43.94 +34 46 56.7 c 673
2004-09-08 04:14:30 C 20 30 44.22 +34 46 55.6 c 673
2004-09-08 04:20:49 C 20 30 44.51 +34 46 54.4 c 673
2004-09-08 04:52:12 C 20 30 45.50 +34 46 46.3 r 734
2004-09-08 05:12:21 C 20 30 46.42 +34 46 41.9 r 734
2004-09-08 05:20:35 C 20 30 46.91 +34 46 39.9 r 734
2004-09-08 05:43:29 C 20 30 48.04 +34 46 35.7 r 734
2004-09-09 21:46:24 C 20 32 57.18 +34 37 57.7 r J95
2004-09-09 21:57:10 C 20 32 57.80 +34 37 55.5 r J95
2004-09-09 22:12:27 C 20 32 58.52 +34 37 52.3 r J95
2004-09-12 04:44:37 C 20 35 55.43 +34 24 18.1 c 695
2004-09-12 06:25:06 C 20 36 00.53 +34 23 49.4 c 671
2004-09-12 06:34:23 C 20 36 00.96 +34 23 46.9 c 671
2004-09-12 06:38:06 C 20 36 01.16 +34 23 46.0 c 671
2004-09-23 02:16:48 C 20 50 41.34 +32 57 06.8 r 715
2004-09-23 02:26:32 C 20 50 41.85 +32 57 03.0 r 715
2004-09-23 02:55:20 C 20 50 43.38 +32 56 53.9 r 715
2004-10-08 06:04:53 C 21 13 09.08 +30 31 39.6 o 696
2004-10-08 06:13:52 C 21 13 09.61 +30 31 35.2 o 696
2004-10-08 06:16:51 C 21 13 09.83 +30 31 34.4 o 696
2004-10-10 02:16:21 C 21 16 02.23 +30 13 51.9 r 715
2004-10-10 02:34:51 C 21 16 03.36 +30 13 45.5 r 715