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JPL Small-Body Database Browser
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32542 (2001 QK7)
Classification: Outer Main-belt Asteroid          SPK-ID: 2032542
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07224679704593921 4.7575e-08  
a 3.961703893464051 3.7018e-08 au
q 3.675483476316846 1.8772e-07 au
i 1.189387874476868 5.1358e-06 deg
node 163.2519019328882 0.00022223 deg
peri 189.2785484578962 0.00022408 deg
M 119.3420623329957 2.8934e-05 deg
tp 2458045.699840068855
(2017-Oct-19.19984007)
0.00023069 TDB
period 2880.192036703042
7.89
4.0369e-05
1.105e-07
d
yr
n .1249916656293836 1.7519e-09 deg/d
Q 4.247924310611255 3.9693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1232  
   data-arc span      9656 days (26.44 yr)  
   first obs. used      1993-08-22  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53236  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:47:47  

Additional Information
 Earth MOID = 2.66995 au 
 Jupiter MOID = 1.15294 au 
 T_jup = 3.054 
[ 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 13.0   n/a MPO299189  

32542 (2001 QK7)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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