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JPL Small-Body Database Browser
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214327 (2005 JQ66)
Classification: Main-belt Asteroid          SPK-ID: 2214327
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2281898338182402 5.6642e-08  
a 2.574138996358899 1.5865e-08 au
q 1.98674664655471 1.5083e-07 au
i 4.832970568408924 5.6874e-06 deg
node 9.954676880187755 4.23e-05 deg
peri 320.2741833134816 4.3685e-05 deg
M 62.0125318775841 8.4448e-06 deg
tp 2458340.649605652090
(2018-Aug-10.14960565)
3.5743e-05 TDB
period 1508.50383193372
4.13
1.3946e-05
3.818e-08
d
yr
n .2386470570237288 2.2063e-09 deg/d
Q 3.161531346163088 1.9486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      599  
   data-arc span      6176 days (16.91 yr)  
   first obs. used      2002-12-06  
   last obs. used      2019-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53513  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:57:41  

Additional Information
 Earth MOID = .97815 au 
 Jupiter MOID = 2.21105 au 
 T_jup = 3.386 
[ 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 16.0   n/a MPO264526  

214327 (2005 JQ66)          Discovered 2005-May-04 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2005 JQ66 = 2002 XX109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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