2021 RL22

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4287242888 ± 6.22e-08
Semi-major axis (a)2.2304353919 AU ± 1.47e-08
Inclination (i)39.50575057° ± 1.04e-05
Long. of Asc. Node (Ω)171.27683138° ± 9.35e-06
Arg. of Perihelion (ω)289.50391594° ± 1.84e-05
Mean Anomaly (M)54.52642400° ± 8.54e-06
Mean Motion (n)0.2958883081°/day ± 2.93e-09
Perihelion dist (q)1.27419356 AU ± 1.39e-07
Aphelion dist (Q)3.18667722 AU ± 1.40e-07
Orbital Period3.33107546 yr ± 3.30e-08
Physical Parameters
H (abs. magnitude)19.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.297″
Uncertainty0
Orbit TypeAmor
MOID0.511284 AU
Observations Used91
Oppositions8
Arc Total2012-2024
First Observation Used2012-03-14
Last Observation Used2024-08-24
Observations (91)
Date Type RA Dec Mag Band Observatory
2012-03-14 06:23:10 C 06 42 30.287 -12 19 45.11 V F51
2012-03-14 06:41:52 C 06 42 32.577 -12 19 00.24 V F51
2012-03-14 07:00:58 C 06 42 34.945 -12 18 13.96 V F51
2012-03-14 07:18:57 C 06 42 37.165 -12 17 30.36 V F51
2014-09-04 09:06:33 C 22 12 57.083 +06 46 11.87 V F51
2014-09-04 09:23:15 C 22 12 56.283 +06 45 57.36 V F51
2014-09-04 09:40:00 C 22 12 55.505 +06 45 42.40 V F51
2014-09-04 09:56:49 C 22 12 54.699 +06 45 26.93 V F51
2014-09-15 09:22:36 C 22 01 24.668 +02 37 54.56 V F51
2014-09-15 09:40:12 C 22 01 23.935 +02 37 36.77 V F51
2014-09-15 09:57:54 C 22 01 23.141 +02 37 19.63 V F51
2014-09-15 10:15:37 C 22 01 22.370 +02 37 01.65 V F51
2014-10-01 05:51:04 C 21 48 37.547 -03 31 35.87 V F51
2014-10-01 06:09:35 C 21 48 37.015 -03 31 54.12 V F51
2018-12-13 15:27:54 C 13 04 10.558 -12 24 33.14 V F51
2018-12-13 15:37:11 C 13 04 11.456 -12 24 31.01 V F51
2018-12-13 15:41:49 C 13 04 11.918 -12 24 29.37 V F51
2019-02-08 13:53:16 C 14 46 54.960 +00 18 29.34 V F51
2019-02-08 14:12:00 C 14 46 55.827 +00 18 47.21 V F51
2019-02-08 14:28:57 C 14 46 56.582 +00 19 03.77 V F51
2019-02-09 14:08:15 C 14 48 02.104 +00 42 06.57 V F51
2019-04-22 11:57:54 C 14 33 19.783 +31 58 57.61 V F51
2019-04-22 12:10:16 C 14 33 19.138 +31 59 04.75 V F51
2019-04-22 12:22:56 C 14 33 18.474 +31 59 11.50 V F51
2019-04-22 12:36:30 C 14 33 17.765 +31 59 19.79 V F51
2021-09-14 09:56:28 C 03 03 56.88 -15 23 28.0 V G96
2021-09-14 10:07:19 C 03 03 57.50 -15 23 47.0 V G96
2021-09-14 10:16:42 C 03 03 57.98 -15 24 03.9 V G96
2021-09-14 10:24:22 C 03 03 58.35 -15 24 17.0 V G96
2021-09-14 12:03:14 C 03 04 03.39 -15 27 10.9 V G96
2021-09-14 12:04:20 C 03 04 03.45 -15 27 13.1 V G96
2021-09-14 12:06:29 C 03 04 03.53 -15 27 17.2 V G96
2021-09-15 07:29:34 C 03 05 05.55 -16 01 32.4 V 807
2021-09-15 07:33:17 C 03 05 05.74 -16 01 38.9 V 807
2021-09-15 07:37:32 C 03 05 05.95 -16 01 46.5 V 807
2021-09-16 10:34:36 C 03 06 30.77 -16 50 30.2 V G96
2021-09-16 11:06:50 C 03 06 32.36 -16 51 28.6 V G96
2021-09-16 11:07:56 C 03 06 32.46 -16 51 30.7 V G96
2021-09-16 11:21:45 C 03 06 33.12 -16 51 55.4 V G96
2021-09-18 09:24:29 C 03 08 55.59 -18 16 49.4 V G96
2021-09-18 09:30:13 C 03 08 55.88 -18 17 00.0 V G96
2021-09-18 09:35:57 C 03 08 56.10 -18 17 11.2 V G96
2021-09-27 13:55:31 C 03 19 22.45 -25 30 39.6 V 474
2021-09-27 14:03:59 C 03 19 22.80 -25 30 57.3 V 474
2021-09-27 14:12:27 C 03 19 23.15 -25 31 14.7 V 474
2021-09-29 11:31:23 C 03 21 19.276 -27 04 44.90 U F52
2021-09-29 11:45:59 C 03 21 19.832 -27 05 15.40 U F52
2021-09-29 12:00:44 C 03 21 20.419 -27 05 45.70 U F52
2021-10-13 15:20:52 C 03 32 54.81 -38 47 25.4 V 474
2021-10-13 15:25:56 C 03 32 54.95 -38 47 35.1 V 474