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27223 (1999 GC5)
Classification: Main-belt Asteroid          SPK-ID: 2027223
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1645310627226826 7.6289e-08  
a 3.190435831211668 5.4609e-08 AU
q 2.665510033353887 2.4541e-07 AU
i 15.36053709873694 9.7453e-06 deg
node 125.8172640585382 3.1992e-05 deg
peri 332.257361302615 4.4755e-05 deg
M 298.8639543033256 3.4688e-05 deg
tp 2457153.982804736178
(2015-May-11.48280474)
0.00020469 JED
period 2081.485779050744
5.70
5.3441e-05
1.463e-07
d
yr
n .1729533795634083 4.4405e-09 deg/d
Q 3.715361629069449 6.3593e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      657  
   data-arc span      5790 days (15.85 yr)  
   first obs. used      1998-01-27  
   last obs. used      2013-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55534  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Dec-20 07:13:14  

Additional Information
 Earth MOID = 1.69152 AU 
 T_jup = 3.120 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.7 mag n/a MPO267806  

27223 (1999 GC5)          Discovered 1999-Apr-07 by Shimizu, Y., Urata, T. at Nachi-Katsuura (905)
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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