2021 RR3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5568572037 ± 2.00e+00
Semi-major axis (a)2.5344133349 AU ± 3.00e+00
Inclination (i)6.94012249° ± 4.00e+00
Long. of Asc. Node (Ω)341.82580591° ± 5.00e+00
Arg. of Perihelion (ω)2.66377786° ± 6.00e+00
Mean Anomaly (M)15.31289871° ± 3.33e-01
Mean Motion (n)0.2442604300°/day ± 4.34e-01
Perihelion dist (q)1.12311020 AU ± 5.24e+00
Aphelion dist (Q)3.94598720 AU ± 6.89e+00
Orbital Period4.03506900 yr ± 7.16e+00
Physical Parameters
H (abs. magnitude)25.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.162″
Uncertainty3
Orbit TypeAmor
MOID0.113253 AU
Observations Used23
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-09-13
Observations (24)
Date Type RA Dec Mag Band Observatory
2021-08-31 09:39:55 C 22 17 20.602 -16 39 37.60 V F51
2021-09-08 08:50:11 C 22 49 00.815 -03 00 59.58 U F51
2021-09-08 08:51:10 C 22 49 00.982 -03 00 54.80 U F51
2021-09-08 09:06:50 C 22 49 03.203 -02 59 47.32 U F51
2021-09-08 09:07:49 C 22 49 03.346 -02 59 43.01 U F51
2021-09-08 09:23:25 C 22 49 05.569 -02 58 35.61 U F51
2021-09-08 09:24:24 C 22 49 05.698 -02 58 31.60 U F51
2021-09-08 09:46:03 C 22 49 08.772 -02 56 57.91 U F51
2021-09-08 13:06:59 C 22 49 37.610 -02 42 29.64 V F51
2021-09-08 13:07:58 C 22 49 37.766 -02 42 25.43 V F51
2021-09-08 22:41:26 C 22 51 14.40 -02 01 44.8 V L01
2021-09-08 22:44:37 C 22 51 14.89 -02 01 30.9 V L01
2021-09-08 22:47:50 C 22 51 15.33 -02 01 17.3 V L01
2021-09-08 22:51:03 C 22 51 15.77 -02 01 03.7 V L01
2021-09-08 22:54:16 C 22 51 16.26 -02 00 49.5 V L01
2021-09-08 23:07:08 C 22 51 18.32 -01 59 59.4 V 033
2021-09-08 23:09:12 C 22 51 18.61 -01 59 50.6 V 033
2021-09-08 23:11:17 C 22 51 18.92 -01 59 41.6 V 033
2021-09-10 06:06:35 C 22 56 19.09 +00 12 16.4 V G96
2021-09-10 06:18:27 C 22 56 20.76 +00 13 06.0 V G96
2021-09-10 06:26:34 C 22 56 21.90 +00 13 40.5 V G96
2021-09-10 06:36:38 C 22 56 23.36 +00 14 22.9 V G96
2021-09-13 08:32:33 C 23 08 01.618 +05 16 32.79 U F51
2021-09-13 08:49:29 C 23 08 03.898 +05 17 39.61 U F51