IAA RAS IAA Minor Planet Database

2021 RX3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1029637065 ± 4.17e-06
Semi-major axis (a)1.2158658672 AU ± 1.00e-05
Inclination (i)2.94861318° ± 1.29e-04
Long. of Asc. Node (Ω)322.04878203° ± 4.14e-04
Arg. of Perihelion (ω)39.62266104° ± 2.15e-03
Mean Anomaly (M)36.91346018° ± 1.27e-02
Mean Motion (n)0.7351632280°/day ± 9.10e-06
Perihelion dist (q)1.09067581 AU ± 1.03e-05
Aphelion dist (Q)1.34105592 AU ± 1.22e-05
Orbital Period1.34069040 yr ± 1.66e-05
Physical Parameters
H (abs. magnitude)25.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.226″
Uncertainty2
Orbit TypeAmor
MOID0.088059 AU
Observations Used45
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-07
Last Observation Used2021-11-01
Observations (45)
Date Type RA Dec Mag Band Observatory
2021-09-07 07:25:10 C 23 45 07.48 +13 51 55.5 – V G96
2021-09-07 07:33:16 C 23 45 07.21 +13 52 07.4 – V G96
2021-09-07 07:41:23 C 23 45 06.86 +13 52 19.8 – V G96
2021-09-07 07:49:31 C 23 45 06.61 +13 52 31.7 – V G96
2021-09-07 10:02:21 C 23 45 02.25 +13 55 45.7 – V V06
2021-09-07 10:10:20 C 23 45 02.02 +13 55 57.0 – V V06
2021-09-07 10:18:20 C 23 45 01.76 +13 56 08.2 – V V06
2021-09-07 10:26:19 C 23 45 01.53 +13 56 19.2 – V V06
2021-09-07 12:31:12 C 23 45 01.230 +13 59 44.89 – V F52
2021-09-07 12:45:56 C 23 45 00.731 +14 00 05.77 – V F52
2021-09-07 13:00:42 C 23 45 00.231 +14 00 27.09 – V F52
2021-09-07 13:15:29 C 23 44 59.750 +14 00 48.06 – V F52
2021-09-07 22:52:32 C 23 44 58.08 +14 14 12.7 – V 033
2021-09-07 22:57:42 C 23 44 57.93 +14 14 20.4 – V 033
2021-09-07 23:02:51 C 23 44 57.78 +14 14 28.2 – V 033
2021-09-08 08:14:52 C 23 44 49.28 +14 28 09.3 – V 734
2021-09-08 08:31:56 C 23 44 48.69 +14 28 31.9 – V 734
2021-09-08 23:21:05 C 23 44 40.91 +14 49 43.2 – V 033
2021-09-08 23:26:15 C 23 44 40.74 +14 49 50.9 – V 033
2021-09-08 23:31:33 C 23 44 40.60 +14 49 58.2 – V 033
2021-09-09 04:21:24 C 23 44 39.41 +14 57 08.0 – u H21
2021-09-09 04:33:28 C 23 44 39.03 +14 57 25.8 – u H21
2021-09-09 04:46:13 C 23 44 38.64 +14 57 44.4 – u H21
2021-09-13 09:04:15 C 23 43 10.45 +17 15 17.2 – o 291
2021-09-13 09:09:06 C 23 43 10.31 +17 15 24.1 – o 291
2021-09-13 09:13:56 C 23 43 10.12 +17 15 30.6 – o 291
2021-09-13 10:53:41 C 23 43 10.348 +17 18 02.14 – V T12
2021-09-13 10:54:49 C 23 43 10.303 +17 18 03.64 – V T12
2021-09-16 07:30:57 C 23 42 03.97 +18 43 20.7 – V 734
2021-09-16 07:50:39 C 23 42 03.20 +18 43 44.0 – V 734
2021-09-16 08:09:20 C 23 42 02.48 +18 44 05.0 – V 734
2021-10-04 05:43:37 C 23 37 14.584 +24 37 20.30 – U F51
2021-10-04 06:02:29 C 23 37 14.275 +24 37 30.55 – U F51
2021-10-04 06:39:58 C 23 37 13.526 +24 37 50.74 – U F51
2021-10-06 12:00:45 C 23 37 11.065 +24 58 24.30 – U F51
2021-10-06 12:18:20 C 23 37 10.837 +24 58 28.24 – U F51
2021-10-06 12:35:45 C 23 37 10.611 +24 58 32.45 – U F51
2021-10-06 12:53:12 C 23 37 10.435 +24 58 36.13 – U F51
2021-10-18 06:36:37 C 23 42 19.17 +25 42 12.1 – V 695
2021-10-18 06:57:42 C 23 42 19.45 +25 42 11.0 – V 695
2021-10-18 07:18:46 C 23 42 19.73 +25 42 10.0 – V 695
2021-11-01 10:29:23 C 23 58 27.188 +25 04 08.72 – U F51
2021-11-01 10:47:04 C 23 58 28.026 +25 04 03.99 – U F51
2021-11-01 11:04:42 C 23 58 28.919 +25 03 59.07 – U F51
2021-11-01 11:22:22 C 23 58 29.800 +25 03 54.12 – U F51