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86560 (2000 EQ19)
Classification: Main-belt Asteroid          SPK-ID: 2086560
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1096606184917142 4.6347e-08  
a 2.305224965964789 9.507e-09 au
q 2.052432570434549 1.0922e-07 au
i 7.064624737660457 8.1646e-06 deg
node 356.1464819729274 3.0356e-05 deg
peri 50.13213064141262 4.8076e-05 deg
M 22.29338574829741 3.6344e-05 deg
tp 2458921.333411847317
(2020-Mar-12.83341185)
0.00012904 TDB
period 1278.404817318624
3.50
7.9084e-06
2.165e-08
d
yr
n .2816009413630636 1.742e-09 deg/d
Q 2.558017361495029 1.055e-08 au
  Orbit Determination Parameters
   # obs. used (total)      617  
   data-arc span      7818 days (21.40 yr)  
   first obs. used      1998-08-30  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57224  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:52:13  

Additional Information
 Earth MOID = 1.06878 au 
 Jupiter MOID = 2.78379 au 
 T_jup = 3.570 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457240.5 (2015-Aug-06.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1099650356949378 4.6939e-08  
q 2.051715853808444 1.1074e-07 au
tp 2457640.384088385142
(2016-Sep-08.88408838)
0.00012797 TDB
node 356.2352709140379 3.0316e-05 deg
peri 49.42418811360079 4.7898e-05 deg
i 7.070836518526009 8.169e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      617  
   data-arc span      7818 days (21.40 yr)  
   first obs. used      1998-08-30  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57224  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:52:13  

Additional Information
 Jupiter MOID = 2.78379 au 
 T_jup = 3.570 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.203223544368758E-15 -5.183726386672422E-15 -3.664934697452691E-12 -3.099089539827367E-15 -1.006905567803713E-12 -7.749705016260931E-15
q -5.183726386672422E-15 1.226318445570647E-14 8.470209346567595E-12 6.444507888504776E-15 2.318078847481849E-12 1.853944491608074E-14
tp -3.664934697452691E-12 8.470209346567595E-12 1.637722600803509E-8 1.183066652984624E-11 4.749855219493319E-9 1.68996662882532E-11
node -3.099089539827367E-15 6.444507888504776E-15 1.183066652984624E-11 9.190779167787788E-10 -9.074844442583234E-10 -8.131361714715932E-11
peri -1.006905567803713E-12 2.318078847481849E-12 4.749855219493319E-9 -9.074844442583234E-10 2.294224821538503E-9 8.531331765843037E-11
i -7.749705016260931E-15 1.853944491608074E-14 1.68996662882532E-11 -8.131361714715932E-11 8.531331765843037E-11 6.673324778346021E-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 16.0   n/a MPO502670  

86560 (2000 EQ19)          Discovered 2000-Mar-05 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2000 EQ19 = 1998 RB27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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