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JPL Small-Body Database Browser
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523060 (2016 QF91)
Classification: Main-belt Asteroid          SPK-ID: 2523060
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 .07961385521231702 7.312e-08  
a 2.594596010321835 5.2887e-08 au
q 2.388030219221617 1.9727e-07 au
i 15.15190424049643 8.0814e-06 deg
node 114.2481339730613 3.1975e-05 deg
peri 309.3261275009896 6.7665e-05 deg
M 187.2893043999779 6.1597e-05 deg
tp 2459332.851842182718
(2021-Apr-28.35184218)
0.00027178 TDB
period 1526.521923091281
4.18
4.6674e-05
1.278e-07
d
yr
n .2358302193727966 7.2106e-09 deg/d
Q 2.801161801422053 5.7098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      6806 days (18.63 yr)  
   first obs. used      2000-12-31  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61289  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:40:21  

Additional Information
 Earth MOID = 1.42903 au 
 Jupiter MOID = 2.4235 au 
 T_jup = 3.364 
[ 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 16.3   n/a MPO448139  

523060 (2016 QF91)          Discovered 2016-Aug-17 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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