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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1248705485980211 7.9233e-08  
a 3.194012746388556 3.865e-08 AU
q 2.795174622517945 2.62e-07 AU
i 6.458012112384016 8.8411e-06 deg
node 186.235799439497 5.5936e-05 deg
peri 160.0036703365455 6.181e-05 deg
M 316.9397768243205 2.6821e-05 deg
tp 2457049.888928865548
(2015-Jan-27.38892887)
0.00015636 JED
period 2084.98720560058
5.71
3.7845e-05
1.036e-07
d
yr
n .1726629300328498 3.134e-09 deg/d
Q 3.592850870259166 4.3476e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      826  
   data-arc span      7928 days (21.71 yr)  
   first obs. used      1992-10-19  
   last obs. used      2014-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55552  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:30:47  

Additional Information
 Earth MOID = 1.78819 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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