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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .124506154641111 5.2788e-08  
a 3.192524682716682 2.7906e-08 au
q 2.795035710874795 1.6878e-07 au
i 6.459510576207141 6.3127e-06 deg
node 186.2313844381102 4.7148e-05 deg
peri 159.8658663768475 5.3066e-05 deg
M 60.6902471941578 2.2445e-05 deg
tp 2457049.250084865223
(2015-Jan-26.75008487)
0.00013043 JED
period 2083.530308320972
5.70
2.7318e-05
7.479e-08
d
yr
n .1727836636511943 2.2654e-09 deg/d
Q 3.590013654558569 3.138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1085  
   data-arc span      8456 days (23.15 yr)  
   first obs. used      1992-10-19  
   last obs. used      2015-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56541  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:24:36  

Additional Information
 Earth MOID = 1.78738 au 
 Jupiter MOID = 1.84334 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 13.2 mag n/a MPO347632  

13566 (1992 UM9)          Discovered 1992-Oct-19 by Ueda, S., Kaneda, H. at Kushiro
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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