2009 EX43

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4708296167 ± 2.00e+00
Semi-major axis (a)2.3689158614 AU ± 3.00e+00
Inclination (i)4.46558072° ± 4.00e+00
Long. of Asc. Node (Ω)70.43564718° ± 5.00e+00
Arg. of Perihelion (ω)129.72699108° ± 6.00e+00
Mean Anomaly (M)194.39086163° ± 1.56e+00
Mean Motion (n)0.2702427200°/day ± 5.13e-01
Perihelion dist (q)1.25336480 AU ± 5.00e+00
Aphelion dist (Q)3.48538060 AU ± 6.47e+00
Orbital Period3.64712010 yr ± 6.93e+00
Physical Parameters
H (abs. magnitude)22.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.049″
Uncertainty4
Orbit TypeAmor
MOID0.259019 AU
Observations Used11
Oppositions1
Arc Total2009-2009
First Observation Used
Last Observation Used2009-03-04
Observations (11)
Date Type RA Dec Mag Band Observatory
2009-03-02 08:46:21 C 12 30 14.52 +14 06 59.0 o 568
2009-03-02 09:32:56 C 12 30 16.40 +14 07 04.1 o 568
2009-03-02 09:59:48 C 12 30 17.46 +14 07 07.1 o 568
2009-03-03 08:20:19 C 12 31 17.58 +14 09 11.0 o 568
2009-03-03 10:57:38 C 12 31 23.69 +14 09 27.4 o 568
2009-03-03 11:20:38 C 12 31 24.56 +14 09 29.7 o 568
2009-03-03 11:42:41 C 12 31 25.38 +14 09 31.8 o 568
2009-03-03 12:04:52 C 12 31 26.21 +14 09 33.8 o 568
2009-03-04 13:03:02 C 12 32 31.15 +14 11 42.9 o 568
2009-03-04 14:44:47 C 12 32 34.93 +14 11 50.1 o 568
2009-03-04 15:10:38 C 12 32 35.92 +14 11 51.8 o 568