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469617 (2004 QO15)
Classification: Main-belt Asteroid          SPK-ID: 2469617
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2172982721454638 1.1859e-07  
a 2.531330376816692 1.6689e-08 au
q 1.981276659705099 3.0543e-07 au
i 6.090017913726101 1.1897e-05 deg
node 301.6153655962511 5.856e-05 deg
peri 42.68912194278194 6.3168e-05 deg
M 317.6705821874332 2.2729e-05 deg
tp 2459173.466289001311
(2020-Nov-19.96628900)
9.3871e-05 TDB
period 1471.030485611495
4.03
1.4548e-05
3.983e-08
d
yr
n .2447264033758967 2.4203e-09 deg/d
Q 3.081384093928285 2.0316e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      7348 days (20.12 yr)  
   first obs. used      2000-09-03  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5862  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 04:19:17  

Additional Information
 Earth MOID = .978341 au 
 Jupiter MOID = 2.34635 au 
 T_jup = 3.410 
[ 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 17.7   n/a MPO434689  

469617 (2004 QO15)          Discovered 2004-Aug-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2004 QO15 = 2008 NT3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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