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JPL Small-Body Database Browser
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46865 (1998 QZ86)
Classification: Main-belt Asteroid          SPK-ID: 2046865
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1885204825614424 7.2384e-08  
a 2.459109412552576 1.6005e-08 au
q 1.995516919426779 1.7518e-07 au
i 11.5463172804111 7.6545e-06 deg
node 226.9124017489297 2.6727e-05 deg
peri 159.5829440328442 3.2754e-05 deg
M 100.8508008263559 2.4683e-05 deg
tp 2458205.913651895512
(2018-Mar-28.41365190)
9.3451e-05 TDB
period 1408.527093029218
3.86
1.3751e-05
3.765e-08
d
yr
n .2555861380172488 2.4952e-09 deg/d
Q 2.922701905678373 1.9022e-08 au
  Orbit Determination Parameters
   # obs. used (total)      558  
   data-arc span      7529 days (20.61 yr)  
   first obs. used      1998-08-24  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52166  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:39:39  

Additional Information
 Earth MOID = 1.00438 au 
 Jupiter MOID = 2.52957 au 
 T_jup = 3.439 
[ 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 15.4   n/a MPO378944  

46865 (1998 QZ86)          Discovered 1998-Aug-24 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 QZ86 = 2001 KG64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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