2011 MD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0377057734 ± 2.00e+00
Semi-major axis (a)1.0570686304 AU ± 3.00e+00
Inclination (i)2.44275765° ± 4.00e+00
Long. of Asc. Node (Ω)271.38629271° ± 5.00e+00
Arg. of Perihelion (ω)5.63557230° ± 6.00e+00
Mean Anomaly (M)94.41239507° ± 4.71e-04
Mean Motion (n)0.9068794200°/day ± 3.86e+00
Perihelion dist (q)1.01721060 AU ± 3.58e+00
Aphelion dist (Q)1.09692580 AU ± 3.76e+00
Orbital Period1.08681220 yr ± 4.63e+00
Physical Parameters
H (abs. magnitude)27.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.527″
Uncertainty0
Orbit TypeAmor
MOID0.000232 AU
Observations Used1376
Oppositions1
Arc Total2011-2011
First Observation Used
Last Observation Used2011-09-03
Observations (1559)
Date Type RA Dec Mag Band Observatory
2011-08-03 11:46:25 C 22 38 17.020 +56 33 06.76 t 568
2011-08-03 11:51:47 C 22 38 16.172 +56 33 06.28 t 568
2011-08-03 11:57:04 C 22 38 15.337 +56 33 05.77 t 568
2011-08-07 12:50:05 C 22 35 50.644 +56 10 29.80 t 568
2011-08-07 12:59:41 C 22 35 49.300 +56 10 25.06 t 568
2011-08-07 13:09:44 C 22 35 47.889 +56 10 19.79 t 568
2011-08-29 09:49:14 C 22 23 48.426 +51 35 39.03 t 568
2011-08-29 10:01:04 C 22 23 47.202 +51 35 29.45 t 568
2011-09-03 12:29:04 C 22 21 17.166 +49 38 16.08 t 568