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(2007 DB61)
Classification: Aten [NEO]          SPK-ID: 3369098
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3646185960769693 2.5655e-07  
a .8113279640423485 3.2101e-09 au
q .5155027008352415 2.0637e-07 au
i 5.380837578302047 8.6843e-06 deg
node 159.0575572807117 2.4668e-05 deg
peri 209.3734113109568 8.2475e-05 deg
M 171.962342207616 0.00013143 deg
tp 2458872.995960072618
(2020-Jan-24.49596007)
9.6726e-05 TDB
period 266.9273620292941
0.73
1.5842e-06
4.337e-09
d
yr
n 1.348681518684066 8.0043e-09 deg/d
Q 1.107153227249455 4.3806e-09 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      6959 days (19.05 yr)  
   first obs. used      1999-03-21  
   last obs. used      2018-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53629  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-04 06:12:21  

Additional Information
 Earth MOID = .0128155 au 
 Jupiter MOID = 4.35369 au 
 T_jup = 7.146 
[ 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 23.7   n/a MPO441879  

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