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JPL Small-Body Database Browser
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193846 (2001 QZ103)
Classification: Mars-crossing Asteroid          SPK-ID: 2193846
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 .341388990614097 4.5655e-08  
a 2.227734622751677 1.0686e-08 au
q 1.467210548534406 9.9091e-08 au
i 7.415287362059461 5.355e-06 deg
node 249.1054740564362 4.8362e-05 deg
peri 141.3233523358262 4.9419e-05 deg
M 72.83817575649093 1.1982e-05 deg
tp 2458354.774533491304
(2018-Aug-24.27453349)
3.954e-05 TDB
period 1214.489064620037
3.33
8.7385e-06
2.392e-08
d
yr
n .2964209481067899 2.1328e-09 deg/d
Q 2.988258696968948 1.4334e-08 au
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      7379 days (20.20 yr)  
   first obs. used      1998-11-23  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55067  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:29:25  

Additional Information
 Earth MOID = .482322 au 
 Jupiter MOID = 2.48226 au 
 T_jup = 3.555 
[ show covariance matrix ]

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 16.2   n/a MPO454347  

193846 (2001 QZ103)          Discovered 2001-Aug-20 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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