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249232 (2008 GM93)
Classification: Main-belt Asteroid          SPK-ID: 2249232
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1791639399033632 9.5291e-08  
a 3.192738636675617 6.3759e-08 au
q 2.620715003447121 2.8338e-07 au
i 22.33580890615771 1.0039e-05 deg
node 66.24908768665475 1.5284e-05 deg
peri 314.548974670389 3.4007e-05 deg
M 262.2740058069299 4.1725e-05 deg
tp 2459566.154276979766
(2021-Dec-17.65427698)
0.00025456 TDB
period 2083.739760277166
5.70
6.2419e-05
1.709e-07
d
yr
n .1727662958987331 5.1753e-09 deg/d
Q 3.764762269904113 7.5183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      5457 days (14.94 yr)  
   first obs. used      2004-07-20  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59675  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 10:20:52  

Additional Information
 Earth MOID = 1.67136 au 
 Jupiter MOID = 1.77811 au 
 T_jup = 3.055 
[ 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 14.8   n/a MPO437158  
diameter diameter 6.218 km 0.621 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.055   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

249232 (2008 GM93)          Discovered 2008-Apr-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2008 GM93 = 2004 RF24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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