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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1244458568745579 5.1542e-08  
a 3.191951045157914 2.7539e-08 au
q 2.794725962241597 1.6389e-07 au
i 6.45955806251833 6.1485e-06 deg
node 186.232633494777 4.6767e-05 deg
peri 159.7870643379553 5.272e-05 deg
M 95.33501280822918 2.242e-05 deg
tp 2457048.889291879761
(2015-Jan-26.38929188)
0.0001305 JED
period 2082.968775834105
5.70
2.6956e-05
7.38e-08
d
yr
n .1728302431493921 2.2367e-09 deg/d
Q 3.589176128074231 3.0966e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1111  
   data-arc span      8548 days (23.40 yr)  
   first obs. used      1992-10-19  
   last obs. used      2016-03-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56823  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Mar-24 16:17:06  

Additional Information
 Earth MOID = 1.78812 au 
 Jupiter MOID = 1.84449 au 
 T_jup = 3.175 
[ 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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