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382996 (2005 GR227)
Classification: Main-belt Asteroid          SPK-ID: 2382996
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1839969060937461 4.5162e-08  
a 2.211645339288174 1.5168e-08 au
q 1.804709439482497 1.0148e-07 au
i 6.908267357709371 4.0827e-06 deg
node 136.4502091327141 4.485e-05 deg
peri 111.5226972815279 4.705e-05 deg
M 298.4904766860673 1.7514e-05 deg
tp 2459601.763398055476
(2022-Jan-22.26339806)
6.0002e-05 TDB
period 1201.355811568018
3.29
1.2359e-05
3.384e-08
d
yr
n .2996614296393385 3.0828e-09 deg/d
Q 2.618581239093851 1.7959e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      5793 days (15.86 yr)  
   first obs. used      2005-04-05  
   last obs. used      2021-02-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61939  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:56:19  

Additional Information
 Earth MOID = .804823 au 
 Jupiter MOID = 2.43505 au 
 T_jup = 3.625 
[ 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 17.81   n/a MPCxxxxx  

382996 (2005 GR227)          Discovered 2005-Apr-05 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2005 GR227 = 2008 DY2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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