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233713 (2008 SG107)
Classification: Main-belt Asteroid          SPK-ID: 2233713
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1151647058125741 4.731e-08  
a 2.434093395319381 2.4678e-08 au
q 2.153771745527095 1.135e-07 au
i 16.5597320601303 6.3885e-06 deg
node 103.4852798941576 2.1594e-05 deg
peri 243.2114635132924 3.9603e-05 deg
M 29.52716404319476 3.6873e-05 deg
tp 2458886.731110258940
(2020-Feb-07.23111026)
0.00014137 TDB
period 1387.088859833156
3.80
2.1095e-05
5.775e-08
d
yr
n .2595363645580011 3.947e-09 deg/d
Q 2.714415045111667 2.752e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      7966 days (21.81 yr)  
   first obs. used      1996-06-17  
   last obs. used      2018-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62283  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:00:51  

Additional Information
 Earth MOID = 1.19126 au 
 Jupiter MOID = 2.65864 au 
 T_jup = 3.440 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO440206  
diameter diameter 3.401 km 0.430 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233713 (2008 SG107)          Discovered 2008-Sep-21 by Siding Spring Survey at Siding Spring
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2008 SG107 = 2005 YB228 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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