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351831 (2006 QN49)
Classification: Main-belt Asteroid          SPK-ID: 2351831
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2060679364625466 5.0379e-08  
a 2.660632405906833 2.0623e-08 au
q 2.112361376336231 1.3655e-07 au
i 12.90548312905202 7.2997e-06 deg
node 163.6461642564174 2.1246e-05 deg
peri 131.2935661696625 2.9057e-05 deg
M 83.71321659795019 1.5857e-05 deg
tp 2458631.889866509483
(2019-May-28.38986651)
7.1098e-05 TDB
period 1585.169623739384
4.34
1.8431e-05
5.046e-08
d
yr
n .2271050331829897 2.6405e-09 deg/d
Q 3.208903435477434 2.4873e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      6223 days (17.04 yr)  
   first obs. used      2002-10-15  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59313  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:49:54  

Additional Information
 Earth MOID = 1.1212 au 
 Jupiter MOID = 2.15671 au 
 T_jup = 3.320 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO494833  

351831 (2006 QN49)          Discovered 2006-Aug-22 by NEAT at Palomar
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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