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160064 (1999 XG114)
Classification: Main-belt Asteroid          SPK-ID: 2160064
[ 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 .1745807682625718 5.6738e-08  
a 2.658143425804952 1.4724e-08 au
q 2.194082704375819 1.5363e-07 au
i 12.47632079387565 5.2828e-06 deg
node 311.0977178062133 2.4151e-05 deg
peri 35.37230847670435 2.7487e-05 deg
M 314.8484105794319 1.3393e-05 deg
tp 2459199.034773524942
(2020-Dec-15.53477352)		 5.9613e-05 TDB
period 1582.945791857797
4.33		 1.3152e-05
3.601e-08		 d
yr
n .2274240860626643 1.8896e-09 deg/d
Q 3.122204147234085 1.7294e-08 au
   Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      7552 days (20.68 yr)  
   first obs. used      1999-10-14  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51188  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 03:07:10  

Additional Information
 Earth MOID = 1.19757 au 
 Jupiter MOID = 2.30374 au 
 T_jup = 3.332 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457054.5 (2015-Feb-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1746453254739744 5.6545e-08  
q 2.192117104654356 1.5281e-07 au
tp 2457619.981037699710
(2016-Aug-19.48103770)		 5.5255e-05 TDB
node 311.140803492769 2.4174e-05 deg
peri 35.94241590674414 2.7542e-05 deg
i 12.47256086912451 5.2816e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      7552 days (20.68 yr)  
   first obs. used      1999-10-14  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51188  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 03:07:10  

Additional Information
 Jupiter MOID = 2.30374 au 
 T_jup = 3.332 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.197393254583601E-15 -8.61469589394064E-15 1.523106534006046E-13 6.838746342484852E-15 -2.955109913555554E-14 -7.867463869032458E-15
q -8.61469589394064E-15 2.335074810182373E-14 -2.559098737732283E-13 -1.745718800726116E-14 9.955832279132801E-14 2.190012956834772E-14
tp 1.523106534006046E-13 -2.559098737732283E-13 3.053087164635805E-9 6.728661561526419E-12 7.531468658377041E-10 -2.246565963055803E-12
node 6.838746342484852E-15 -1.745718800726116E-14 6.728661561526419E-12 5.843987561343911E-10 -5.683485798465693E-10 3.947614298644413E-11
peri -2.955109913555554E-14 9.955832279132801E-14 7.531468658377041E-10 -5.683485798465693E-10 7.58556928502965E-10 -3.900301605812212E-11
i -7.867463869032458E-15 2.190012956834772E-14 -2.246565963055803E-12 3.947614298644413E-11 -3.900301605812212E-11 2.789558901484276E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO436807  

160064 (1999 XG114)          Discovered 1999-Dec-11 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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