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JPL Small-Body Database Browser
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212205 (2005 GM152)
Classification: Main-belt Asteroid          SPK-ID: 2212205
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3016147694604378 3.4505e-08  
a 2.685651451346743 1.3038e-08 au
q 1.875619307997704 9.1661e-08 au
i 4.835095854903181 5.0819e-06 deg
node 67.36593710813284 4.9535e-05 deg
peri 267.2193567818165 5.026e-05 deg
M 344.489515576742 7.7141e-06 deg
tp 2458669.762116851885
(2019-Jul-05.26211685)
3.4542e-05 TDB
period 1607.581129399779
4.40
1.1706e-05
3.205e-08
d
yr
n .2239389312403864 1.6307e-09 deg/d
Q 3.495683594695781 1.697e-08 au
  Orbit Determination Parameters
   # obs. used (total)      640  
   data-arc span      9455 days (25.89 yr)  
   first obs. used      1993-12-08  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53171  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:44:23  

Additional Information
 Earth MOID = .872565 au 
 Jupiter MOID = 1.9134 au 
 T_jup = 3.303 
[ 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 15.5   n/a MPO352306  
diameter diameter 2.993 km 0.275 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.150   0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212205 (2005 GM152)          Discovered 2005-Apr-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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