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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1529384935944341 4.2895e-07  
a 2.860675352531466 8.5516e-08 AU
q 2.423167973452578 1.1727e-06 AU
i 14.08499261004583 1.3977e-05 deg
node 307.8566132091282 5.0998e-05 deg
peri 43.01287249369582 7.0213e-05 deg
M 123.4645540273986 6.191e-05 deg
tp 2456394.404472463081
(2013-Apr-11.90447246)
0.00028335 JED
period 1767.263419303895
4.84
7.9245e-05
2.17e-07
d
yr
n .2037047765871824 9.1343e-09 deg/d
Q 3.298182731610355 9.8595e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      6001 days (16.43 yr)  
   first obs. used      1998-08-17  
   last obs. used      2015-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .69322  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 19:05:21  

Additional Information
 Earth MOID = 1.43528 AU 
 T_jup = 3.240 
[ 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 15.3 mag n/a MPO325790  

192510 (1998 QX29)          Discovered 1998-Aug-25 by Beijing Schmidt CCD Asteroid Program at Xinglong (327)
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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