2005 RZ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1032556533 ± 1.87e-08
Semi-major axis (a)1.1061805566 AU ± 4.94e-09
Inclination (i)13.16127066° ± 1.13e-05
Long. of Asc. Node (Ω)154.93151193° ± 7.69e-06
Arg. of Perihelion (ω)280.29766958° ± 3.36e-05
Mean Anomaly (M)47.31459603° ± 3.67e-05
Mean Motion (n)0.8471752223°/day ± 5.68e-09
Perihelion dist (q)0.99196116 AU ± 2.11e-08
Aphelion dist (Q)1.22039995 AU ± 2.13e-08
Orbital Period1.16342671 yr ± 7.79e-09
NGA Modelr2
A2-1.28395961e-13 ± 9.80e-15 AU/d²
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.404″
Uncertainty0
Orbit TypeApollo
MOID0.078923 AU
Observations Used65
Oppositions2
Arc Total2005-2020
First Observation Used2005-09-01
Last Observation Used2020-03-05
Observations (68)
Date Type RA Dec Mag Band Observatory
2019-09-21 12:06:06 C 04 30 42.55 -28 30 50.6 o 691
2019-09-22 10:41:49 C 04 35 48.40 -29 35 52.7 o 291
2019-09-22 10:45:16 C 04 35 49.15 -29 36 02.6 o 291
2019-09-22 10:48:45 C 04 35 49.87 -29 36 12.1 o 291
2020-02-20 09:13:22 C 12 29 24.53 -04 48 16.5 V 703
2020-02-20 09:21:00 C 12 29 24.82 -04 47 35.2 V 703
2020-02-20 09:28:37 C 12 29 24.99 -04 46 54.0 V 703
2020-02-20 09:36:14 C 12 29 25.17 -04 46 13.7 V 703
2020-02-26 18:32:44 C 12 34 41.36 +09 02 03.2 q D29
2020-02-26 18:53:06 C 12 34 41.43 +09 03 51.2 q D29
2020-02-26 19:13:28 C 12 34 41.48 +09 05 38.3 q D29
2020-03-05 06:46:53 C 12 36 55.85 +23 31 29.9 U I41
2020-03-05 07:19:24 C 12 36 54.94 +23 33 50.3 V 703
2020-03-05 07:34:39 C 12 36 54.51 +23 34 55.8 V 703
2020-03-05 07:42:16 C 12 36 54.44 +23 35 28.6 V 703
2020-03-05 07:55:10 C 12 36 54.78 +23 36 22.5 U I41
2020-03-05 10:42:36 C 12 36 51.73 +23 48 09.3 U I41
2020-03-05 11:23:24 C 12 36 51.01 +23 50 58.8 U I41