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
2006-11-22 05:01:47 C 01 23 48.81 +12 22 45.9 19.3 c 704
2006-11-22 05:19:37 C 01 23 48.89 +12 22 51.3 19.3 c 704
2006-11-22 05:37:33 C 01 23 49.02 +12 22 57.1 19.5 c 704
2006-11-25 02:59:21 C 01 24 58.69 +12 45 44.1 o H68
2006-11-25 03:19:41 C 01 24 58.96 +12 45 51.3 o H68
2006-11-25 03:29:52 C 01 24 59.13 +12 45 54.7 o H68
2006-11-25 03:40:03 C 01 24 59.33 +12 45 58.3 o H68
2006-11-26 18:19:26 C 01 25 54.20 +12 59 44.7 r 113
2006-11-26 18:22:40 C 01 25 54.26 +12 59 46.3 r 113
2006-11-26 18:25:54 C 01 25 54.32 +12 59 47.5 r 113
2006-11-26 18:29:07 C 01 25 54.37 +12 59 48.8 r 113
2006-11-26 18:43:10 C 01 25 54.76 +12 59 55.4 o 198
2006-11-26 18:51:17 C 01 25 54.93 +12 59 58.2 o 198
2006-11-26 18:55:21 C 01 25 55.02 +12 59 59.6 o 198
2006-11-27 17:58:57 C 01 26 32.82 +13 08 42.8 r 113
2006-11-27 18:03:28 C 01 26 32.89 +13 08 44.6 r 113
2006-11-27 18:07:50 C 01 26 33.06 +13 08 47.1 r 113
2006-11-28 04:41:17 C 01 26 50.80 +13 13 00.4 18.8 c 704
2006-11-28 04:59:48 C 01 26 51.24 +13 13 07.3 19.6 c 704
2006-11-28 05:18:20 C 01 26 51.69 +13 13 15.3 19.5 c 704
2006-11-28 05:36:53 C 01 26 52.13 +13 13 22.0 19.0 c 704
2006-11-28 05:55:28 C 01 26 52.57 +13 13 29.1 19.2 c 704
2006-12-08 00:22:35 C 01 37 32.04 +15 01 05.3 19.8 o H55
2006-12-08 00:46:23 C 01 37 33.37 +15 01 18.3 19.8 o H55
2006-12-08 01:06:06 C 01 37 34.44 +15 01 28.6 19.7 o H55
2006-12-09 03:21:39 C 01 39 12.76 +15 15 23.0 o 644
2006-12-09 03:51:08 C 01 39 14.47 +15 15 38.6 o 644
2006-12-09 04:22:19 C 01 39 16.26 +15 15 55.2 o 644
2006-12-09 05:18:38 C 01 39 19.40 +15 16 24.2 o 699
2006-12-09 05:42:15 C 01 39 20.82 +15 16 35.6 o 699
2006-12-09 06:05:57 C 01 39 22.15 +15 16 48.1 o 699
2006-12-09 06:29:38 C 01 39 23.54 +15 17 00.7 o 699
2006-12-10 19:06:15 C 01 41 51.84 +15 36 52.0 o 473
2006-12-10 19:14:04 C 01 41 52.33 +15 36 56.4 o 473
2006-12-10 19:21:53 C 01 41 52.81 +15 37 01.1 o 473
2006-12-12 05:06:42 C 01 44 17.26 +15 55 59.6 r 703
2006-12-12 05:25:58 C 01 44 18.63 +15 56 10.6 r 703
2006-12-12 05:35:38 C 01 44 19.28 +15 56 15.1 r 703
2006-12-13 17:19:58 C 01 47 04.24 +16 16 39.0 r 240
2006-12-13 17:31:15 C 01 47 05.04 +16 16 45.5 r 240
2006-12-13 17:34:53 C 01 47 05.32 +16 16 48.0 r 240
2006-12-13 17:39:43 C 01 47 05.68 +16 16 50.8 r 240
2006-12-13 17:45:46 C 01 47 06.13 +16 16 54.3 r 240
2006-12-13 17:50:36 C 01 47 06.49 +16 16 57.1 r 240
2006-12-13 17:59:04 C 01 47 07.11 +16 17 02.2 r 240
2006-12-14 18:55:45 C 01 49 06.84 +16 31 40.2 c 246
2006-12-14 18:57:15 C 01 49 06.97 +16 31 40.7 c 246
2006-12-14 18:59:23 C 01 49 07.13 +16 31 42.6 c 246
2006-12-14 19:02:21 C 01 49 07.39 +16 31 44.2 c 246
2006-12-14 19:03:31 C 01 49 07.47 +16 31 44.9 c 246