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JPL Small-Body Database Browser
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441463 (2008 QQ5)
Classification: Main-belt Asteroid          SPK-ID: 2441463
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2019574907095085 8.8969e-08  
a 2.351916370647883 2.4831e-08 au
q 1.876929242073222 2.0428e-07 au
i 2.357139450190077 7.6816e-06 deg
node 153.6693450803101 0.0001186 deg
peri 151.251523993258 0.00012246 deg
M 16.74713213686431 2.3541e-05 deg
tp 2458539.212883929692
(2019-Feb-24.71288393)
8.5738e-05 TDB
period 1317.441195602945
3.61
2.0864e-05
5.712e-08
d
yr
n .2732569781494051 4.3274e-09 deg/d
Q 2.826903499222544 2.9846e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      4609 days (12.62 yr)  
   first obs. used      2007-03-15  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49802  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:57:02  

Additional Information
 Earth MOID = .861479 au 
 Jupiter MOID = 2.41698 au 
 T_jup = 3.528 
[ 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 17.9   n/a MPO440826  

441463 (2008 QQ5)          Discovered 2008-Aug-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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