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JPL Small-Body Database Browser
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214922 (2007 UJ43)
Classification: Main-belt Asteroid          SPK-ID: 2214922
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03448195372122986 4.7289e-08  
a 2.677273541255547 2.5367e-08 au
q 2.5849559189069 1.2619e-07 au
i 4.401399027435783 5.7624e-06 deg
node 54.71999249882005 7.2894e-05 deg
peri 82.31022006697198 0.00011879 deg
M 127.0420838166301 9.2088e-05 deg
tp 2458035.845681752558
(2017-Oct-09.34568175)
0.00041121 TDB
period 1600.064706609213
4.38
2.2741e-05
6.226e-08
d
yr
n .2249909010010578 3.1977e-09 deg/d
Q 2.769591163604194 2.6242e-08 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      7145 days (19.56 yr)  
   first obs. used      1998-09-19  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54631  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:51:22  

Additional Information
 Earth MOID = 1.60334 au 
 Jupiter MOID = 2.22323 au 
 T_jup = 3.373 
[ 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 16.5   n/a MPO437028  

214922 (2007 UJ43)          Discovered 2007-Oct-18 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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