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JPL Small-Body Database Browser
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357342 (2003 QK17)
Classification: Main-belt Asteroid          SPK-ID: 2357342
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2307971573810611 5.9765e-08  
a 2.33701007035341 1.8814e-08 au
q 1.797634789344929 1.4261e-07 au
i 4.259157198418229 7.2962e-06 deg
node 342.8255214530024 8.7482e-05 deg
peri 323.4438727322962 8.8742e-05 deg
M 154.1639192645594 2.0223e-05 deg
tp 2458041.683083577558
(2017-Oct-15.18308358)
7.0106e-05 TDB
period 1304.93627089777
3.57
1.5758e-05
4.314e-08
d
yr
n .2758755412264901 3.3313e-09 deg/d
Q 2.87638535136189 2.3156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5612 days (15.36 yr)  
   first obs. used      2002-02-13  
   last obs. used      2017-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6374  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:38:49  

Additional Information
 Earth MOID = .78424 au 
 Jupiter MOID = 2.38892 au 
 T_jup = 3.527 
[ 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 17.3   n/a MPO413355  

357342 (2003 QK17)          Discovered 2003-Aug-22 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2003 QK17 = 2007 VU48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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