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JPL Small-Body Database Browser
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523051 (2016 QP90)
Classification: Main-belt Asteroid          SPK-ID: 2523051
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07596169041104628 1.1559e-07  
a 2.855527138799777 5.2317e-08 au
q 2.638616470321927 3.3601e-07 au
i 3.178991093080187 6.4259e-06 deg
node 117.2005672672698 0.000214 deg
peri 264.1544241441824 0.00021788 deg
M 192.3596865327188 4.423e-05 deg
tp 2459421.236652112588
(2021-Jul-25.73665211)
0.00022355 TDB
period 1762.494883536462
4.83
4.8437e-05
1.326e-07
d
yr
n .2042559120952775 5.6134e-09 deg/d
Q 3.072437807277626 5.6291e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      5552 days (15.20 yr)  
   first obs. used      2004-03-21  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .75873  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:40:20  

Additional Information
 Earth MOID = 1.64275 au 
 Jupiter MOID = 2.30633 au 
 T_jup = 3.297 
[ 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 16.7   n/a MPO477461  

523051 (2016 QP90)          Discovered 2009-Mar-16 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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