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JPL Small-Body Database Browser
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(2007 DS7)
Classification: Apollo [NEO]          SPK-ID: 3368602
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2454154.5 (2007-Feb-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3999877365782402 0.0011406  
a 1.179934542989192 0.0013261 au
q .7079751958284648 0.00055036 au
i 8.448498042183944 0.024579 deg
node 148.535662198323 0.00076217 deg
peri 270.7373328024586 0.0048636 deg
M 48.73784425478682 0.12878 deg
tp 2454091.120455294737
(2006-Dec-21.62045529)
0.060625 TDB
period 468.1502935299345
1.28
0.78919
0.002161
d
yr
n .7689838177512131 0.0012963 deg/d
Q 1.651893890149919 0.0018565 au
  Orbit Determination Parameters
   # obs. used (total)      25  
   data-arc span      4 days  
   first obs. used      2007-02-21  
   last obs. used      2007-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .55426  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:06:58  

Additional Information
 Earth MOID = .000762823 au 
 Jupiter MOID = 3.71411 au 
 T_jup = 5.273 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.8   n/a MPO116401  

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