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13566 (1992 UM9)
Classification: Main-belt Asteroid          SPK-ID: 2013566
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1247691145149199 7.6266e-08  
a 3.193766442037099 3.5123e-08 AU
q 2.795283031096663 2.563e-07 AU
i 6.458514609269699 7.534e-06 deg
node 186.2299450100986 5.4536e-05 deg
peri 159.9837491552354 5.9883e-05 deg
M 351.4894403292819 2.3435e-05 deg
tp 2457049.784320949053
(2015-Jan-27.28432095)
0.00013574 JED
period 2084.746036468631
5.71
3.439e-05
9.415e-08
d
yr
n .1726829041535472 2.8486e-09 deg/d
Q 3.592249852977534 3.9505e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      861  
   data-arc span      8001 days (21.91 yr)  
   first obs. used      1992-10-19  
   last obs. used      2014-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55455  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:25:31  

Additional Information
 Earth MOID = 1.78997 AU 
 T_jup = 3.174 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.1 mag n/a MPO263470  

13566 (1992 UM9)          Discovered 1992-Oct-19 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 UM9 = 1996 HD26 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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