2005 RO33

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4085782444 ± 1.47e-08
Semi-major axis (a)1.9244090893 AU ± 1.30e-09
Inclination (i)7.30859827° ± 1.72e-06
Long. of Asc. Node (Ω)112.43742220° ± 1.32e-05
Arg. of Perihelion (ω)234.33332242° ± 2.10e-05
Mean Anomaly (M)207.15511812° ± 4.72e-06
Mean Motion (n)0.3692038124°/day ± 3.73e-10
Perihelion dist (q)1.13813740 AU ± 2.84e-08
Aphelion dist (Q)2.71068078 AU ± 2.84e-08
Orbital Period2.66959942 yr ± 2.70e-09
Physical Parameters
H (abs. magnitude)20.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.271″
Uncertainty0
Orbit TypeAmor
MOID0.162054 AU
Observations Used316
Oppositions10
Arc Total2005-2021
First Observation Used2005-09-13
Last Observation Used2021-12-05
Observations (329)
Date Type RA Dec Mag Band Observatory
2021-10-10 08:14:49 C 02 39 27.73 -26 12 16.0 V 703
2021-10-10 08:22:28 C 02 39 27.69 -26 12 08.4 V 703
2021-10-12 03:51:08 C 02 39 30.30 -25 30 54.5 V W94
2021-10-12 03:59:27 C 02 39 30.22 -25 30 46.9 V W94
2021-10-12 04:07:44 C 02 39 30.13 -25 30 39.3 V W94
2021-10-14 07:21:41 C 02 39 19.88 -24 41 25.2 V 703
2021-10-14 07:29:24 C 02 39 19.74 -24 41 17.8 V 703
2021-10-14 07:37:06 C 02 39 19.68 -24 41 10.4 V 703
2021-10-14 07:44:49 C 02 39 19.57 -24 41 02.7 V 703
2021-10-14 10:56:04 C 02 39 18.51 -24 37 48.9 V T05
2021-10-14 10:58:45 C 02 39 18.45 -24 37 46.1 V T05
2021-10-14 11:02:42 C 02 39 18.38 -24 37 42.2 V T05
2021-10-14 11:22:24 C 02 39 18.07 -24 37 22.9 V T05
2021-10-26 09:57:36 C 02 35 49.09 -19 30 06.4 V T05
2021-10-26 10:01:33 C 02 35 48.98 -19 30 02.7 V T05
2021-10-26 10:09:31 C 02 35 48.79 -19 29 53.0 V T05
2021-10-26 10:38:00 C 02 35 48.07 -19 29 21.4 V T05
2021-10-27 03:17:09 C 02 35 32.48 -19 09 59.2 V W94
2021-10-27 03:25:23 C 02 35 32.26 -19 09 49.8 V W94
2021-10-27 03:33:28 C 02 35 32.05 -19 09 40.3 V W94
2021-10-29 06:18:19 C 02 34 41.71 -18 11 39.7 V 703
2021-10-29 06:25:53 C 02 34 41.51 -18 11 31.0 V 703
2021-10-29 06:33:27 C 02 34 41.37 -18 11 22.7 V 703
2021-10-29 06:41:01 C 02 34 41.06 -18 11 14.2 V 703
2021-10-30 07:28:17 C 02 34 16.23 -17 42 26.1 V G96
2021-10-30 07:35:14 C 02 34 16.07 -17 42 17.7 V G96
2021-10-30 07:42:13 C 02 34 15.91 -17 42 09.8 V G96
2021-10-30 07:49:11 C 02 34 15.74 -17 42 01.4 V G96
2021-10-30 09:25:05 C 02 34 14.843 -17 40 05.29 U F52
2021-10-30 09:40:39 C 02 34 14.463 -17 39 47.32 U F52
2021-10-30 09:56:16 C 02 34 14.078 -17 39 29.20 U F52
2021-10-30 10:11:53 C 02 34 13.691 -17 39 11.03 U F52
2021-10-31 10:21:22 C 02 33 49.88 -17 10 57.9 V T05
2021-10-31 11:11:08 C 02 33 48.69 -17 09 59.0 V T05
2021-10-31 11:15:45 C 02 33 48.56 -17 09 54.1 V T05
2021-10-31 11:24:23 C 02 33 48.34 -17 09 43.7 V T05
2021-11-01 09:23:36 C 02 33 28.05 -16 43 54.8 V T08
2021-11-01 09:44:08 C 02 33 27.59 -16 43 32.1 V T08
2021-11-01 09:46:47 C 02 33 27.49 -16 43 27.9 V T08
2021-11-01 09:50:46 C 02 33 27.43 -16 43 22.5 V T08
2021-11-02 10:21:06 C 02 33 03.91 -16 14 32.9 V T08
2021-11-02 10:25:46 C 02 33 03.83 -16 14 26.6 V T08
2021-11-02 10:34:28 C 02 33 03.65 -16 14 16.5 V T08
2021-11-02 11:25:34 C 02 33 02.40 -16 13 16.0 V T08
2021-11-04 07:21:44 C 02 32 23.08 -15 21 24.5 V 703
2021-11-04 07:29:11 C 02 32 22.92 -15 21 15.5 V 703
2021-11-04 07:38:06 C 02 32 22.70 -15 21 05.0 V 703
2021-11-04 07:45:34 C 02 32 22.60 -15 20 55.7 V 703
2021-11-07 11:18:55 C 02 31 20.96 -13 51 09.4 V T05
2021-11-07 11:23:32 C 02 31 20.84 -13 51 04.8 V T05