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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1624569078825866 6.5968e-08  
a 3.208264767983302 4.8056e-08 au
q 2.687059994108091 2.0699e-07 au
i 11.0776487972642 7.4596e-06 deg
node 358.5951814402861 3.9793e-05 deg
peri 348.3111205506228 4.694e-05 deg
M 141.5122431999757 2.8077e-05 deg
tp 2457775.421549193028
(2017-Jan-21.92154919)
0.00015558 TDB
period 2098.957910452805
5.75
4.716e-05
1.291e-07
d
yr
n .1715136821978187 3.8536e-09 deg/d
Q 3.729469541858514 5.5863e-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 = 1.68086 au 
 Jupiter MOID = 1.70054 au 
 T_jup = 3.143 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457226.5 (2015-Jul-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1617630595356971 6.6076e-08  
q 2.689031677822127 2.0719e-07 au
tp 2457776.449243418125
(2017-Jan-22.94924342)
0.00015598 TDB
node 358.6211018939805 3.9789e-05 deg
peri 348.5992594153375 4.6974e-05 deg
i 11.07799755253416 7.46e-06 deg
  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
 Jupiter MOID = 1.70054 au 
 T_jup = 3.143 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.36605817741876E-15 -1.344307505986507E-14 3.45541828127721E-12 8.862113838416917E-16 4.659606171317261E-13 3.542054493273529E-16
q -1.344307505986507E-14 4.292596365795175E-14 -8.656353118745774E-12 7.501077749634489E-15 -1.194018278442893E-12 2.875040497866635E-15
tp 3.45541828127721E-12 -8.656353118745774E-12 2.43309107776863E-8 -1.820770597179195E-11 3.970819258856779E-9 -9.926970096756241E-12
node 8.862113838416917E-16 7.501077749634489E-15 -1.820770597179195E-11 1.583151184109824E-9 -1.556197192888089E-9 6.8357698629491E-11
peri 4.659606171317261E-13 -1.194018278442893E-12 3.970819258856779E-9 -1.556197192888089E-9 2.206553885847283E-9 -6.881718102496146E-11
i 3.542054493273529E-16 2.875040497866635E-15 -9.926970096756241E-12 6.8357698629491E-11 -6.881718102496146E-11 5.565166808584448E-11

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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