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9328 (1990 DL3)
Classification: Main-belt Asteroid          SPK-ID: 2009328
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1926675461524622 5.2478e-08  
a 2.345577742853644 1.5698e-08 au
q 1.893661034828201 1.2646e-07 au
i 7.112409325133825 6.5229e-06 deg
node 351.8209653481108 4.3009e-05 deg
peri 291.6365745131945 4.7117e-05 deg
M 26.50510961947054 2.4086e-05 deg
tp 2457503.894850091071
(2016-Apr-25.39485009)
8.7396e-05 JED
period 1312.118850535393
3.59
1.3172e-05
3.606e-08
d
yr
n .2743653898830175 2.7543e-09 deg/d
Q 2.797494450879086 1.8722e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1225  
   data-arc span      9550 days (26.15 yr)  
   first obs. used      1990-02-24  
   last obs. used      2016-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54065  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:05:10  

Additional Information
 Earth MOID = .891228 au 
 Jupiter MOID = 2.39548 au 
 T_jup = 3.526 
[ 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 13.5 mag n/a MPO340765  

9328 (1990 DL3)          Discovered 1990-Feb-24 by Debehogne, H. at La Silla
Reference: 19981005/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 DL3 = 1991 RP14 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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