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413503 (2005 QM84)
Classification: Main-belt Asteroid          SPK-ID: 2413503
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .041836518752316 6.291e-08  
a 2.654809450097796 2.9595e-08 au
q 2.543741464754953 1.7879e-07 au
i 4.729749795187066 5.9243e-06 deg
node 318.9465169554408 7.5324e-05 deg
peri 20.49222708501236 0.00010332 deg
M 245.6386059892913 7.2892e-05 deg
tp 2459898.409480400984
(2022-Nov-14.90948040)
0.00032174 TDB
period 1579.968611850209
4.33
2.6419e-05
7.233e-08
d
yr
n .2278526277673485 3.81e-09 deg/d
Q 2.765877435440638 3.0833e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      5733 days (15.70 yr)  
   first obs. used      2005-08-30  
   last obs. used      2021-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56707  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:33:28  

Additional Information
 Earth MOID = 1.53382 au 
 Jupiter MOID = 2.40719 au 
 T_jup = 3.382 
[ 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 16.8   n/a MPO413456  

413503 (2005 QM84)          Discovered 2005-Aug-30 by CINEOS at Campo Imperatore
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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