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JPL Small-Body Database Browser
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32304 (2000 QC25)
Classification: Main-belt Asteroid          SPK-ID: 2032304
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1267409131817872 4.9342e-08  
a 2.629110446512535 1.3831e-08 au
q 2.29589458766576 1.2863e-07 au
i 15.42879156449788 5.2506e-06 deg
node 27.31411558552882 1.6954e-05 deg
peri 346.4621111396241 2.4559e-05 deg
M 208.1892490273265 1.7302e-05 deg
tp 2459657.116362554148
(2022-Mar-18.61636255)
7.6001e-05 TDB
period 1557.082676984076
4.26
1.2287e-05
3.364e-08
d
yr
n .2312015959854402 1.8245e-09 deg/d
Q 2.96232630535931 1.5584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1498  
   data-arc span      8043 days (22.02 yr)  
   first obs. used      1998-01-26  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51888  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:42:24  

Additional Information
 Earth MOID = 1.30033 au 
 Jupiter MOID = 2.50112 au 
 T_jup = 3.338 
[ 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 14.0   n/a MPO381512  
diameter diameter 3.986 km 0.253 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.336   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32304 (2000 QC25)          Discovered 2000-Aug-25 by Farpoint at Farpoint
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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