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JPL Small-Body Database Browser
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249528 (2010 GS29)
Classification: Main-belt Asteroid          SPK-ID: 2249528
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09255363501703533 6.2983e-08  
a 2.42487187182285 3.0667e-08 au
q 2.200441165635083 1.5703e-07 au
i 8.015840228900602 4.8861e-06 deg
node 138.7128874998929 4.7162e-05 deg
peri 100.1631419192152 5.6269e-05 deg
M 115.7945431909121 3.4851e-05 deg
tp 2458156.873772977482
(2018-Feb-07.37377298)
0.0001278 TDB
period 1379.213884585199
3.78
2.6164e-05
7.163e-08
d
yr
n .2610182539659327 4.9515e-09 deg/d
Q 2.649302578010617 3.3505e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      6469 days (17.71 yr)  
   first obs. used      2002-02-10  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:46:30  

Additional Information
 Earth MOID = 1.20496 au 
 Jupiter MOID = 2.38176 au 
 T_jup = 3.492 
[ 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 17.0   n/a MPO418332  
diameter diameter 2.816 km 0.562 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249528 (2010 GS29)          Discovered 2010-Apr-08 by PMO NEO Survey Program at Purple Mountain
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2010 GS29 = 2002 CV308 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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