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
2024-10-20 10:59:53 C 00 52 56.441 +23 35 51.09 X F52
2024-10-20 11:14:20 C 00 52 56.502 +23 35 43.92 X F52
2024-10-20 11:43:08 C 00 52 56.628 +23 35 29.61 X F52
2024-10-21 06:54:59 C 00 53 09.684 +23 26 21.23 X F52
2024-10-21 07:08:25 C 00 53 09.738 +23 26 15.10 X F52
2024-10-21 07:35:18 C 00 53 09.846 +23 26 02.54 X F52
2024-10-24 12:08:51 C 00 54 02.29 +22 49 04.6 V D29
2024-10-24 12:29:13 C 00 54 02.46 +22 48 55.6 V D29
2024-10-28 04:14:29 C 00 55 18.458 +22 06 35.96 V G96
2024-10-28 04:22:04 C 00 55 18.563 +22 06 32.15 V G96
2024-10-28 04:29:39 C 00 55 18.635 +22 06 28.37 V G96
2024-10-28 04:37:12 C 00 55 18.710 +22 06 25.38 V G96
2024-11-02 05:57:06 C 00 57 36.739 +21 09 43.30 X F52
2024-11-02 06:17:12 C 00 57 37.082 +21 09 34.57 X F52
2024-11-02 06:37:23 C 00 57 37.418 +21 09 25.79 X F52
2024-11-02 06:57:38 C 00 57 37.751 +21 09 16.82 X F52
2024-11-03 06:19:18 C 00 58 09.014 +20 58 46.46 X F52
2024-11-03 06:38:23 C 00 58 09.354 +20 58 38.10 X F52
2024-11-03 06:57:30 C 00 58 09.690 +20 58 29.77 X F52
2024-11-03 07:16:41 C 00 58 10.034 +20 58 21.42 X F52
2024-11-06 12:47:55 C 01 00 03.96 +20 24 49.5 V D29
2024-11-06 13:08:17 C 01 00 04.63 +20 24 38.3 V D29