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JPL Small-Body Database Browser
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351490 (2005 QL112)
Classification: Main-belt Asteroid          SPK-ID: 2351490
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0861279573149681 6.0434e-08  
a 3.0664339026763 4.6245e-08 au
q 2.802328214397425 1.9244e-07 au
i 7.017145232541032 1.2235e-05 deg
node 184.9112235304965 5.1508e-05 deg
peri 109.6104256914803 8.4894e-05 deg
M 317.9181776322741 6.7782e-05 deg
tp 2459229.766645523123
(2021-Jan-15.26664552)
0.00037055 TDB
period 1961.321723833525
5.37
4.4368e-05
1.215e-07
d
yr
n .1835496928552638 4.1522e-09 deg/d
Q 3.330539590955175 5.0228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      6239 days (17.08 yr)  
   first obs. used      2003-03-30  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5309  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:53:06  

Additional Information
 Earth MOID = 1.79683 au 
 Jupiter MOID = 1.85528 au 
 T_jup = 3.215 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO471639  

351490 (2005 QL112)          Discovered 2005-Aug-27 by NEAT at Palomar
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2005 QL112 = 2003 FT124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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