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268314 (2005 QK152)
Classification: Main-belt Asteroid          SPK-ID: 2268314
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1263641351123889 7.1343e-08  
a 2.455055915527388 1.6893e-08 au
q 2.144824898109216 1.8063e-07 au
i 14.34591656898765 8.7201e-06 deg
node 338.3417425517162 2.6155e-05 deg
peri 41.28312164163529 4.4818e-05 deg
M 273.0052094719691 3.9956e-05 deg
tp 2459340.032424551755
(2021-May-05.53242455)
0.00015827 TDB
period 1405.045889492049
3.85
1.4502e-05
3.97e-08
d
yr
n .2562193894821093 2.6445e-09 deg/d
Q 2.765286932945561 1.9027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6934 days (18.98 yr)  
   first obs. used      2001-08-14  
   last obs. used      2020-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59683  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:13:44  

Additional Information
 Earth MOID = 1.16253 au 
 Jupiter MOID = 2.73866 au 
 T_jup = 3.440 
[ 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 17.1   n/a MPO437234  

268314 (2005 QK152)          Discovered 2005-Aug-31 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2005 QK152 = 2009 TZ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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