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
2021-07-04 12:15:37 C 21 18 09.29 -14 52 40.5 V T08
2021-07-04 12:25:39 C 21 18 10.29 -14 52 43.6 V T08
2021-07-04 12:28:18 C 21 18 10.54 -14 52 45.6 V T08
2021-07-04 12:34:57 C 21 18 11.13 -14 52 48.9 V T08
2021-07-08 09:32:02 C 21 28 04.28 -15 39 22.1 V G96
2021-07-08 09:38:09 C 21 28 04.92 -15 39 25.7 V G96
2021-07-08 09:44:16 C 21 28 05.55 -15 39 28.9 V G96
2021-07-08 09:50:24 C 21 28 06.17 -15 39 32.2 V G96
2021-07-08 10:41:33 C 21 28 12.78 -15 39 54.9 V T08
2021-07-08 10:47:32 C 21 28 13.42 -15 39 58.0 V T08
2021-07-08 10:55:29 C 21 28 14.22 -15 40 02.5 V T08
2021-07-08 11:04:07 C 21 28 15.12 -15 40 07.1 V T08
2021-07-10 16:33:22 C 21 34 16.373 -16 11 02.69 V P07
2021-07-10 17:44:26 C 21 34 23.988 -16 11 47.08 V P07
2021-07-10 19:49:06 C 21 34 37.291 -16 13 04.01 V P07
2021-07-10 20:46:32 C 21 34 43.478 -16 13 38.96 V P07
2021-07-10 21:45:30 C 21 34 49.898 -16 14 14.75 V P07
2021-07-10 21:47:27 C 21 34 50.071 -16 14 15.76 V P07
2021-07-13 11:39:32 C 21 42 11.54 -16 55 23.9 V T08
2021-07-13 11:44:10 C 21 42 12.05 -16 55 27.0 V T08
2021-07-13 11:49:29 C 21 42 12.69 -16 55 30.8 V T08
2021-07-13 12:05:50 C 21 42 14.51 -16 55 42.3 V T08
2021-07-16 11:53:04 C 21 51 15.27 -17 48 49.1 V T08
2021-07-17 11:53:45 C 21 54 24.07 -18 07 58.3 V T08
2021-07-19 10:41:33 C 22 00 45.14 -18 47 15.6 V T05
2021-07-19 11:06:43 C 22 00 48.42 -18 47 37.8 V T05
2021-07-19 11:20:36 C 22 00 50.20 -18 47 50.0 V T05
2021-07-19 11:29:12 C 22 00 51.35 -18 47 57.9 V T05
2021-07-20 10:50:57 C 22 04 08.10 -19 08 32.5 V T08
2021-07-20 10:53:36 C 22 04 08.46 -19 08 35.3 V T08
2021-07-20 10:57:38 C 22 04 08.99 -19 08 38.8 V T08
2021-07-20 11:05:35 C 22 04 10.04 -19 08 46.1 V T08
2021-07-30 11:56:44 C 22 42 27.98 -23 13 36.6 V T05
2021-07-30 11:59:22 C 22 42 28.44 -23 13 39.3 V T05
2021-07-30 12:03:19 C 22 42 29.04 -23 13 43.7 V T05
2021-07-30 12:11:56 C 22 42 30.48 -23 13 53.3 V T05
2021-08-01 11:35:41 C 22 51 04.55 -24 07 15.2 V T08
2021-08-01 12:11:06 C 22 51 10.60 -24 07 55.5 V T08
2021-08-01 12:15:45 C 22 51 11.41 -24 08 00.9 V T08
2021-08-01 12:23:43 C 22 51 12.77 -24 08 10.1 V T08
2021-08-03 11:05:28 C 22 59 59.66 -25 01 30.7 V T05
2021-08-03 11:10:05 C 23 00 00.48 -25 01 36.1 V T05
2021-08-03 11:18:01 C 23 00 01.88 -25 01 45.3 V T05
2021-08-05 11:44:58 C 23 09 26.76 -25 57 19.9 V T08
2021-08-05 12:08:16 C 23 09 31.05 -25 57 46.7 V T08
2021-08-05 12:10:55 C 23 09 31.53 -25 57 50.1 V T08
2021-08-05 12:18:53 C 23 09 33.01 -25 57 59.2 V T08
2021-08-07 10:38:33 C 23 18 52.50 -26 50 42.9 V T05
2021-08-07 10:46:28 C 23 18 54.01 -26 50 52.1 V T05
2021-08-07 11:15:28 C 23 18 59.53 -26 51 26.1 V T05