849935 (2006 RA55)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4954314818 ± 3.10e-08
Semi-major axis (a)2.4379022458 AU ± 1.03e-09
Inclination (i)1.79845065° ± 2.99e-06
Long. of Asc. Node (Ω)21.47886336° ± 5.81e-05
Arg. of Perihelion (ω)61.40050515° ± 5.91e-05
Mean Anomaly (M)350.11019035° ± 3.49e-06
Mean Motion (n)0.2589332635°/day ± 1.64e-10
Perihelion dist (q)1.23008872 AU ± 7.57e-08
Aphelion dist (Q)3.64571577 AU ± 7.57e-08
Orbital Period3.80648770 yr ± 2.42e-09
Physical Parameters
H (abs. magnitude)19.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.308″
Uncertainty0
Orbit TypeAmor
MOID0.246866 AU
Observations Used469
Oppositions15
Arc Total2006-2026
First Observation Used2006-09-14
Last Observation Used2026-02-16
Observations (488)
Date Type RA Dec Mag Band Observatory
2006-09-14 10:33:42 C 01 41 25.36 +09 15 00.6 c 691
2006-09-14 10:58:38 C 01 41 25.70 +09 15 04.4 c 691
2006-09-14 11:23:35 C 01 41 26.05 +09 15 08.5 c 691
2006-09-18 08:49:31 C 01 42 48.21 +09 28 55.5 c 691
2006-09-18 09:14:29 C 01 42 48.43 +09 28 59.0 c 691
2006-09-18 09:39:25 C 01 42 48.65 +09 29 02.4 c 691
2006-10-11 05:09:24 C 01 41 13.88 +10 20 28.8 c 691
2006-10-11 05:23:43 C 01 41 13.58 +10 20 29.6 c 691
2006-10-11 05:38:02 C 01 41 13.26 +10 20 30.6 c 691
2006-10-19 04:09:30 C 01 37 07.75 +10 30 17.5 c 691
2006-10-19 04:23:49 C 01 37 07.34 +10 30 18.4 c 691
2006-10-19 04:38:09 C 01 37 06.93 +10 30 19.0 c 691
2006-10-19 09:07:04 C 01 36 59.01 +10 30 32.1 o 644
2006-10-19 09:36:44 C 01 36 58.14 +10 30 33.4 o 644
2006-10-19 10:05:51 C 01 36 57.30 +10 30 35.0 o 644
2006-10-20 07:19:13 C 01 36 25.61 +10 31 38.1 m H07
2006-10-20 07:23:58 C 01 36 25.66 +10 31 37.4 o 644
2006-10-20 07:36:32 C 01 36 25.12 +10 31 38.7 18.3 r 703
2006-10-20 07:51:06 C 01 36 24.69 +10 31 38.8 18.4 r 703
2006-10-20 07:53:17 C 01 36 24.76 +10 31 38.9 o 644
2006-10-20 07:57:26 C 01 36 24.40 +10 31 38.8 m H07
2006-10-20 08:05:40 C 01 36 24.22 +10 31 40.0 18.2 r 703
2006-10-20 08:16:26 C 01 36 23.83 +10 31 40.2 m H07
2006-10-20 08:20:11 C 01 36 23.83 +10 31 40.7 18.6 r 703
2006-10-20 08:22:37 C 01 36 23.86 +10 31 40.3 o 644
2006-10-21 05:37:07 C 01 35 51.57 +10 32 43.6 r 703
2006-10-21 05:49:25 C 01 35 51.14 +10 32 45.3 r 703
2006-10-21 06:14:11 C 01 35 50.60 +10 32 45.6 r 703
2006-10-21 08:23:21 C 01 35 46.54 +10 32 51.1 o 644
2006-10-21 08:25:03 C 01 35 46.48 +10 32 51.2 o 644
2006-10-21 09:04:32 C 01 35 45.25 +10 32 53.2 o 644
2006-10-21 09:06:14 C 01 35 45.20 +10 32 53.1 o 644
2006-10-21 09:35:34 C 01 35 44.32 +10 32 54.3 o 644
2006-10-21 09:37:17 C 01 35 44.25 +10 32 54.6 o 644
2006-10-23 04:01:23 C 01 34 38.28 +10 35 04.4 c 691
2006-10-23 04:15:43 C 01 34 37.83 +10 35 05.2 c 691
2006-10-23 04:30:03 C 01 34 37.39 +10 35 06.1 c 691
2006-10-25 21:33:07 C 01 32 51.04 +10 38 37.9 r 106
2006-10-25 21:46:04 C 01 32 50.66 +10 38 39.3 r 106
2006-10-25 21:59:00 C 01 32 50.29 +10 38 40.0 r 106
2006-10-25 22:11:55 C 01 32 49.85 +10 38 41.0 r 106
2006-10-26 00:52:31 C 01 32 44.81 +10 38 50.3 c A41
2006-10-26 01:30:08 C 01 32 43.63 +10 38 52.2 c A41
2006-10-26 02:08:02 C 01 32 42.48 +10 38 54.5 c A41
2006-10-26 21:41:44 C 01 32 11.60 +10 40 07.0 c 246
2006-10-26 21:44:14 C 01 32 11.50 +10 40 06.7 c 246
2006-10-26 21:46:54 C 01 32 11.39 +10 40 06.7 c 246
2006-10-26 21:48:22 C 01 32 11.37 +10 40 06.8 c 246
2006-10-26 21:53:13 C 01 32 11.21 +10 40 07.4 c 246
2006-10-27 04:10:08 C 01 32 01.63 +10 40 35.8 c 691