2009 JS

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3586304145 ± 2.00e+00
Semi-major axis (a)1.3452990144 AU ± 3.00e+00
Inclination (i)6.37412594° ± 4.00e+00
Long. of Asc. Node (Ω)43.67749369° ± 5.00e+00
Arg. of Perihelion (ω)112.71576332° ± 6.00e+00
Mean Anomaly (M)251.58101902° ± 1.06e+00
Mean Motion (n)0.6316494100°/day ± 2.11e+00
Perihelion dist (q)0.86283800 AU ± 3.31e+00
Aphelion dist (Q)1.82775900 AU ± 4.88e+00
Orbital Period1.56037140 yr ± 5.22e+00
Physical Parameters
H (abs. magnitude)25.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.665″
Uncertainty4
Orbit TypeApollo
MOID0.007870 AU
Observations Used7
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-05-04
Observations (7)
Date Type RA Dec Mag Band Observatory
2009-05-03 07:26:22 C 15 17 43.94 -12 56 07.2 18.1 c 704
2009-05-03 07:49:02 C 15 17 37.40 -13 03 15.2 18.3 c 704
2009-05-03 08:09:55 C 15 17 31.32 -13 09 44.8 18.4 c 704
2009-05-03 08:30:49 C 15 17 25.41 -13 16 10.9 18.2 c 704
2009-05-03 08:50:59 C 15 17 19.85 -13 22 20.4 18.9 c 704
2009-05-04 03:10:35 C 15 14 40.28 -18 03 20.4 r J95
2009-05-04 03:12:58 C 15 14 39.73 -18 03 50.4 r J95