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447438 (2006 DF190)
Classification: Main-belt Asteroid          SPK-ID: 2447438
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09852668245266941 6.0797e-08  
a 2.441032642214105 2.7519e-08 au
q 2.200525794218075 1.5173e-07 au
i 6.949164378544342 6.107e-06 deg
node 160.3600266661376 4.7367e-05 deg
peri 244.5406045069693 5.7423e-05 deg
M 31.90273979832195 3.1635e-05 deg
tp 2458877.051934607695
(2020-Jan-28.55193461)
0.0001229 TDB
period 1393.024668795607
3.81
2.3556e-05
6.449e-08
d
yr
n .2584304557300136 4.3701e-09 deg/d
Q 2.681539490210135 3.023e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      6466 days (17.70 yr)  
   first obs. used      2002-02-14  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53489  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:20:53  

Additional Information
 Earth MOID = 1.21912 au 
 Jupiter MOID = 2.65227 au 
 T_jup = 3.485 
[ 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 16.9   n/a MPO440857  

447438 (2006 DF190)          Discovered 2006-Feb-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2006 DF190 = 2015 RJ92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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