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JPL Small-Body Database Browser
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160885 (2001 QF110)
Classification: Main-belt Asteroid          SPK-ID: 2160885
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .106575672513903 9.0855e-08  
a 2.556251153406678 1.8411e-08 au
q 2.283816967617921 2.2958e-07 au
i 4.854655311624612 4.3585e-06 deg
node 108.5128840464868 7.4929e-05 deg
peri 287.3086979509622 7.7995e-05 deg
M 48.64387119375486 1.9405e-05 deg
tp 2458398.789113586586
(2018-Oct-07.28911359)
8.0743e-05 TDB
period 1492.807157958097
4.09
1.6128e-05
4.416e-08
d
yr
n .2411563999280509 2.6054e-09 deg/d
Q 2.828685339195434 2.0374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      647  
   data-arc span      6353 days (17.39 yr)  
   first obs. used      2001-08-19  
   last obs. used      2019-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52581  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:58:00  

Additional Information
 Earth MOID = 1.29587 au 
 Jupiter MOID = 2.553 au 
 T_jup = 3.424 
[ 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 15.6   n/a MPO454066  

160885 (2001 QF110)          Discovered 2001-Aug-24 by NEAT at Palomar
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2001 QF110 = 2005 ML45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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