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344875 (2004 NQ33)
Classification: Main-belt Asteroid          SPK-ID: 2344875
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2108575882705552 1.307e-07  
a 2.448072217183485 3.7026e-08 au
q 1.931877613556025 3.1484e-07 au
i 16.31993322116252 1.4971e-05 deg
node 314.8015677591262 5.5714e-05 deg
peri 12.19779009153845 6.8383e-05 deg
M 36.23649147987745 5.1919e-05 deg
tp 2458859.675439249927
(2020-Jan-11.17543925)
0.00019936 TDB
period 1399.054925010574
3.83
3.174e-05
8.69e-08
d
yr
n .2573165596034617 5.8377e-09 deg/d
Q 2.964266820810946 4.4834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      6456 days (17.68 yr)  
   first obs. used      1999-03-22  
   last obs. used      2016-11-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62334  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 08:25:38  

Additional Information
 Earth MOID = .92204 au 
 Jupiter MOID = 2.38183 au 
 T_jup = 3.412 
[ 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 16.7   n/a MPO455509  

344875 (2004 NQ33)          Discovered 2004-Jul-11 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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