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227723 (2006 EM8)
Classification: Main-belt Asteroid          SPK-ID: 2227723
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1491953671645782 4.5933e-08  
a 3.175159955660352 3.1148e-08 au
q 2.70144080026934 1.4223e-07 au
i 1.449864741412345 5.0334e-06 deg
node 114.0491847374015 0.00020338 deg
peri 97.68852635217593 0.00020419 deg
M 191.211734903784 1.9188e-05 deg
tp 2460169.417028169268
(2023-Aug-12.91702817)
0.00011822 TDB
period 2066.554389560796
5.66
3.0409e-05
8.326e-08
d
yr
n .1742030124242269 2.5633e-09 deg/d
Q 3.648879111051365 3.5795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      9392 days (25.71 yr)  
   first obs. used      1995-04-01  
   last obs. used      2020-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62797  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:12:01  

Additional Information
 Earth MOID = 1.69521 au 
 Jupiter MOID = 1.3139 au 
 T_jup = 3.183 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO450053  

227723 (2006 EM8)          Discovered 2006-Mar-02 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2006 EM8 = 2000 BS45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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