2021 RY122

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4074207558 ± 3.12e-08
Semi-major axis (a)2.1016506344 AU ± 7.94e-09
Inclination (i)4.63884968° ± 1.09e-06
Long. of Asc. Node (Ω)282.68104397° ± 2.71e-05
Arg. of Perihelion (ω)58.19310415° ± 3.44e-05
Mean Anomaly (M)146.52807470° ± 5.81e-06
Mean Motion (n)0.3234979190°/day ± 1.83e-09
Perihelion dist (q)1.24539454 AU ± 6.57e-08
Aphelion dist (Q)2.95790672 AU ± 6.65e-08
Orbital Period3.04677782 yr ± 1.73e-08
Physical Parameters
H (abs. magnitude)21.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.104″
Uncertainty0
Orbit TypeAmor
MOID0.246003 AU
Observations Used107
Oppositions2
Arc Total2021-2024
First Observation Used2021-08-07
Last Observation Used2024-11-06
Observations (122)
Date Type RA Dec Mag Band Observatory
2024-08-08 10:45:10 C 23 54 11.222 +12 52 05.24 X F52
2024-08-08 11:03:10 C 23 54 12.610 +12 52 28.29 X F52
2024-08-08 11:21:11 C 23 54 13.989 +12 52 51.16 X F52
2024-08-13 10:37:50 C 00 03 49.809 +15 19 53.57 X F52
2024-08-13 10:52:01 C 00 03 50.811 +15 20 11.02 X F52
2024-08-13 11:06:11 C 00 03 51.789 +15 20 27.97 X F52
2024-08-13 11:20:22 C 00 03 52.820 +15 20 44.87 X F52
2024-08-17 10:53:04 C 00 11 05.194 +17 12 29.16 X F52
2024-08-17 11:07:20 C 00 11 06.151 +17 12 45.43 X F52
2024-08-17 11:21:33 C 00 11 07.074 +17 13 01.70 X F52
2024-09-10 07:34:25 C 00 41 55.493 +25 13 39.29 V G96
2024-09-10 07:42:44 C 00 41 55.640 +25 13 43.07 V G96
2024-09-10 07:51:01 C 00 41 55.835 +25 13 47.14 V G96
2024-09-10 07:59:19 C 00 41 56.036 +25 13 51.31 V G96
2024-09-13 08:15:28 C 00 44 07.535 +25 44 59.11 X F51
2024-09-13 08:34:46 C 00 44 07.944 +25 45 07.30 X F51
2024-09-13 08:53:58 C 00 44 08.353 +25 45 15.30 X F51
2024-09-13 09:13:13 C 00 44 08.748 +25 45 23.12 X F51
2024-09-26 08:19:31 C 00 49 39.530 +26 36 47.06 X F52
2024-09-26 08:36:40 C 00 49 39.570 +26 36 46.84 X F52
2024-09-26 08:53:50 C 00 49 39.609 +26 36 46.57 X F52
2024-09-26 09:11:00 C 00 49 39.638 +26 36 46.23 X F52
2024-09-30 09:15:09 C 00 50 21.859 +26 26 55.79 U I41
2024-09-30 09:50:11 C 00 50 21.830 +26 26 49.49 U I41
2024-09-30 10:18:27 C 00 50 21.811 +26 26 44.48 U I41
2024-09-30 10:50:44 C 00 50 21.811 +26 26 38.29 U I41
2024-10-08 06:48:00 C 00 51 14.313 +25 38 47.05 X F52
2024-10-08 07:22:38 C 00 51 14.248 +25 38 36.51 X F52
2024-10-08 07:39:56 C 00 51 14.212 +25 38 31.07 X F52
2024-10-09 07:55:08 C 00 51 19.702 +25 30 04.10 X F52
2024-10-09 08:15:22 C 00 51 19.641 +25 29 57.25 X F52
2024-10-09 08:35:37 C 00 51 19.578 +25 29 50.42 X F52
2024-10-09 08:56:06 C 00 51 19.508 +25 29 43.43 X F52
2024-10-11 07:58:52 C 00 51 31.534 +25 12 06.15 X F51
2024-10-11 08:15:23 C 00 51 31.487 +25 12 00.22 X F51
2024-10-11 08:23:14 C 00 51 30.164 +25 11 52.04 V G96
2024-10-11 08:30:41 C 00 51 30.164 +25 11 49.16 V G96
2024-10-11 08:32:01 C 00 51 31.441 +25 11 53.93 X F51
2024-10-11 08:38:08 C 00 51 30.132 +25 11 46.14 V G96
2024-10-11 08:45:36 C 00 51 30.118 +25 11 43.04 V G96
2024-10-11 08:49:01 C 00 51 31.405 +25 11 47.49 X F51
2024-10-13 07:24:27 C 00 51 45.173 +24 52 58.81 X F51
2024-10-13 07:33:10 C 00 51 45.146 +24 52 55.55 X F52
2024-10-13 07:50:50 C 00 51 45.143 +24 52 48.75 X F51
2024-10-13 08:01:56 C 00 51 45.114 +24 52 44.19 X F52
2024-10-13 08:04:02 C 00 51 45.110 +24 52 43.47 X F51
2024-10-13 08:16:18 C 00 51 45.096 +24 52 38.49 X F52
2024-10-20 07:13:02 C 00 52 55.839 +23 37 37.77 X F51
2024-10-20 07:26:16 C 00 52 55.892 +23 37 31.94 X F51
2024-10-20 07:39:31 C 00 52 55.924 +23 37 25.87 X F51