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JPL Small-Body Database Browser
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268299 (2005 QJ92)
Classification: Main-belt Asteroid          SPK-ID: 2268299
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1921764821157051 9.5413e-08  
a 2.379877836111474 1.541e-08 au
q 1.922521285702434 2.3216e-07 au
i 1.15194938128335 1.0075e-05 deg
node 173.6830295045342 0.00031214 deg
peri 154.2759862398493 0.00031289 deg
M 271.9664286122929 1.9968e-05 deg
tp 2458928.426296015027
(2020-Mar-19.92629601)
7.5245e-05 TDB
period 1341.005081408008
3.67
1.3025e-05
3.566e-08
d
yr
n .2684553585897025 2.6074e-09 deg/d
Q 2.837234386520513 1.8372e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      7088 days (19.41 yr)  
   first obs. used      2000-02-05  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63146  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:38:32  

Additional Information
 Earth MOID = .910324 au 
 Jupiter MOID = 2.50303 au 
 T_jup = 3.514 
[ 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 17.9   n/a MPO433741  

268299 (2005 QJ92)          Discovered 2005-Aug-26 by LONEOS at Anderson Mesa
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2005 QJ92 = 2004 FS78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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