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215891 (2005 GF19)
Classification: Main-belt Asteroid          SPK-ID: 2215891
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 .1126259184010229 8.1446e-08  
a 2.450629159115333 1.6816e-08 au
q 2.174624799409642 2.0555e-07 au
i 2.5348467224528 6.5488e-06 deg
node 30.77986120984333 0.00018909 deg
peri 137.1777989765846 0.00019198 deg
M 6.668812955820808 3.1078e-05 deg
tp 2458974.542619827756
(2020-May-05.04261983)
0.00012097 TDB
period 1401.247406984373
3.84
1.4423e-05
3.949e-08
d
yr
n .2569139455356828 2.6444e-09 deg/d
Q 2.726633518821023 1.871e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      8917 days (24.41 yr)  
   first obs. used      1995-10-18  
   last obs. used      2020-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65172  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:39:19  

Additional Information
 Earth MOID = 1.1818 au 
 Jupiter MOID = 2.24073 au 
 T_jup = 3.486 
[ 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 17.7   n/a MPO459961  

215891 (2005 GF19)          Discovered 2005-Apr-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2005 GF19 = 2001 EL15 = 2005 GP211 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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