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192602 (1999 EQ2)
Classification: Main-belt Asteroid          SPK-ID: 2192602
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1161769810336945 4.2134e-08  
a 2.37740144010672 1.0234e-08 au
q 2.101202118089963 9.919e-08 au
i 1.465090679715001 5.1331e-06 deg
node 154.6207416621933 0.00020086 deg
peri 349.8061876210913 0.00020273 deg
M 359.9700578297689 2.5268e-05 deg
tp 2459200.611360964420
(2020-Dec-17.11136096)
9.3978e-05 TDB
period 1338.912539803151
3.67
8.6455e-06
2.367e-08
d
yr
n .2688749184864068 1.7361e-09 deg/d
Q 2.653600762123476 1.1423e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      8065 days (22.08 yr)  
   first obs. used      1999-03-10  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55578  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:20:00  

Additional Information
 Earth MOID = 1.11328 au 
 Jupiter MOID = 2.3486 au 
 T_jup = 3.531 
[ 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 17.47   n/a MPCxxxxx  

192602 (1999 EQ2)          Discovered 1999-Mar-10 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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