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519301 (2011 DU7)
Classification: Main-belt Asteroid          SPK-ID: 2519301
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1298526540912576 6.9273e-08  
a 2.235761193589336 1.7002e-08 au
q 1.945441668687523 1.5598e-07 au
i 8.261319090312968 7.2707e-06 deg
node 69.92625589919847 4.4639e-05 deg
peri 149.4914228441113 4.8602e-05 deg
M 355.4513137564002 1.8633e-05 deg
tp 2459411.928369383875
(2021-Jul-16.42836938)
6.3228e-05 TDB
period 1221.05871470253
3.34
1.3929e-05
3.814e-08
d
yr
n .2948261174219636 3.3631e-09 deg/d
Q 2.52608071849115 1.921e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      6347 days (17.38 yr)  
   first obs. used      2003-12-21  
   last obs. used      2021-05-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42816  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 08:48:56  

Additional Information
 Earth MOID = .941774 au 
 Jupiter MOID = 2.45364 au 
 T_jup = 3.614 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.95   n/a MPCxxxxx  

519301 (2011 DU7)          Discovered 2006-Nov-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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