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434106 (2002 NU57)
Classification: Main-belt Asteroid          SPK-ID: 2434106
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2064235411253003 6.4608e-08  
a 2.732488994599627 1.3592e-08 au
q 2.168438940248461 1.7896e-07 au
i 7.126526708810348 7.0304e-06 deg
node 257.4570936692316 4.8441e-05 deg
peri 56.98465121826634 5.3862e-05 deg
M 341.5358877812237 1.6736e-05 deg
tp 2459085.117850553407
(2020-Aug-23.61785055)
7.6744e-05 TDB
period 1649.818081599879
4.52
1.231e-05
3.37e-08
d
yr
n .2182058761599322 1.6281e-09 deg/d
Q 3.296539048950794 1.6397e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      6592 days (18.05 yr)  
   first obs. used      2002-07-12  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59479  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 00:34:24  

Additional Information
 Earth MOID = 1.16429 au 
 Jupiter MOID = 2.02255 au 
 T_jup = 3.311 
[ 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 17.4   n/a MPO434581  

434106 (2002 NU57)          Discovered 2002-Jul-12 by NEAT at Palomar
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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