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192510 (1998 QX29)
Classification: Main-belt Asteroid          SPK-ID: 2192510
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1550862007855021 1.7907e-07  
a 2.856400257600256 5.7291e-08 au
q 2.413411993726303 4.9815e-07 au
i 14.06262596030739 1.2281e-05 deg
node 307.7739437334186 3.8532e-05 deg
peri 43.64798204004458 5.7139e-05 deg
M 245.074016565759 5.7693e-05 deg
tp 2458163.414907632090
(2018-Feb-13.91490763)
0.00029716 JED
period 1763.303307850355
4.83
5.305e-05
1.452e-07
d
yr
n .2041622665807146 6.1423e-09 deg/d
Q 3.29938852147421 6.6176e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      6420 days (17.58 yr)  
   first obs. used      1998-08-17  
   last obs. used      2016-03-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .66117  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 23:04:33  

Additional Information
 Earth MOID = 1.42495 au 
 Jupiter MOID = 2.14185 au 
 T_jup = 3.242 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4 mag n/a MPO352183  

192510 (1998 QX29)          Discovered 1998-Aug-25 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 1998 QX29 = 2003 SB197 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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