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277159 (2005 ME40)
Classification: Main-belt Asteroid          SPK-ID: 2277159
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06705233158557961 4.6386e-08  
a 2.2339977732267 1.7186e-08 au
q 2.084203013774857 1.1315e-07 au
i 7.587485126118137 4.1045e-06 deg
node 150.5524279620712 3.3642e-05 deg
peri 290.5209796149985 4.9176e-05 deg
M 27.46020860286061 3.4302e-05 deg
tp 2458907.469819842465
(2020-Feb-27.96981984)
0.00011663 TDB
period 1219.614364226782
3.34
1.4074e-05
3.853e-08
d
yr
n .2951752706096035 3.4062e-09 deg/d
Q 2.383792532678543 1.8339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      5822 days (15.94 yr)  
   first obs. used      2004-02-18  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51532  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:10:18  

Additional Information
 Earth MOID = 1.11416 au 
 Jupiter MOID = 2.73527 au 
 T_jup = 3.625 
[ 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 16.9   n/a MPO455057  

277159 (2005 ME40)          Discovered 2005-Jun-30 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 ME40 = 2004 FA41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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