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183931 (2004 DR6)
Classification: Main-belt Asteroid          SPK-ID: 2183931
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1249100295629006 3.5993e-08  
a 2.466694429419291 1.5275e-08 au
q 2.158579555317885 8.8866e-08 au
i 1.550461222001212 7.1898e-06 deg
node 22.21750205690645 0.00016785 deg
peri 111.8811713543241 0.00017116 deg
M 89.57510977886209 3.3846e-05 deg
tp 2458648.407880562890
(2019-Jun-13.90788056)
0.00013169 TDB
period 1415.048927210702
3.87
1.3144e-05
3.599e-08
d
yr
n .2544081643237737 2.3631e-09 deg/d
Q 2.774809303520697 1.7183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      6406 days (17.54 yr)  
   first obs. used      2002-10-07  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57603  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:40:51  

Additional Information
 Earth MOID = 1.17327 au 
 Jupiter MOID = 2.25289 au 
 T_jup = 3.475 
[ 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 17.6   n/a MPO417994  

183931 (2004 DR6)          Discovered 2004-Feb-16 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2004 DR6 = 2006 SQ117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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