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
2015-04-18 08:08:30 C 13 43 12.46 -11 00 34.2 L W84
2015-04-18 08:13:12 C 13 43 12.21 -11 00 33.2 L W84
2015-04-19 07:35:42 C 13 42 05.61 -10 54 54.1 L W84
2015-04-19 07:40:21 C 13 42 05.39 -10 54 52.9 L W84
2015-04-19 07:45:02 C 13 42 05.17 -10 54 51.9 L W84
2015-04-19 07:49:41 C 13 42 04.93 -10 54 50.7 L W84
2015-04-19 07:54:21 C 13 42 04.71 -10 54 49.5 L W84
2021-08-31 08:53:18 C 22 25 14.245 -12 29 20.17 U F51
2021-08-31 09:09:08 C 22 25 13.416 -12 29 24.52 U F51
2021-08-31 09:40:51 C 22 25 11.730 -12 29 33.33 U F51
2021-09-07 09:38:50 C 22 16 30.705 -13 13 55.65 U F51
2021-09-07 10:12:28 C 22 16 28.893 -13 14 03.98 U F51
2021-09-07 10:29:21 C 22 16 27.979 -13 14 08.56 U F51
2025-08-23 08:54:40 C 01 32 25.88 +08 12 18.2 V H21
2025-08-23 09:09:10 C 01 32 26.42 +08 12 22.1 V H21
2025-08-27 07:42:39 C 01 36 03.97 +08 35 48.5 V H21
2025-08-27 07:46:32 C 01 36 04.10 +08 35 49.3 V H21
2025-09-14 10:14:06 C 01 48 41.114 +10 06 28.25 X F52
2025-09-14 10:16:50 C 01 48 41.168 +10 06 28.63 X F52
2025-09-14 10:32:38 C 01 48 41.436 +10 06 31.57 X F52
2025-09-14 10:35:22 C 01 48 41.484 +10 06 32.01 X F52
2025-09-14 10:51:01 C 01 48 41.752 +10 06 34.72 X F52
2025-09-14 10:53:44 C 01 48 41.800 +10 06 35.27 X F52
2025-09-14 11:09:37 C 01 48 42.069 +10 06 38.03 X F52
2025-09-14 11:12:22 C 01 48 42.120 +10 06 38.58 X F52
2025-10-01 08:55:29 C 01 52 29.550 +11 02 52.25 X F52
2025-10-01 09:12:00 C 01 52 29.466 +11 02 54.10 X F52
2025-10-01 09:28:37 C 01 52 29.379 +11 02 56.05 X F52
2025-10-01 09:45:14 C 01 52 29.287 +11 02 57.89 X F52
2025-10-15 14:40:12 C 01 48 47.587 +11 31 33.60 V P07
2025-10-15 15:40:14 C 01 48 46.154 +11 31 37.99 V P07
2025-10-15 16:53:40 C 01 48 44.354 +11 31 42.82 V P07
2025-10-15 17:52:04 C 01 48 42.948 +11 31 45.98 V P07
2025-10-15 19:00:21 C 01 48 41.306 +11 31 50.59 V P07
2025-10-15 19:19:50 C 01 48 40.865 +11 31 51.56 V P07
2025-10-15 19:21:58 C 01 48 40.771 +11 31 51.60 V P07
2025-10-15 20:18:40 C 01 48 39.516 +11 31 54.88 V P07
2025-10-15 22:45:39 C 01 48 37.565 +11 32 07.22 V M22
2025-10-15 22:52:48 C 01 48 37.433 +11 32 07.84 V M22
2025-10-15 22:56:43 C 01 48 37.404 +11 32 08.38 V M22
2025-10-15 23:11:08 C 01 48 37.020 +11 32 08.66 V M22
2025-10-17 13:35:20 C 01 47 51.091 +11 34 31.55 V P07
2025-10-17 14:50:41 C 01 47 49.181 +11 34 36.80 V P07
2025-10-17 14:51:43 C 01 47 49.178 +11 34 36.70 V P07
2025-10-17 16:06:57 C 01 47 47.218 +11 34 42.02 V P07
2025-10-17 17:12:01 C 01 47 45.470 +11 34 45.80 V P07
2025-10-17 18:15:49 C 01 47 43.790 +11 34 49.30 V P07
2025-10-17 20:15:35 B 01 47 42.545 +11 34 35.47 X K19
2025-10-17 20:21:08 B 01 47 42.420 +11 34 35.72 X K19
2025-10-17 20:26:38 B 01 47 42.288 +11 34 36.44 X K19