2020 RZ9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5780035840 ± 2.23e-05
Semi-major axis (a)2.6663075499 AU ± 1.51e-04
Inclination (i)25.02521310° ± 6.08e-04
Long. of Asc. Node (Ω)19.58790740° ± 6.67e-06
Arg. of Perihelion (ω)53.72094094° ± 3.35e-04
Mean Anomaly (M)48.91946091° ± 3.47e-02
Mean Motion (n)0.2263846168°/day ± 1.92e-05
Perihelion dist (q)1.12517223 AU ± 8.70e-05
Aphelion dist (Q)4.20744287 AU ± 2.45e-04
Orbital Period4.35376881 yr ± 3.69e-04
Physical Parameters
H (abs. magnitude)21.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.223″
Uncertainty2
Orbit TypeAmor
MOID0.257392 AU
Observations Used75
Oppositions1
Arc Total2020-2020
First Observation Used2020-09-14
Last Observation Used2020-11-06
Observations (78)
Date Type RA Dec Mag Band Observatory
2020-10-23 05:05:39 C 00 41 45.40 +22 47 49.5 V G96
2020-10-23 05:13:01 C 00 41 44.08 +22 48 15.3 V G96
2020-10-23 05:20:24 C 00 41 42.72 +22 48 41.5 V G96
2020-10-25 10:56:05 C 00 32 06.385 +25 58 14.92 U F52
2020-10-25 11:11:41 C 00 32 03.404 +25 59 09.80 U F52
2020-10-25 11:27:16 C 00 32 00.443 +26 00 04.33 U F52
2020-10-30 05:13:39 C 00 10 04.44 +32 39 07.8 V I52
2020-10-30 05:18:01 C 00 10 03.53 +32 39 22.7 V I52
2020-10-30 05:22:24 C 00 10 02.60 +32 39 37.5 V I52
2020-11-01 10:34:39 C 23 59 08.984 +35 38 48.66 U F51
2020-11-01 10:46:45 C 23 59 06.396 +35 39 27.58 U F51
2020-11-01 11:10:57 C 23 59 01.226 +35 40 45.82 U F51
2020-11-03 00:53:03 C 23 51 12.08 +37 42 49.3 V H36
2020-11-03 01:00:52 C 23 51 10.47 +37 43 13.9 V H36
2020-11-03 01:16:28 C 23 51 07.04 +37 44 04.7 V H36
2020-11-03 08:11:50 C 23 49 36.60 +38 05 58.2 V 291
2020-11-03 08:18:35 C 23 49 35.13 +38 06 19.1 V 291
2020-11-04 05:36:32 C 23 45 06.07 +39 12 51.2 V G96
2020-11-04 05:44:49 C 23 45 04.25 +39 13 17.1 V G96
2020-11-04 05:53:03 C 23 45 02.42 +39 13 41.8 V G96
2020-11-04 06:01:19 C 23 45 00.57 +39 14 07.2 V G96
2020-11-06 17:25:05 C 23 32 22.88 +42 10 22.8 V 246
2020-11-06 17:26:19 C 23 32 22.60 +42 10 26.5 V 246
2020-11-06 17:26:45 C 23 32 22.58 +42 10 28.2 V 246
2020-11-06 17:27:10 C 23 32 22.43 +42 10 28.8 V 246
2020-11-06 17:27:36 C 23 32 22.31 +42 10 30.6 V 246
2020-11-06 17:28:01 C 23 32 22.26 +42 10 32.0 V 246
2020-11-06 17:29:06 C 23 32 21.99 +42 10 34.9 V 246