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14131 (1998 QN105)
Classification: Main-belt Asteroid          SPK-ID: 2014131
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1521865830828192 3.5104e-08  
a 2.316125590721214 6.6112e-09 au
q 1.963642351078676 8.1571e-08 au
i 4.996905497077913 3.4039e-06 deg
node 42.36423874641736 5.2973e-05 deg
peri 338.2371523199443 5.4868e-05 deg
M 92.56989511254217 1.4761e-05 deg
tp 2458869.438365129866
(2020-Jan-20.93836513)
5.2446e-05 TDB
period 1287.483240726935
3.52
5.5126e-06
1.509e-08
d
yr
n .2796152902128169 1.1972e-09 deg/d
Q 2.668608830363752 7.6174e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1763  
   data-arc span      16392 days (44.88 yr)  
   first obs. used      1976-05-03  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46236  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:40:46  

Additional Information
 Earth MOID = .966228 au 
 Jupiter MOID = 2.78864 au 
 T_jup = 3.560 
[ 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 14.62   n/a MPCxxxxx  
diameter diameter 2.593 km 0.168 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.416   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14131 (1998 QN105)          Discovered 1998-Aug-25 by Elst, E. W. at La Silla
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 QN105 = 1976 JV4 = 1991 RD17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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