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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1645676382675356 7.3241e-08  
a 3.190231795269402 4.8619e-08 AU
q 2.665222883195916 2.3976e-07 AU
i 15.36056148438064 9.2579e-06 deg
node 125.8173689506837 3.0733e-05 deg
peri 332.298799984582 4.2304e-05 deg
M 333.4255293260814 3.1115e-05 deg
tp 2457154.136324025945
(2015-May-11.63632403)
0.00018108 JED
period 2081.286108310823
5.70
4.7578e-05
1.303e-07
d
yr
n .1729699720583716 3.9541e-09 deg/d
Q 3.715240707342888 5.662e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      673  
   data-arc span      6078 days (16.64 yr)  
   first obs. used      1998-01-27  
   last obs. used      2014-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53072  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:56:02  

Additional Information
 Earth MOID = 1.69148 AU 
 T_jup = 3.121 
[ 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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