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434002 (2000 SM320)
Classification: Main-belt Asteroid          SPK-ID: 2434002
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1552052349925781 1.9412e-07  
a 2.601980133843457 2.9488e-08 au
q 2.198139195724263 4.9169e-07 au
i 17.52817405018196 2.2991e-05 deg
node 34.52265812906133 1.7896e-05 deg
peri 49.33906758143701 6.4354e-05 deg
M 205.3438573374609 6.3096e-05 deg
tp 2459659.095963728484
(2022-Mar-20.59596373)
0.00027255 TDB
period 1533.043194149723
4.20
2.6061e-05
7.135e-08
d
yr
n .2348270429520859 3.9919e-09 deg/d
Q 3.005821071962651 3.4065e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      6797 days (18.61 yr)  
   first obs. used      2000-09-29  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49715  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 09:45:40  

Additional Information
 Earth MOID = 1.24794 au 
 Jupiter MOID = 2.46051 au 
 T_jup = 3.332 
[ 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 16.7   n/a MPO477032  
diameter diameter 1.889 km 0.511 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

434002 (2000 SM320)          Discovered 2000-Sep-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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