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JPL Small-Body Database Browser
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48203 (2001 KQ6)
Classification: Main-belt Asteroid          SPK-ID: 2048203
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1255033041070905 8.284e-08  
a 2.461558142271053 1.7032e-08 au
q 2.152624462164324 1.9503e-07 au
i 13.67257694097765 6.2429e-06 deg
node 231.6287225891475 1.8054e-05 deg
peri 146.3030940259773 2.7651e-05 deg
M 91.81672812814709 2.6315e-05 deg
tp 2458240.723422352982
(2018-May-02.22342235)
0.00010065 TDB
period 1410.631489418334
3.86
1.4641e-05
4.008e-08
d
yr
n .2552048516572134 2.6488e-09 deg/d
Q 2.770491822377782 1.917e-08 au
  Orbit Determination Parameters
   # obs. used (total)      843  
   data-arc span      7492 days (20.51 yr)  
   first obs. used      1998-08-03  
   last obs. used      2019-02-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50707  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:45:29  

Additional Information
 Earth MOID = 1.1686 au 
 Jupiter MOID = 2.69243 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 14.8   n/a MPO324741  
rotation period rot_per 52.909 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

48203 (2001 KQ6)          Discovered 2001-May-17 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 KQ6 = 1998 QG82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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