2021 RZ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3367359599 ± 1.62e-05
Semi-major axis (a)1.7846980335 AU ± 5.09e-05
Inclination (i)34.83017073° ± 6.52e-04
Long. of Asc. Node (Ω)1.20622999° ± 1.53e-04
Arg. of Perihelion (ω)329.52053684° ± 6.93e-04
Mean Anomaly (M)286.35311015° ± 2.80e-02
Mean Motion (n)0.4133949419°/day ± 1.77e-05
Perihelion dist (q)1.18372603 AU ± 4.44e-05
Aphelion dist (Q)2.38567004 AU ± 7.39e-05
Orbital Period2.38422434 yr ± 1.02e-04
Physical Parameters
H (abs. magnitude)20.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.243″
Uncertainty2
Orbit TypeAmor
MOID0.214455 AU
Observations Used69
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-04
Last Observation Used2021-10-31
Observations (71)
Date Type RA Dec Mag Band Observatory
2021-09-16 09:37:04 C 02 09 01.52 +16 45 46.9 V G96
2021-09-16 09:44:35 C 02 09 00.05 +16 46 20.7 V G96
2021-09-16 09:53:38 C 02 08 58.29 +16 47 01.1 V G96
2021-09-26 09:21:43 C 01 16 01.103 +33 17 32.94 U F52
2021-09-26 09:31:49 C 01 15 58.507 +33 18 09.14 U F52
2021-09-26 09:52:00 C 01 15 53.290 +33 19 21.03 U F52
2021-09-27 12:13:21 C 01 09 14.486 +34 50 08.85 U F51
2021-09-27 12:46:36 C 01 09 05.778 +34 51 59.21 U F51
2021-09-27 13:20:11 C 01 08 56.968 +34 53 50.72 U F51
2021-10-01 19:22:27 C 00 42 44.19 +39 56 33.9 o K88
2021-10-01 19:28:50 C 00 42 42.58 +39 56 51.1 o K88
2021-10-01 19:35:13 C 00 42 40.89 +39 57 08.1 o K88
2021-10-02 19:19:54 C 00 36 32.81 +40 56 26.4 o K88
2021-10-02 19:25:01 C 00 36 31.50 +40 56 38.9 o K88
2021-10-02 19:30:06 C 00 36 30.09 +40 56 51.2 o K88
2021-10-03 05:51:31 C 00 33 49.61 +41 21 34.3 V G96
2021-10-03 05:59:04 C 00 33 47.62 +41 21 52.2 V G96
2021-10-03 06:06:37 C 00 33 45.62 +41 22 09.9 V G96
2021-10-03 06:14:09 C 00 33 43.59 +41 22 27.3 V G96
2021-10-31 05:58:49 C 22 40 29.39 +49 54 21.0 V I52
2021-10-31 06:39:42 C 22 40 26.46 +49 54 19.5 V I52