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JPL Small-Body Database Browser
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390967 (2005 QM76)
Classification: Main-belt Asteroid          SPK-ID: 2390967
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2043232953102675 5.2427e-08  
a 3.055272098355253 3.683e-08 au
q 2.431008835149792 1.6321e-07 au
i 17.9271303146861 7.8756e-06 deg
node 151.6442571366178 2.204e-05 deg
peri 137.2078506278321 3.0504e-05 deg
M 227.3656927856929 2.1846e-05 deg
tp 2459319.165241161777
(2021-Apr-14.66524116)
0.00012468 TDB
period 1950.622672610694
5.34
3.5271e-05
9.657e-08
d
yr
n .1845564521805643 3.3371e-09 deg/d
Q 3.679535361560713 4.4355e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      7617 days (20.85 yr)  
   first obs. used      1998-03-01  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59195  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:25:24  

Additional Information
 Earth MOID = 1.44513 au 
 Jupiter MOID = 1.7729 au 
 T_jup = 3.130 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO427948  

390967 (2005 QM76)          Discovered 2005-Aug-24 by NEAT at Palomar
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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