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243210 (2007 UP40)
Classification: Main-belt Asteroid          SPK-ID: 2243210
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08073002311248885 7.1903e-08  
a 2.675490077930931 3.1716e-08 au
q 2.459497702102333 2.027e-07 au
i 2.503256303676805 5.3312e-06 deg
node 239.449887257086 0.00018791 deg
peri 64.72249301927862 0.00019347 deg
M 41.07633490123145 4.3379e-05 deg
tp 2458818.113525212061
(2019-Nov-30.61352521)
0.00019236 TDB
period 1598.466150437626
4.38
2.8423e-05
7.782e-08
d
yr
n .225215904572918 4.0047e-09 deg/d
Q 2.89148245375953 3.4277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      5635 days (15.43 yr)  
   first obs. used      2002-08-17  
   last obs. used      2018-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69493  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 08:33:31  

Additional Information
 Earth MOID = 1.44554 au 
 Jupiter MOID = 2.26952 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 17.2   n/a MPO437135  

243210 (2007 UP40)          Discovered 2007-Oct-16 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

Alternate Designations
 2007 UP40 = 2002 QX139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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