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193312 (2000 SK305)
Classification: Main-belt Asteroid          SPK-ID: 2193312
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 .2532078727887956 8.9455e-08  
a 2.534101174655551 1.444e-08 au
q 1.892446806789431 2.2928e-07 au
i 4.030731166316738 9.7487e-06 deg
node 324.3818894763552 0.00010654 deg
peri 87.34782756100505 0.00010916 deg
M 295.0622679005075 2.6916e-05 deg
tp 2459266.284082857768
(2021-Feb-20.78408286)
0.00011138 TDB
period 1473.446434535158
4.03
1.2594e-05
3.448e-08
d
yr
n .2443251356562362 2.0883e-09 deg/d
Q 3.175755542521671 1.8096e-08 au
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      6438 days (17.63 yr)  
   first obs. used      2000-09-04  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57539  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 07:58:11  

Additional Information
 Earth MOID = .908433 au 
 Jupiter MOID = 2.23169 au 
 T_jup = 3.400 
[ 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 16.2   n/a MPO396495  
diameter diameter 3.623 km 0.761 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193312 (2000 SK305)          Discovered 2000-Sep-30 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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