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JPL Small-Body Database Browser
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452547 (2004 VD66)
Classification: Main-belt Asteroid          SPK-ID: 2452547
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1838073118731496 7.4388e-08  
a 2.352221702298788 2.5383e-08 au
q 1.919866154269564 1.8269e-07 au
i .7963049907166749 9.119e-06 deg
node 301.2781795330783 0.000566 deg
peri 76.09623603893721 0.00057387 deg
M 20.58370799283269 7.4815e-05 deg
tp 2458525.158039458543
(2019-Feb-10.65803946)
0.00027299 TDB
period 1317.697754183501
3.61
2.1329e-05
5.84e-08
d
yr
n .2732037744293422 4.4222e-09 deg/d
Q 2.784577250328012 3.0048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      56  
   data-arc span      5050 days (13.83 yr)  
   first obs. used      2004-10-10  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42285  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:15:57  

Additional Information
 Earth MOID = .920938 au 
 Jupiter MOID = 2.67735 au 
 T_jup = 3.534 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456457.5 (2013-Jun-14.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1843678498296142 7.6252e-08  
q 1.917973546126881 1.883e-07 au
tp 2455887.723342149591
(2011-Nov-22.22334215)
0.00024119 TDB
node 301.6887076485598 0.00056436 deg
peri 75.1918486761102 0.00057218 deg
i .7975562123872982 9.1344e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      56  
   data-arc span      5050 days (13.83 yr)  
   first obs. used      2004-10-10  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42285  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:15:57  

Additional Information
 Jupiter MOID = 2.67735 au 
 T_jup = 3.534 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.814325804132036E-15 -1.427563982734543E-14 -9.028762051493216E-12 2.895606561662899E-13 -3.562090757740676E-12 -3.824172733430565E-15
q -1.427563982734543E-14 3.54569695849768E-14 2.459276142008878E-11 -7.726329118840583E-13 9.73139284023235E-12 9.667934592414037E-15
tp -9.028762051493216E-12 2.459276142008878E-11 5.817296543539359E-8 -1.537339448110088E-9 2.283156337049738E-8 6.391105400914917E-12
node 2.895606561662899E-13 -7.726329118840583E-13 -1.537339448110088E-9 3.184980119846924E-7 -3.190281735833106E-7 1.110685233952521E-9
peri -3.562090757740676E-12 9.73139284023235E-12 2.283156337049738E-8 -3.190281735833106E-7 3.273921496885943E-7 -1.108241068093802E-9
i -3.824172733430565E-15 9.667934592414037E-15 6.391105400914917E-12 1.110685233952521E-9 -1.108241068093802E-9 8.343709702687172E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.5   n/a MPO456155  

452547 (2004 VD66)          Discovered 2004-Nov-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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