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
2025-10-24 18:27:15 C 01 43 44.779 +11 45 01.58 V P07
2025-10-24 18:43:23 C 01 43 44.270 +11 45 02.41 V P07
2025-10-24 18:53:28 C 01 43 43.990 +11 45 02.88 V P07
2025-10-24 19:11:53 C 01 43 43.462 +11 45 03.35 V P07
2025-10-24 19:20:45 C 01 43 43.176 +11 45 04.00 V P07
2025-10-24 22:27:16 C 01 43 39.389 +11 45 20.27 V M22
2025-10-24 22:32:28 C 01 43 39.221 +11 45 20.66 V M22
2025-10-24 22:34:28 C 01 43 39.168 +11 45 20.63 V M22
2025-10-24 22:38:22 C 01 43 39.048 +11 45 20.48 V M22
2025-10-24 22:40:58 C 01 43 38.935 +11 45 20.77 V M22
2025-10-24 22:45:32 C 01 43 38.844 +11 45 20.63 V M22
2025-10-24 23:25:13 C 01 43 37.608 +11 45 23.76 V M22
2025-10-24 23:25:52 C 01 43 37.570 +11 45 24.01 V M22
2025-10-27 12:10:25 C 01 42 05.42 +11 48 57.8 V D29
2025-10-27 12:30:47 C 01 42 04.82 +11 48 59.4 V D29
2025-10-27 12:51:09 C 01 42 04.21 +11 49 01.0 V D29
2025-10-28 05:22:58 C 01 41 38.328 +11 50 10.18 V G96
2025-10-28 05:30:27 C 01 41 38.098 +11 50 10.68 V G96
2025-10-28 05:37:55 C 01 41 37.864 +11 50 11.33 V G96
2025-10-28 05:45:26 C 01 41 37.630 +11 50 11.76 V G96
2025-10-28 14:51:05 B 01 41 23.92 +11 50 45.2 X N94
2025-10-28 15:08:20 B 01 41 23.41 +11 50 46.6 X N94
2025-10-28 15:25:31 B 01 41 22.90 +11 50 47.9 X N94
2025-10-28 16:56:52 C 01 41 19.603 +11 51 19.04 V P07
2025-10-28 17:19:16 C 01 41 18.878 +11 51 20.45 V P07
2025-10-28 17:43:03 C 01 41 18.197 +11 51 21.38 V P07
2025-10-28 19:04:41 C 01 41 15.701 +11 51 26.46 V P07
2025-10-29 20:12:53 C 01 40 38.61 +11 52 54.3 Z L04
2025-10-29 20:19:21 C 01 40 38.43 +11 52 55.4 Z L04
2025-11-10 06:57:00 C 01 34 42.124 +12 21 53.41 X F52
2025-11-10 07:12:08 C 01 34 41.798 +12 21 55.72 X F52
2025-11-10 07:27:29 C 01 34 41.462 +12 21 58.02 X F52
2025-11-10 07:42:42 C 01 34 41.127 +12 22 00.30 X F52
2025-11-10 10:55:59 C 01 34 36.895 +12 22 27.41 V T05
2025-11-10 11:00:39 C 01 34 36.787 +12 22 27.91 V T05
2025-11-10 11:25:51 C 01 34 36.298 +12 22 31.30 V T05
2025-11-10 11:35:51 C 01 34 36.065 +12 22 32.70 V T05
2025-11-11 09:48:34 C 01 34 17.232 +12 25 52.00 V T05
2025-11-11 09:53:12 C 01 34 17.131 +12 25 53.11 V T05
2025-11-11 10:30:22 C 01 34 16.418 +12 25 57.50 V T05
2025-11-11 10:58:11 C 01 34 15.835 +12 26 00.74 V T05
2025-11-11 20:50:57 C 01 34 08.765 +12 27 54.11 V M22
2025-11-11 20:56:10 C 01 34 08.606 +12 27 55.12 V M22
2025-11-11 21:04:00 C 01 34 08.489 +12 27 56.38 V M22
2025-11-11 21:12:23 B 01 34 08.550 +12 27 27.35 W 130
2025-11-11 21:22:59 C 01 34 08.078 +12 27 59.33 V M22
2025-11-11 21:29:01 B 01 34 08.234 +12 27 30.26 W 130
2025-11-14 04:01:50 C 01 33 32.256 +12 36 40.61 V G96
2025-11-14 04:10:58 C 01 33 32.130 +12 36 42.30 V G96
2025-11-14 04:18:25 C 01 33 32.015 +12 36 43.56 V G96