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214076 (2004 GD84)
Classification: Main-belt Asteroid          SPK-ID: 2214076
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0369966817440082 7.0237e-08  
a 2.98414233556454 3.6242e-08 au
q 2.873738971296838 2.0521e-07 au
i 1.281185743685558 9.2247e-06 deg
node 181.8917778879912 0.00035981 deg
peri 292.8057524811402 0.00038688 deg
M 136.7027992317702 0.00014443 deg
tp 2458285.505609302571
(2018-Jun-16.00560930)		 0.00075061 TDB
period 1882.90204807492
5.16		 3.4302e-05
9.391e-08		 d
yr
n .191194226151097 3.4831e-09 deg/d
Q 3.094545699832242 3.7583e-08 au
   Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      6380 days (17.47 yr)  
   first obs. used      2003-02-01  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64685  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:50:29  

Additional Information
 Earth MOID = 1.89041 au 
 Jupiter MOID = 1.93073 au 
 T_jup = 3.257 
[ show covariance matrix ]

[ 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 MPO211415  

214076 (2004 GD84)          Discovered 2004-Apr-14 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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Alternate Designations
 2004 GD84 = 2006 SS222 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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