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
2025-12-21 13:42:42 C 02 09 30.22 +18 25 36.3 V D29
2025-12-21 14:03:03 C 02 09 32.02 +18 25 47.5 V D29
2025-12-25 11:18:19 C 02 18 50.02 +19 19 17.7 V D29
2025-12-25 11:38:40 C 02 18 52.05 +19 19 29.7 V D29
2025-12-25 11:59:02 C 02 18 54.05 +19 19 41.4 V D29
2025-12-27 07:33:49 C 02 23 33.859 +19 45 07.31 V T08
2025-12-27 07:37:57 C 02 23 34.370 +19 45 10.73 V T08
2025-12-27 07:46:00 C 02 23 35.100 +19 45 14.94 V T08
2025-12-27 08:01:59 C 02 23 36.854 +19 45 24.77 V T08
2026-01-09 10:31:32 C 03 02 47.22 +22 44 22.3 V D29
2026-01-09 10:51:54 C 03 02 49.94 +22 44 33.3 V D29
2026-01-09 11:12:16 C 03 02 52.60 +22 44 44.3 V D29
2026-01-12 08:09:44 C 03 12 30.683 +23 20 53.60 X F51
2026-01-12 08:29:32 C 03 12 33.396 +23 21 03.41 X F51
2026-01-12 09:08:43 C 03 12 38.772 +23 21 22.53 X F51
2026-01-14 04:37:55 C 03 18 54.140 +23 43 07.10 V 703
2026-01-14 04:41:12 C 03 18 54.515 +23 43 09.80 V 703
2026-01-14 04:44:28 C 03 18 54.896 +23 43 09.98 V 703
2026-01-14 04:47:45 C 03 18 55.300 +23 43 13.44 V 703
2026-01-14 14:06:54 C 03 20 16.45 +23 47 45.6 V D29
2026-01-14 14:27:16 C 03 20 19.31 +23 47 54.6 V D29
2026-01-14 14:47:37 C 03 20 22.14 +23 48 04.8 V D29
2026-01-16 07:33:59 C 03 26 21.288 +24 07 40.04 X F52
2026-01-16 07:50:49 C 03 26 23.676 +24 07 47.58 X F52
2026-01-16 08:24:27 C 03 26 28.434 +24 08 02.87 X F52
2026-02-07 12:19:25 C 04 49 11.585 +26 54 42.30 V D29
2026-02-07 12:39:47 C 04 49 14.727 +26 54 43.92 V D29
2026-02-07 13:00:09 C 04 49 17.815 +26 54 46.89 V D29
2026-02-08 05:02:58 C 04 51 48.899 +26 57 00.86 V G96
2026-02-08 05:11:05 C 04 51 50.162 +26 57 01.04 V G96
2026-02-08 05:19:12 C 04 51 51.448 +26 57 02.34 V G96
2026-02-08 05:27:18 C 04 51 52.643 +26 57 02.70 V G96
2026-02-13 13:45:05 C 05 11 52.850 +27 08 56.91 V D29
2026-02-13 14:05:27 C 05 11 55.916 +27 08 56.80 V D29
2026-02-16 03:16:28 C 05 21 21.233 +27 11 05.14 V G96
2026-02-16 03:24:35 C 05 21 22.424 +27 11 05.64 V G96
2026-02-16 03:32:42 C 05 21 23.634 +27 11 05.32 V G96
2026-02-16 03:40:48 C 05 21 24.865 +27 11 05.39 V G96