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452485 (2004 DB64)
Classification: Main-belt Asteroid          SPK-ID: 2452485
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084033478559052 5.0546e-08  
a 2.769407181866931 3.9574e-08 au
q 2.469194171776368 1.4508e-07 au
i 5.602542673072155 5.5426e-06 deg
node 105.6712491920303 8.5778e-05 deg
peri 206.7758497593689 9.7768e-05 deg
M 52.45435611476474 4.3636e-05 deg
tp 2458755.222501876145
(2019-Sep-28.72250188)
0.00020409 TDB
period 1683.366375356829
4.61
3.6082e-05
9.879e-08
d
yr
n .2138571883519353 4.5839e-09 deg/d
Q 3.069620191957493 4.3864e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5997 days (16.42 yr)  
   first obs. used      2004-02-29  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5827  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 01:22:20  

Additional Information
 Earth MOID = 1.45637 au 
 Jupiter MOID = 2.16379 au 
 T_jup = 3.322 
[ 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 16.6   n/a MPO357336  

452485 (2004 DB64)          Discovered 2004-Feb-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2004 DB64 = 2015 UN62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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