IAA RAS IAA Minor Planet Database

303262 (2004 RJ84)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3103616587 ± 2.26e-08
Semi-major axis (a)1.0940944718 AU ± 8.32e-10
Inclination (i)13.22941875° ± 2.47e-06
Long. of Asc. Node (Ω)342.90495338° ± 6.70e-06
Arg. of Perihelion (ω)189.84937945° ± 9.30e-06
Mean Anomaly (M)22.59909035° ± 7.98e-06
Mean Motion (n)0.8612515979°/day ± 9.83e-10
Perihelion dist (q)0.75452950 AU ± 2.47e-08
Aphelion dist (Q)1.43365945 AU ± 2.47e-08
Orbital Period1.14441156 yr ± 1.31e-09
Physical Parameters
H (abs. magnitude)18.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.315″
Uncertainty0
Orbit TypeApollo
MOID0.206314 AU
Observations Used687
Oppositions3
Arc Total1997-2021
First Observation Used1997-09-01
Last Observation Used2021-10-02
Observations (727)
Date Type RA Dec Mag Band Observatory
2020-09-18 00:06:54 C 00 31 38.28 +18 03 13.6 – V 160
2020-09-18 00:09:56 C 00 31 37.97 +18 03 14.8 – V 160
2020-09-18 03:42:05 C 00 31 10.52 +18 04 31.4 – V C95
2020-09-18 04:00:50 C 00 31 08.12 +18 04 38.2 – V C95
2020-09-18 12:35:18 C 00 30 03.401 +18 07 52.85 – U F51
2020-09-18 13:03:50 C 00 29 59.635 +18 08 02.68 – U F51
2020-09-18 13:33:26 C 00 29 55.737 +18 08 12.80 – U F51
2020-09-18 14:01:33 C 00 29 52.044 +18 08 22.36 – U F51
2020-09-18 22:51:40 C 00 28 45.60 +18 11 21.7 – V 160
2020-09-18 22:53:39 C 00 28 45.32 +18 11 23.0 – V 160
2020-09-19 22:04:47 C 00 25 45.76 +18 19 08.3 – V 160
2020-09-19 22:09:04 C 00 25 45.18 +18 19 09.8 – V 160
2020-09-19 22:13:15 C 00 25 44.62 +18 19 11.4 – V 160
2020-09-20 06:54:02 C 00 24 36.36 +18 22 01.2 – V 703
2020-09-20 07:01:37 C 00 24 35.27 +18 22 03.5 – V 703
2020-09-20 07:09:14 C 00 24 34.27 +18 22 06.2 – V 703
2020-09-20 07:16:50 C 00 24 33.22 +18 22 07.8 – V 703
2020-09-20 12:00:33 C 00 23 55.376 +18 23 40.36 – U F51
2020-09-20 12:19:41 C 00 23 52.741 +18 23 46.13 – U F51
2020-09-20 12:38:42 C 00 23 50.143 +18 23 51.75 – U F51
2020-09-20 12:57:34 C 00 23 47.562 +18 23 57.33 – U F51
2020-09-23 07:48:24 C 00 14 48.25 +18 42 04.8 – V 703
2020-09-23 07:56:33 C 00 14 47.12 +18 42 06.1 – V 703
2020-09-23 08:04:41 C 00 14 45.94 +18 42 08.4 – V 703
2020-09-23 08:12:49 C 00 14 44.80 +18 42 10.4 – V 703
2020-09-23 11:55:18 C 00 14 14.04 +18 43 05.2 – V T05
2020-09-23 11:59:56 C 00 14 13.37 +18 43 06.8 – V T05
2020-09-23 12:09:51 C 00 14 11.95 +18 43 08.9 – V T05
2020-09-23 12:24:24 C 00 14 09.87 +18 43 12.0 – V T05
2020-09-24 13:32:32 C 00 10 43.05 +18 48 32.9 – q D29
2020-09-24 13:52:54 C 00 10 40.37 +18 48 38.6 – q D29
2020-09-24 14:13:16 C 00 10 37.22 +18 48 41.9 – q D29
2020-09-24 22:11:26 C 00 09 30.33 +18 50 11.4 – V K88
2020-09-24 22:12:48 C 00 09 30.13 +18 50 11.8 – V K88
2020-09-24 22:14:13 C 00 09 29.93 +18 50 12.0 – V K88
2020-09-25 08:29:56 C 00 08 04.63 +18 52 15.6 – V T08
2020-09-25 08:32:41 C 00 08 04.23 +18 52 16.1 – V T08
2020-09-25 08:40:06 C 00 08 03.16 +18 52 17.6 – V T08
2020-09-25 08:49:25 C 00 08 01.80 +18 52 19.4 – V T08
2020-09-26 06:24:48 C 00 05 00.23 +18 55 51.9 – V 703
2020-09-26 06:32:19 C 00 04 59.16 +18 55 52.6 – V 703
2020-09-26 06:39:51 C 00 04 58.02 +18 55 54.3 – V 703
2020-09-27 03:42:53 C 00 02 01.24 +18 58 53.1 – V G96
2020-09-27 03:50:19 C 00 02 00.16 +18 58 54.0 – V G96
2020-09-27 03:57:45 C 00 01 59.09 +18 58 55.2 – V G96
2020-09-27 04:05:12 C 00 01 58.00 +18 58 56.3 – V G96
2020-09-27 08:05:14 C 00 01 24.005 +18 59 31.95 – U F52
2020-09-27 08:22:52 C 00 01 21.427 +18 59 34.44 – U F52
2020-09-29 09:45:16 C 23 54 22.84 +19 04 23.2 – V T08
2020-09-29 10:04:16 C 23 54 20.06 +19 04 23.8 – V T08