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
2021-11-07 11:32:48 C 02 31 20.69 -13 50 52.5 V T05
2021-11-07 11:46:00 C 02 31 20.40 -13 50 37.4 V T05
2021-11-08 09:25:12 C 02 31 05.841 -13 24 54.85 U F51
2021-11-08 09:57:56 C 02 31 05.229 -13 24 16.02 U F51
2021-11-08 10:14:17 C 02 31 04.926 -13 23 56.53 U F51
2021-11-11 05:45:39 C 02 30 24.10 -12 03 56.6 V 703
2021-11-11 05:53:25 C 02 30 24.00 -12 03 47.8 V 703
2021-11-11 06:01:11 C 02 30 23.82 -12 03 37.9 V 703
2021-11-11 06:08:58 C 02 30 23.76 -12 03 30.3 V 703
2021-11-12 04:40:23 C 02 30 12.94 -11 36 52.8 V G96
2021-11-12 04:47:49 C 02 30 12.85 -11 36 44.2 V G96
2021-11-12 04:55:15 C 02 30 12.74 -11 36 35.5 V G96
2021-11-12 05:02:43 C 02 30 12.66 -11 36 26.7 V G96
2021-11-12 05:59:48 C 02 30 12.01 -11 35 20.0 U I41
2021-11-12 06:09:40 C 02 30 11.88 -11 35 08.1 U I41
2021-11-12 06:51:41 C 02 30 11.32 -11 34 18.8 U I41
2021-11-12 06:53:02 C 02 30 11.28 -11 34 17.5 U I41
2021-11-12 08:55:40 C 02 30 09.63 -11 31 52.0 U I41
2021-11-12 09:01:24 C 02 30 10.486 -11 31 41.57 U F51
2021-11-12 09:18:13 C 02 30 10.246 -11 31 21.79 U F51
2021-11-12 09:35:02 C 02 30 10.009 -11 31 01.98 U F51
2021-11-12 09:51:49 C 02 30 09.768 -11 30 42.18 U F51
2021-11-28 08:49:22 C 02 30 47.349 -04 19 02.19 U F51
2021-11-28 09:05:29 C 02 30 47.452 -04 18 45.05 U F51
2021-11-28 09:37:45 C 02 30 47.661 -04 18 10.89 U F51
2021-12-05 04:30:43 C 02 33 20.03 -01 31 10.0 V G96
2021-12-05 04:41:12 C 02 33 20.21 -01 30 59.6 V G96
2021-12-05 04:51:43 C 02 33 20.37 -01 30 49.1 V G96
2021-12-05 05:02:11 C 02 33 20.52 -01 30 38.8 V G96