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JPL Small-Body Database Browser
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351498 (2005 QC166)
Classification: Main-belt Asteroid          SPK-ID: 2351498
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1578393856091331 6.2884e-08  
a 2.193332760713278 9.3109e-09 au
q 1.84713846532591 1.3817e-07 au
i 5.123053954080077 4.4466e-06 deg
node 117.4467205412725 7.6761e-05 deg
peri 262.5677947497157 7.8036e-05 deg
M 60.4857121670868 1.4593e-05 deg
tp 2458401.154923928880
(2018-Oct-09.65492393)
4.8015e-05 TDB
period 1186.465775377834
3.25
7.555e-06
2.068e-08
d
yr
n .3034221529781226 1.9321e-09 deg/d
Q 2.539527056100646 1.0781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      5865 days (16.06 yr)  
   first obs. used      2002-12-11  
   last obs. used      2019-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53437  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:32:50  

Additional Information
 Earth MOID = .857004 au 
 Jupiter MOID = 2.92561 au 
 T_jup = 3.649 
[ 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 17.3   n/a MPO455543  

351498 (2005 QC166)          Discovered 2005-Aug-31 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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