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32402 (2000 QF231)
Classification: Main-belt Asteroid          SPK-ID: 2032402
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2363035233970472 3.8129e-08  
a 2.794681050497306 1.16e-08 au
q 2.134288071493831 1.0665e-07 au
i 8.447778451743769 4.6605e-06 deg
node 41.74948790903294 2.6015e-05 deg
peri 304.2890640936545 2.7384e-05 deg
M 347.5082736375581 8.1619e-06 deg
tp 2458659.712958908873
(2019-Jun-25.21295891)
3.8772e-05 TDB
period 1706.462708892326
4.67
1.0624e-05
2.909e-08
d
yr
n .2109627114170447 1.3134e-09 deg/d
Q 3.45507402950078 1.4341e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1355  
   data-arc span      23681 days (64.84 yr)  
   first obs. used      1954-12-30  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51736  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:26:12  

Additional Information
 Earth MOID = 1.14069 au 
 Jupiter MOID = 2.02124 au 
 T_jup = 3.271 
[ 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 14.0   n/a MPO431865  
diameter diameter 10.668 km 1.651 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.055   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

32402 (2000 QF231)          Discovered 2000-Aug-20 by LONEOS at Anderson Mesa
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 QF231 = 1977 TD5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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