2006 SM198

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5355634000
Semi-major axis (a)2.3664924000 AU
Inclination (i)11.11609000°
Long. of Asc. Node (Ω)359.05851000°
Arg. of Perihelion (ω)345.80574000°
Mean Anomaly (M)95.33529000°
Mean Motion (n)0.2707362500°/day
Perihelion dist (q)1.09908570 AU
Aphelion dist (Q)3.63389910 AU
Orbital Period3.64047180 yr
Physical Parameters
H (abs. magnitude)21.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.530″
Uncertainty5
Orbit TypeAmor
MOID0.097735 AU
Observations Used42
Oppositions1
Arc Total
First Observation Used
Last Observation Used2006-11-11
Observations (120)
Date Type RA Dec Mag Band Observatory
2025-10-02 09:41:34 C 00 58 47.565 -01 22 25.59 X F51
2025-10-02 09:56:35 C 00 58 46.782 -01 22 24.14 X F51
2025-10-02 10:11:16 C 00 58 46.031 -01 22 22.38 X F51
2025-10-19 05:58:00 C 00 39 07.715 -00 22 29.28 V G96
2025-10-19 06:06:03 C 00 39 07.376 -00 22 28.34 V G96
2025-10-19 06:14:05 C 00 39 06.952 -00 22 26.98 V G96
2025-10-19 06:22:09 C 00 39 06.592 -00 22 25.10 V G96
2025-11-10 07:18:18 C 00 22 06.594 +01 43 17.20 X F51
2025-11-10 07:36:05 C 00 22 06.249 +01 43 22.27 X F51
2025-11-10 07:54:07 C 00 22 05.908 +01 43 27.55 X F51
2025-11-15 16:17:08 C 00 20 21.790 +02 21 56.09 W O18
2025-11-15 17:09:14 C 00 20 21.218 +02 22 12.60 W O18
2025-11-16 12:59:03 C 00 20 10.874 +02 28 24.93 W O18
2025-11-16 16:46:59 C 00 20 08.653 +02 29 36.82 W O18
2025-11-20 14:48:18 C 00 19 38.663 +02 59 59.24 W O18
2025-11-20 16:42:06 C 00 19 38.250 +03 00 36.65 W O18
2025-11-22 14:47:12 C 00 19 35.364 +03 16 02.51 W O18
2025-11-22 17:04:31 C 00 19 35.240 +03 16 48.92 W O18
2025-11-23 16:21:41 C 00 19 36.777 +03 24 45.21 W O18
2025-11-23 17:06:07 C 00 19 36.805 +03 25 00.30 W O18