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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1645676216847322 6.9141e-08  
a 3.190231775792965 4.0051e-08 AU
q 2.665222919827657 2.3349e-07 AU
i 15.36055820601875 6.8631e-06 deg
node 125.8173584184454 2.8271e-05 deg
peri 332.2987998388787 3.7583e-05 deg
M 333.4255443921022 2.2193e-05 deg
tp 2457154.136235517072
(2015-May-11.63623552)
0.00012802 JED
period 2081.286089251375
5.70
3.9194e-05
1.073e-07
d
yr
n .17296997364235 3.2573e-09 deg/d
Q 3.715240631758273 4.6643e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      820  
   data-arc span      6258 days (17.13 yr)  
   first obs. used      1998-01-27  
   last obs. used      2015-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51728  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 17:24:48  

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 12.8 mag n/a MPO319421  

27223 (1999 GC5)          Discovered 1999-Apr-07 by Shimizu, Y., Urata, T. at Nachi-Katsuura
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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