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351481 (2005 QQ59)
Classification: Outer Main-belt Asteroid          SPK-ID: 2351481
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .162945610462872 6.5978e-08  
a 3.206911005443193 4.7984e-08 au
q 2.684358933961149 2.0691e-07 au
i 11.08101551135424 7.4616e-06 deg
node 358.5902586452734 3.9781e-05 deg
peri 348.2923356821163 4.6889e-05 deg
M 210.1682204050404 2.8778e-05 deg
tp 2459873.532127434922
(2022-Oct-21.03212743)
0.00017876 TDB
period 2097.629533108374
5.74
4.7079e-05
1.289e-07
d
yr
n .1716222976068294 3.8519e-09 deg/d
Q 3.729463076925236 5.5803e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      4884 days (13.37 yr)  
   first obs. used      2005-08-25  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61052  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:53:17  

Additional Information
 Earth MOID = 1.67906 au 
 Jupiter MOID = 1.70413 au 
 T_jup = 3.143 
[ 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 MPO434218  

351481 (2005 QQ59)          Discovered 2005-Aug-25 by NEAT at Palomar
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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