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JPL Small-Body Database Browser
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95644 (2002 GC88)
Classification: Main-belt Asteroid          SPK-ID: 2095644
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1110846559247974 4.1354e-08  
a 2.80804902263638 1.9962e-08 au
q 2.496117863136854 1.2081e-07 au
i 9.240415106945552 4.7279e-06 deg
node 178.4655579780693 3.0605e-05 deg
peri 305.0810687321312 4.22e-05 deg
M 24.00364667861903 2.5796e-05 deg
tp 2458885.901171047836
(2020-Feb-06.40117105)
0.00012323 TDB
period 1718.721283275976
4.71
1.8327e-05
5.018e-08
d
yr
n .2094580450611634 2.2335e-09 deg/d
Q 3.119980182135905 2.2179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      693  
   data-arc span      8367 days (22.91 yr)  
   first obs. used      1997-03-08  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55642  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:48:26  

Additional Information
 Earth MOID = 1.52429 au 
 Jupiter MOID = 1.96386 au 
 T_jup = 3.294 
[ 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 15.2   n/a MPO453402  
diameter diameter 2.811 km 0.713 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.223   0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

95644 (2002 GC88)          Discovered 2002-Apr-10 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 2002 GC88 = 1997 EW51 = 1999 TL294 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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