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JPL Small-Body Database Browser
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357066 (2001 QK46)
Classification: Main-belt Asteroid          SPK-ID: 2357066
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07978266482883027 7.6716e-08  
a 2.669549456086594 3.3863e-08 au
q 2.456565686587652 1.8368e-07 au
i 13.39550077292638 5.8497e-06 deg
node 318.2224828991503 2.0696e-05 deg
peri 6.195557994639009 4.2929e-05 deg
M 20.55797618666477 3.6909e-05 deg
tp 2458509.522658634036
(2019-Jan-26.02265863)
0.00016265 TDB
period 1593.145287958445
4.36
3.0313e-05
8.299e-08
d
yr
n .2259680913730889 4.2995e-09 deg/d
Q 2.882533225585537 3.6564e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      6665 days (18.25 yr)  
   first obs. used      2001-08-15  
   last obs. used      2019-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58272  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:20:54  

Additional Information
 Earth MOID = 1.4435 au 
 Jupiter MOID = 2.41799 au 
 T_jup = 3.338 
[ 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 16.1   n/a MPO303209  

357066 (2001 QK46)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2001 QK46 = 2007 YU73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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