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351415 (2005 GR22)
Classification: Main-belt Asteroid          SPK-ID: 2351415
[ 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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2148006838351234 6.3311e-08  
a 2.618588722272359 2.9108e-08 au
q 2.056114074045314 1.58e-07 au
i 5.867468141446661 8.2042e-06 deg
node 94.9760380046261 7.0842e-05 deg
peri 119.4818945298035 7.5123e-05 deg
M 197.1603668454445 3.2058e-05 deg
tp 2459700.595008290614
(2022-May-01.09500829)		 0.00014671 TDB
period 1547.744846277125
4.24		 2.5807e-05
7.066e-08		 d
yr
n .2325964779439761 3.8783e-09 deg/d
Q 3.181063370499404 3.5361e-08 au
   Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5316 days (14.55 yr)  
   first obs. used      2005-04-04  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53551  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:48:29  

Additional Information
 Earth MOID = 1.05692 au 
 Jupiter MOID = 1.80854 au 
 T_jup = 3.366 
[ 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 16.6   n/a MPO455543  

351415 (2005 GR22)          Discovered 2005-Apr-04 by Endate, K. at Kitami
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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