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447700 (2007 DS59)
Classification: Main-belt Asteroid          SPK-ID: 2447700
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054332875926374 1.9312e-07  
a 3.030100838045712 8.4462e-08 au
q 2.710627344953347 6.4257e-07 au
i 8.888758511664021 1.8528e-05 deg
node 341.6481294297329 5.4479e-05 deg
peri 127.5567571554823 0.00012911 deg
M 222.4585462174106 9.9627e-05 deg
tp 2459736.563290524060
(2022-Jun-06.06329052)
0.00052673 TDB
period 1926.566698993291
5.27
8.0552e-05
2.205e-07
d
yr
n .1868609066003863 7.8129e-09 deg/d
Q 3.349574331138077 9.3367e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      1999-09-08  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67841  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:56:23  

Additional Information
 Earth MOID = 1.73808 au 
 Jupiter MOID = 1.75637 au 
 T_jup = 3.217 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456443.5 (2013-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1029767534451871 1.8245e-07  
q 2.719773778770769 6.0217e-07 au
tp 2455866.459498598520
(2011-Oct-31.95949860)
0.00061038 TDB
node 342.0858081678405 5.4477e-05 deg
peri 124.935684799707 0.00013659 deg
i 8.882582913736231 1.8526e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      1999-09-08  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67841  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:56:23  

Additional Information
 Jupiter MOID = 1.75637 au 
 T_jup = 3.217 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.328701990872651E-14 -1.094647513264344E-13 8.710563623932223E-11 -3.109255807677838E-13 1.811797949048204E-11 -8.623751296551516E-14
q -1.094647513264344E-13 3.626040962017893E-13 -2.796519180969164E-10 9.984547718687752E-13 -5.808370565759916E-11 2.928914447438643E-13
tp 8.710563623932223E-11 -2.796519180969164E-10 3.725664839600918E-7 -1.057514565031044E-9 7.646250178687418E-8 -2.007771239473838E-10
node -3.109255807677838E-13 9.984547718687752E-13 -1.057514565031044E-9 2.967713572957247E-9 -3.148398994878791E-9 1.989896571055303E-10
peri 1.811797949048204E-11 -5.808370565759916E-11 7.646250178687418E-8 -3.148398994878791E-9 1.865558740403156E-8 -2.370789230847736E-10
i -8.623751296551516E-14 2.928914447438643E-13 -2.007771239473838E-10 1.989896571055303E-10 -2.370789230847736E-10 3.432022274252584E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO357076  

447700 (2007 DS59)          Discovered 2007-Jan-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

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