2009 SB170

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7423912000 ± 2.00e+00
Semi-major axis (a)1.3454352000 AU ± 3.00e+00
Inclination (i)29.73216000° ± 4.00e+00
Long. of Asc. Node (Ω)189.70394000° ± 5.00e+00
Arg. of Perihelion (ω)45.08229000° ± 6.00e+00
Mean Anomaly (M)181.12398000°
Mean Motion (n)0.6315531500°/day ± 2.11e+00
Perihelion dist (q)0.34659590 AU ± 2.80e+00
Aphelion dist (Q)2.34427450 AU ± 5.88e+00
Orbital Period1.56060930 yr ± 5.22e+00
Physical Parameters
H (abs. magnitude)20.82
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.610″
Uncertainty0
Orbit TypeApollo
MOID0.099051 AU
Observations Used63
Oppositions5
Arc Total2009-2023
First Observation Used
Last Observation Used2023-10-21
Observations (106)
Date Type RA Dec Mag Band Observatory
2023-12-06 09:05:28 C 04 04 42.226 +21 24 45.29 V V00
2023-12-06 09:13:24 C 04 04 41.869 +21 24 45.50 V V00
2023-12-15 05:02:06 C 03 56 43.721 +21 28 14.16 V G96
2023-12-15 05:09:30 C 03 56 43.480 +21 28 13.91 V G96
2023-12-15 05:16:53 C 03 56 43.238 +21 28 14.52 V G96
2023-12-15 05:24:16 C 03 56 42.943 +21 28 13.62 V G96