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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1247691234956345 7.6612e-08  
a 3.193766448730987 3.5556e-08 AU
q 2.795283008273056 2.5696e-07 AU
i 6.458516485518392 7.731e-06 deg
node 186.2299513628028 5.4825e-05 deg
peri 159.9837464521049 6.0223e-05 deg
M 351.489434843772 2.3873e-05 deg
tp 2457049.784352870373
(2015-Jan-27.28435287)
0.0001383 JED
period 2084.746043022832
5.71
3.4814e-05
9.532e-08
d
yr
n .1726829036106521 2.8837e-09 deg/d
Q 3.592249889188917 3.9992e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      853  
   data-arc span      7960 days (21.79 yr)  
   first obs. used      1992-10-19  
   last obs. used      2014-08-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55531  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:22:44  

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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