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90484 (2004 DU6)
Classification: Main-belt Asteroid          SPK-ID: 2090484
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0702988655377768 4.5743e-08  
a 2.588024627288079 1.466e-08 au
q 2.406089432005899 1.1969e-07 au
i 6.038702518425126 5.2769e-06 deg
node 156.142634790356 3.947e-05 deg
peri 353.8368805166245 5.0799e-05 deg
M 333.9696996312138 3.4302e-05 deg
tp 2459110.458222993122
(2020-Sep-17.95822299)
0.00014529 TDB
period 1520.726219701692
4.16
1.2922e-05
3.538e-08
d
yr
n .236729001799297 2.0115e-09 deg/d
Q 2.769959822570258 1.5691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      21671 days (59.33 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51102  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 22:12:27  

Additional Information
 Earth MOID = 1.41694 au 
 Jupiter MOID = 2.21475 au 
 T_jup = 3.410 
[ 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 15.9   n/a MPO412703  

90484 (2004 DU6)          Discovered 2004-Feb-16 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2004 DU6 = 1997 NA6 = 2000 FT63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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