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JPL Small-Body Database Browser
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523085 (2016 QQ94)
Classification: Main-belt Asteroid          SPK-ID: 2523085
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1059156623076533 1.1727e-07  
a 3.060717600602927 4.3568e-08 au
q 2.736539668798377 3.6664e-07 au
i 12.10340161700687 9.9562e-06 deg
node 64.4367068624466 5.4767e-05 deg
peri 323.8845488937567 8.1173e-05 deg
M 152.3401120632086 5.6092e-05 deg
tp 2457772.853108524009
(2017-Jan-19.35310852)
0.000299 TDB
period 1955.839974751565
5.35
4.1761e-05
1.143e-07
d
yr
n .1840641385017851 3.9301e-09 deg/d
Q 3.384895532407477 4.8182e-08 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      6762 days (18.51 yr)  
   first obs. used      2000-09-27  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5655  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 07:14:52  

Additional Information
 Earth MOID = 1.7527 au 
 Jupiter MOID = 2.04446 au 
 T_jup = 3.191 
[ 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 16.5   n/a MPO473040  

523085 (2016 QQ94)          Discovered 2009-Apr-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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