2021 RZ122

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5555436370 ± 7.61e-06
Semi-major axis (a)2.7050868103 AU ± 5.07e-05
Inclination (i)15.33130943° ± 8.42e-05
Long. of Asc. Node (Ω)16.49720029° ± 9.06e-05
Arg. of Perihelion (ω)352.32881013° ± 5.61e-05
Mean Anomaly (M)331.04222151° ± 9.27e-03
Mean Motion (n)0.2215340392°/day ± 6.23e-06
Perihelion dist (q)1.20229305 AU ± 3.05e-05
Aphelion dist (Q)4.20788058 AU ± 8.15e-05
Orbital Period4.44909634 yr ± 1.25e-04
Physical Parameters
H (abs. magnitude)20.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.321″
Uncertainty1
Orbit TypeAmor
MOID0.202547 AU
Observations Used75
Oppositions1
Arc Total2021-2022
First Observation Used2021-09-10
Last Observation Used2022-01-07
Observations (78)
Date Type RA Dec Mag Band Observatory
2021-11-06 17:31:22 C 22 27 14.75 -01 27 57.8 Z C95
2021-11-06 17:51:08 C 22 27 16.80 -01 27 10.1 Z C95
2021-11-06 18:12:38 C 22 27 19.15 -01 26 20.6 Z C95
2021-11-10 03:53:32 C 22 36 27.12 +01 42 04.9 V G96
2021-11-10 04:01:37 C 22 36 28.01 +01 42 22.9 V G96
2021-11-10 04:09:42 C 22 36 28.85 +01 42 41.3 V G96
2021-11-10 04:17:49 C 22 36 29.76 +01 42 59.3 V G96
2021-11-11 02:44:03 C 22 39 02.40 +02 33 03.4 V I52
2021-11-11 02:45:09 C 22 39 02.53 +02 33 06.2 V I52
2021-11-11 02:47:38 C 22 39 02.78 +02 33 11.3 V I52
2021-11-11 02:50:06 C 22 39 03.03 +02 33 17.3 V I52
2021-12-03 03:15:26 C 23 41 03.74 +18 27 49.7 V I52
2021-12-03 03:18:00 C 23 41 04.10 +18 27 53.4 V I52
2021-12-03 03:23:52 C 23 41 04.73 +18 28 01.3 V I52
2021-12-03 03:28:09 C 23 41 05.22 +18 28 07.4 V I52
2021-12-06 04:15:00 C 23 49 53.94 +20 07 03.8 o 691
2021-12-06 04:26:35 C 23 49 55.28 +20 07 18.6 o 691
2021-12-06 04:38:11 C 23 49 56.66 +20 07 33.9 o 691
2021-12-08 02:26:31 C 23 55 31.62 +21 06 16.0 o 291
2021-12-08 02:36:14 C 23 55 32.75 +21 06 27.1 o 291
2021-12-08 02:45:55 C 23 55 33.88 +21 06 39.8 o 291
2021-12-09 02:47:35 C 23 58 29.79 +21 36 22.2 V G96
2021-12-09 02:55:52 C 23 58 30.81 +21 36 32.2 V G96
2021-12-09 03:04:11 C 23 58 31.76 +21 36 42.7 V G96
2022-01-07 06:03:09 C 01 24 51.30 +31 43 07.1 V V06
2022-01-07 06:10:00 C 01 24 52.15 +31 43 10.7 V V06
2022-01-07 06:16:52 C 01 24 53.03 +31 43 14.5 V V06
2022-01-07 06:23:44 C 01 24 53.82 +31 43 18.8 V V06