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11093 (1994 HD)
Classification: Main-belt Asteroid          SPK-ID: 2011093
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 .239364363892949 7.3143e-08  
a 2.686018684201807 3.1555e-08 AU
q 2.043081530453265 1.9024e-07 AU
i 27.0961611002356 9.0903e-06 deg
node 195.1349331112481 1.515e-05 deg
peri 321.2015930958448 2.3727e-05 deg
M 279.5631576532337 2.5949e-05 deg
tp 2457359.764647399549
(2015-Dec-03.26464740)
0.00012035 JED
period 1607.91086883133
4.40
2.8334e-05
7.757e-08
d
yr
n .2238930073665446 3.9454e-09 deg/d
Q 3.328955837950348 3.9108e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      7444 days (20.38 yr)  
   first obs. used      1994-04-17  
   last obs. used      2014-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52351  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:57:54  

Additional Information
 Earth MOID = 1.09295 AU 
 T_jup = 3.179 
[ 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 PDS3 (MPC 35235)  

11093 (1994 HD)          Discovered 1994-Apr-17 by McNaught, R. H. at Siding Spring (413)
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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