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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2364844872574201 3.6769e-08  
a 2.795470177080614 1.067e-08 au
q 2.134384845610295 1.0193e-07 au
i 8.446810013380928 4.6397e-06 deg
node 41.74823587040244 2.268e-05 deg
peri 304.3410159850013 2.421e-05 deg
M 71.8288845934451 7.7489e-06 deg
tp 2458659.874353637342
(2019-Jun-25.37435364)
3.6482e-05 TDB
period 1707.185533850644
4.67
9.7738e-06
2.676e-08
d
yr
n .2108733894833338 1.2073e-09 deg/d
Q 3.456555508550932 1.3193e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1534  
   data-arc span      23776 days (65.10 yr)  
   first obs. used      1954-12-30  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49391  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:44:39  

Additional Information
 Earth MOID = 1.14166 au 
 Jupiter MOID = 2.0234 au 
 T_jup = 3.270 
[ 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 14.1   n/a MPO502399  
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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