2024 RZ21

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7210093716 ± 7.94e-04
Semi-major axis (a)2.7328046276 AU ± 7.29e-03
Inclination (i)0.50737085° ± 3.74e-04
Long. of Asc. Node (Ω)13.82265194° ± 4.90e-03
Arg. of Perihelion (ω)52.07390159° ± 5.81e-03
Mean Anomaly (M)83.84007316° ± 3.32e-01
Mean Motion (n)0.2181721942°/day ± 8.73e-04
Perihelion dist (q)0.76242688 AU ± 2.98e-03
Aphelion dist (Q)4.70318237 AU ± 1.27e-02
Orbital Period4.51765307 yr ± 1.81e-02
Physical Parameters
H (abs. magnitude)25.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.164″
Uncertainty3
Orbit TypeApollo
MOID0.001984 AU
Observations Used32
Oppositions1
Arc Total2024-2024
First Observation Used2024-09-04
Last Observation Used2024-09-20
Observations (40)
Date Type RA Dec Mag Band Observatory
2024-09-04 11:28:08 C 23 48 45.069 -02 59 30.49 V F52
2024-09-04 11:42:30 C 23 48 46.210 -02 59 23.70 V F52
2024-09-04 11:56:56 C 23 48 47.347 -02 59 16.95 V F52
2024-09-12 06:24:20 C 00 18 34.51 -00 21 24.8 V G96
2024-09-12 06:31:52 C 00 18 36.52 -00 21 13.8 V G96
2024-09-12 06:39:23 C 00 18 38.48 -00 21 03.0 V G96
2024-09-12 06:46:53 C 00 18 40.45 -00 20 51.9 V G96
2024-09-12 10:51:37 C 00 19 49.092 -00 14 19.65 X F51
2024-09-12 11:10:00 C 00 19 53.981 -00 13 51.03 X F51
2024-09-12 11:28:23 C 00 19 58.907 -00 13 22.08 X F51
2024-09-12 11:46:38 C 00 20 03.793 -00 12 53.43 X F51
2024-09-12 12:07:49 C 00 20 09.477 -00 12 20.04 V F51
2024-09-12 12:09:00 C 00 20 09.796 -00 12 18.28 V F51
2024-09-12 14:41:24 C 00 20 51.852 -00 08 15.05 V F51
2024-09-12 14:42:34 C 00 20 52.206 -00 08 13.04 V F51
2024-09-12 23:28:55 C 00 23 41.837 +00 05 48.62 V J95
2024-09-12 23:52:21 C 00 23 49.063 +00 06 29.74 V J95
2024-09-13 00:39:06 C 00 24 03.715 +00 08 07.95 V Z84
2024-09-13 00:55:24 C 00 24 08.693 +00 08 36.62 V Z84
2024-09-13 01:11:45 C 00 24 13.695 +00 09 05.45 V Z84
2024-09-13 06:45:51 C 00 26 07.935 +00 19 13.95 V H01
2024-09-13 06:51:25 C 00 26 09.736 +00 19 24.34 V H01
2024-09-13 07:07:26 C 00 26 14.904 +00 19 54.15 V H01
2024-09-13 07:15:41 C 00 26 17.571 +00 20 09.50 V H01
2024-09-13 22:18:57 B 00 31 54.74 +00 49 58.1 X I93
2024-09-13 22:37:45 B 00 32 01.92 +00 50 39.1 X I93
2024-09-13 22:56:21 B 00 32 09.05 +00 51 18.7 X I93
2024-09-13 23:34:07 B 00 32 20.18 +00 52 39.1 V M75
2024-09-13 23:48:15 B 00 32 25.62 +00 53 09.3 V M75
2024-09-14 00:02:24 B 00 32 31.13 +00 53 40.1 V M75
2024-09-14 01:09:52 C 00 32 57.34 +00 56 07.5 V C40
2024-09-14 01:27:31 C 00 33 04.25 +00 56 48.3 V C40
2024-09-14 01:45:09 C 00 33 11.19 +00 57 26.1 V C40
2024-09-14 06:38:40 C 00 35 18.91 +01 08 40.3 V H21
2024-09-14 06:46:43 C 00 35 22.16 +01 08 58.5 V H21
2024-09-14 06:50:36 C 00 35 23.78 +01 09 07.3 V H21
2024-09-20 10:06:49 C 03 40 13.720 +15 19 10.50 V I52
2024-09-20 10:07:53 C 03 40 16.800 +15 19 21.30 V I52
2024-09-20 10:08:58 C 03 40 19.870 +15 19 31.50 V I52
2024-09-20 10:10:03 C 03 40 22.990 +15 19 41.90 V I52