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
2004-10-10 02:53:47 C 21 16 04.62 +30 13 37.6 r 715
2023-07-06 09:43:34 C 00 49 08.958 +13 52 25.36 V G96
2023-07-06 09:51:45 C 00 49 09.185 +13 52 47.89 V G96
2023-07-06 09:59:55 C 00 49 09.408 +13 53 10.25 V G96
2023-07-06 10:08:07 C 00 49 09.674 +13 53 32.93 V G96
2023-07-06 10:58:01 C 00 49 11.125 +13 55 50.95 V I52
2023-07-06 11:02:06 C 00 49 11.262 +13 56 02.18 V I52
2023-07-06 11:07:08 C 00 49 11.417 +13 56 15.94 V I52
2023-07-07 00:54:32 C 00 49 38.215 +14 33 52.70 V J95
2023-07-07 01:15:45 C 00 49 38.830 +14 34 50.52 V J95
2023-07-07 01:25:40 C 00 49 39.18 +14 35 18.7 V L01
2023-07-07 01:28:41 C 00 49 39.23 +14 35 27.8 V L01
2023-07-07 01:37:07 C 00 49 39.463 +14 35 48.80 V J95
2023-07-07 01:37:10 C 00 49 39.55 +14 35 50.7 V L01
2023-07-07 01:42:54 C 00 49 39.65 +14 36 05.8 V L01
2023-07-07 01:46:07 C 00 49 39.71 +14 36 14.9 V L01
2023-07-07 02:40:32 C 00 49 41.42 +14 39 04.5 Z M49
2023-07-07 03:29:37 C 00 49 42.80 +14 41 18.5 Z M49
2023-07-07 04:18:42 C 00 49 44.09 +14 43 31.9 Z M49
2023-07-27 01:12:37 C 00 57 41.22 +32 59 20.0 X C95
2023-07-27 02:00:35 C 00 57 40.93 +33 00 50.8 X C95
2023-09-08 08:05:21 C 00 03 43.290 +50 39 41.98 V G96
2023-09-08 08:12:53 C 00 03 42.620 +50 39 43.06 V G96
2023-09-08 08:20:26 C 00 03 41.936 +50 39 43.70 V G96
2023-11-11 03:50:01 C 23 14 33.670 +36 38 39.70 V V00
2023-11-11 03:50:54 C 23 14 33.684 +36 38 39.37 V V00
2023-11-11 03:57:57 C 23 14 33.878 +36 38 34.40 V V00
2023-11-11 03:58:49 C 23 14 33.889 +36 38 34.26 V V00
2023-11-11 04:05:52 C 23 14 34.098 +36 38 30.37 V V00
2023-11-11 04:06:45 C 23 14 34.134 +36 38 28.90 V V00
2023-11-11 04:13:47 C 23 14 34.285 +36 38 25.04 V V00
2023-11-11 04:14:40 C 23 14 34.328 +36 38 24.43 V V00