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392428 (2010 OQ45)
Classification: Outer Main-belt Asteroid          SPK-ID: 2392428
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1544204315002974 1.2608e-07  
a 3.330458141307664 1.4993e-07 au
q 2.816167358033256 3.9703e-07 au
i 18.19049659308063 1.4351e-05 deg
node 356.0701454801371 2.8087e-05 deg
peri 320.4156973350329 5.7886e-05 deg
M 199.8225487835564 5.6935e-05 deg
tp 2459588.264183029965
(2022-Jan-08.76418303)
0.00037517 TDB
period 2220.007268128401
6.08
0.00014991
4.104e-07
d
yr
n .1621616312560551 1.095e-08 deg/d
Q 3.844748924582072 1.7308e-07 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      3092 days (8.47 yr)  
   first obs. used      2010-07-22  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64324  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:41:10  

Additional Information
 Earth MOID = 1.82843 au 
 Jupiter MOID = 1.65014 au 
 T_jup = 3.064 
[ 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 15.7   n/a MPO434454  
diameter diameter 2.555 km 0.883 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392428 (2010 OQ45)          Discovered 2010-Jul-22 by WISE at WISE
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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