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JPL Small-Body Database Browser
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201228 (2002 QZ105)
Classification: Main-belt Asteroid          SPK-ID: 2201228
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1425305330941259 4.9671e-08  
a 2.803655020702569 3.1532e-08 au
q 2.404048575989809 1.3997e-07 au
i 10.45711936304974 5.555e-06 deg
node 107.7925227662578 3.2427e-05 deg
peri 330.0727102733197 3.916e-05 deg
M 112.3521968866153 2.5934e-05 deg
tp 2458065.363768023735
(2017-Nov-07.86376802)
0.00011895 TDB
period 1714.688709699863
4.69
2.8927e-05
7.92e-08
d
yr
n .2099506446642515 3.5419e-09 deg/d
Q 3.203261465415329 3.6027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      6115 days (16.74 yr)  
   first obs. used      2002-08-12  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61262  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:14:35  

Additional Information
 Earth MOID = 1.42588 au 
 Jupiter MOID = 2.03748 au 
 T_jup = 3.285 
[ 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 15.8   n/a MPO475685  

201228 (2002 QZ105)          Discovered 2002-Aug-19 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

Alternate Designations
 2002 QZ105 = 2003 YL104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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