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
2021-08-07 13:27:50 C 01 55 05.843 +21 10 50.14 V F51
2021-08-07 13:48:24 C 01 55 08.276 +21 11 09.76 V F51
2021-08-08 13:08:22 C 01 58 00.995 +21 33 05.14 V F51
2021-08-08 13:26:08 C 01 58 03.120 +21 33 22.09 V F51
2021-08-08 13:44:06 C 01 58 05.252 +21 33 39.16 V F51
2021-09-08 12:37:07 C 03 15 10.642 +30 04 51.13 U F52
2021-09-08 12:53:43 C 03 15 11.840 +30 04 58.84 U F52
2021-09-08 13:10:18 C 03 15 13.036 +30 05 06.40 U F52
2021-09-08 13:26:55 C 03 15 14.222 +30 05 13.88 U F52
2021-10-03 11:00:45 C 03 42 10.168 +32 34 37.59 V F52
2021-10-03 11:18:01 C 03 42 10.249 +32 34 38.87 V F52
2021-10-03 11:35:18 C 03 42 10.344 +32 34 40.22 V F52
2021-10-14 10:16:40 C 03 40 39.450 +32 25 29.99 U F51
2021-10-14 10:34:18 C 03 40 39.010 +32 25 28.06 U F51
2021-10-14 11:09:55 C 03 40 38.075 +32 25 24.18 U F51
2021-10-27 10:20:27 C 03 30 01.36 +31 10 39.9 V G96
2021-10-27 10:29:33 C 03 30 00.93 +31 10 35.6 V G96
2021-10-27 10:37:08 C 03 30 00.58 +31 10 33.2 V G96
2021-10-27 10:44:42 C 03 30 00.21 +31 10 30.2 V G96
2021-10-30 13:43:43 C 03 26 32.049 +30 42 48.55 U F52
2021-10-30 14:01:03 C 03 26 31.147 +30 42 41.37 U F52
2021-10-30 14:18:28 C 03 26 30.254 +30 42 34.10 U F52
2021-10-30 14:35:53 C 03 26 29.360 +30 42 26.76 U F52
2021-10-31 06:02:17 C 03 25 46.13 +30 36 16.5 u H21
2021-10-31 06:03:10 C 03 25 46.53 +30 36 17.3 o 691
2021-10-31 06:11:24 C 03 25 45.65 +30 36 12.8 u H21
2021-10-31 06:11:48 C 03 25 46.07 +30 36 13.7 o 691
2021-10-31 06:20:27 C 03 25 45.62 +30 36 10.6 o 691
2021-11-05 06:53:03 C 03 19 50.70 +29 44 01.6 V G96
2021-11-05 07:00:27 C 03 19 50.32 +29 43 58.2 V G96
2021-11-05 07:07:52 C 03 19 49.94 +29 43 54.9 V G96
2021-11-05 07:15:18 C 03 19 49.46 +29 43 51.0 V G96
2021-11-06 08:29:53 C 03 18 35.254 +29 32 08.58 U F52
2021-11-06 08:46:19 C 03 18 34.368 +29 32 01.17 U F52
2021-11-06 09:02:44 C 03 18 33.484 +29 31 53.68 U F52
2021-11-06 09:19:07 C 03 18 32.600 +29 31 46.15 U F52
2021-11-08 08:43:02 C 03 16 13.552 +29 09 04.39 U F51
2021-11-08 08:49:57 C 03 16 13.174 +29 09 01.17 U F51
2021-11-08 08:56:50 C 03 16 12.810 +29 08 58.02 U F51
2021-11-08 09:03:42 C 03 16 12.445 +29 08 54.70 U F51
2024-06-07 13:50:24 C 21 32 05.852 -14 47 20.43 V F52
2024-06-07 14:13:04 C 21 32 08.054 -14 47 03.25 V F52
2024-06-07 14:24:24 C 21 32 09.127 -14 46 54.83 V F52
2024-06-18 13:25:55 C 21 58 12.790 -11 08 32.15 V F51
2024-06-18 13:42:41 C 21 58 14.385 -11 08 17.09 V F51
2024-06-18 13:59:28 C 21 58 15.971 -11 08 01.69 V F51
2024-06-18 14:16:16 C 21 58 17.568 -11 07 46.97 V F51
2024-07-01 12:33:06 C 22 29 00.859 -05 59 53.13 X F52
2024-07-01 12:50:13 C 22 29 02.465 -05 59 34.67 X F52
2024-07-01 13:24:21 C 22 29 05.680 -05 58 57.96 X F52