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JPL Small-Body Database Browser
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32322 (2000 QS57)
Classification: Main-belt Asteroid          SPK-ID: 2032322
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08307367142885752 4.9576e-08  
a 2.537031431933876 1.0934e-08 au
q 2.326270916352717 1.2742e-07 au
i 4.388760653571666 5.5742e-06 deg
node 13.56326898137764 4.3745e-05 deg
peri 152.3411257006837 5.2612e-05 deg
M 19.69808163753648 2.6839e-05 deg
tp 2458519.737708865344
(2019-Feb-05.23770887)
0.00011006 TDB
period 1476.002858728751
4.04
9.5419e-06
2.612e-08
d
yr
n .2439019666330864 1.5768e-09 deg/d
Q 2.747791947515034 1.1842e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1316  
   data-arc span      21403 days (58.60 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5525  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:31:15  

Additional Information
 Earth MOID = 1.33436 au 
 Jupiter MOID = 2.22121 au 
 T_jup = 3.439 
[ 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 14.8   n/a MPO337526  
diameter diameter 3.214 km 0.863 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.271   0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32322 (2000 QS57)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QS57 = 4830 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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