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JPL Small-Body Database Browser
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109135 (2001 QK53)
Classification: Main-belt Asteroid          SPK-ID: 2109135
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1810274802151115 1.032e-07  
a 2.553212348442377 3.2883e-08 au
q 2.091010750549747 2.4657e-07 au
i 5.103014549781842 8.021e-06 deg
node 11.52603412107719 8.4677e-05 deg
peri 306.8561464609803 8.9794e-05 deg
M 128.3357057900843 4.8411e-05 deg
tp 2458069.280713997872
(2017-Nov-11.78071400)
0.00019131 TDB
period 1490.146033665574
4.08
2.8787e-05
7.881e-08
d
yr
n .2415870605073819 4.6671e-09 deg/d
Q 3.015413946335008 3.8835e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      6876 days (18.83 yr)  
   first obs. used      2000-02-12  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60631  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:12:52  

Additional Information
 Earth MOID = 1.08209 au 
 Jupiter MOID = 2.30402 au 
 T_jup = 3.410 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO469114  

109135 (2001 QK53)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 QK53 = 2000 DX12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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