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
2005-09-01 04:49:23 C 21 12 26.77 -19 25 28.0 19.8 o 644
2005-09-01 05:22:03 C 21 12 25.25 -19 28 15.7 19.6 o 644
2005-09-01 05:52:26 C 21 12 23.82 -19 30 51.0 20.0 o 644
2005-09-03 05:42:03 C 21 11 12.61 -23 34 12.8 20.6 o 644
2005-09-03 05:57:52 C 21 11 11.91 -23 35 32.0 19.8 o 644
2005-09-03 06:15:32 C 21 11 11.14 -23 37 01.5 19.8 o 644
2005-09-05 04:58:02 C 21 10 14.90 -27 29 53.5 c 651
2005-09-05 04:59:24 C 21 10 14.77 -27 29 59.6 c 651
2005-09-05 05:00:45 C 21 10 14.68 -27 30 05.4 c 651
2005-09-06 03:19:03 C 21 09 53.05 -29 18 47.2 r 734
2005-09-06 03:41:27 C 21 09 52.31 -29 20 36.9 r 734
2005-09-06 03:50:24 C 21 09 51.97 -29 21 20.1 r 734
2005-09-06 03:59:22 C 21 09 51.66 -29 22 02.5 r 734
2012-08-25 11:39:55 c 00 14 02.369 +00 12 53.13 L F51
2012-08-25 11:59:28 c 00 14 04.311 +00 11 31.56 L F51
2012-08-25 12:00:24 c 00 14 04.400 +00 11 27.54 L F51
2012-08-25 12:19:58 c 00 14 06.341 +00 10 05.87 L F51
2012-08-25 12:20:54 c 00 14 06.427 +00 10 02.31 L F51
2012-08-25 12:40:29 c 00 14 08.365 +00 08 40.32 L F51
2012-08-26 06:18:48 C 00 16 17.66 -01 06 40.6 v H21
2012-08-26 06:25:32 C 00 16 18.38 -01 07 09.5 v H21
2012-08-26 06:32:11 C 00 16 19.04 -01 07 38.5 v H21
2012-08-26 06:38:48 C 00 16 19.73 -01 08 07.3 v H21
2012-09-04 06:13:50 C 00 45 22.99 -19 28 49.5 u H21
2012-09-04 06:20:50 C 00 45 23.90 -19 29 29.7 u H21
2012-09-04 06:28:15 C 00 45 24.88 -19 30 12.0 u H21
2013-02-05 15:39:06 C 08 16 21.73 -36 31 22.3 o 474
2013-02-05 15:54:25 C 08 16 22.84 -36 30 01.6 o 474
2013-02-05 15:57:28 C 08 16 23.05 -36 29 45.3 o 474
2013-02-05 16:00:29 C 08 16 23.21 -36 29 28.9 o 474
2013-02-13 22:42:49 C 08 33 15.86 -15 36 48.9 t 204
2013-02-13 22:57:35 C 08 33 16.80 -15 35 02.5 t 204
2013-02-13 23:09:21 C 08 33 17.56 -15 33 37.2 t 204
2013-03-03 19:43:52 C 09 13 37.67 +28 47 50.9 q A13
2013-03-03 19:48:28 C 09 13 38.01 +28 48 08.7 q A13
2013-03-03 20:21:56 C 09 13 40.75 +28 50 22.3 q A13
2013-03-03 20:26:36 C 09 13 41.11 +28 50 40.6 q A13
2019-06-26 08:48:28 C 22 45 02.11 +18 37 56.6 o 695
2019-06-26 09:17:17 C 22 45 04.96 +18 38 09.7 o 695
2019-08-02 08:27:28 C 00 31 05.36 +19 08 21.4 u H21
2019-08-02 08:36:48 C 00 31 06.64 +19 08 15.2 u H21
2019-08-02 08:45:34 C 00 31 07.82 +19 08 09.8 u H21
2019-08-05 08:11:36 C 00 41 43.70 +18 18 57.8 o 291
2019-08-05 08:27:17 C 00 41 45.96 +18 18 45.7 o 291
2019-08-05 08:49:16 C 00 41 49.12 +18 18 29.4 o 291
2019-08-27 10:44:50 C 02 16 16.88 +03 45 38.3 o 691
2019-08-27 10:59:23 C 02 16 19.73 +03 44 59.3 o 691
2019-08-27 11:13:56 C 02 16 22.47 +03 44 20.3 o 691
2019-09-21 11:42:19 C 04 30 37.55 -28 29 41.6 o 691
2019-09-21 11:54:13 C 04 30 40.04 -28 30 15.9 o 691