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256396 (2007 AZ1)
Classification: Main-belt Asteroid          SPK-ID: 2256396
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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .101784514472474 5.9826e-08  
a 2.660367435067521 2.9426e-08 au
q 2.389583227370792 1.5982e-07 au
i 22.69684267692753 6.6198e-06 deg
node 96.89909343405797 1.7176e-05 deg
peri 314.468000457997 3.6169e-05 deg
M 77.98046219400452 3.4293e-05 deg
tp 2458657.183903708717
(2019-Jun-22.68390371)
0.00014869 TDB
period 1584.932830448961
4.34
2.6297e-05
7.2e-08
d
yr
n .2271389632947558 3.7686e-09 deg/d
Q 2.931151642764249 3.2422e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      6825 days (18.69 yr)  
   first obs. used      2001-09-11  
   last obs. used      2020-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62652  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:30:51  

Additional Information
 Earth MOID = 1.4407 au 
 Jupiter MOID = 2.38243 au 
 T_jup = 3.268 
[ 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 15.7   n/a MPO367739  

256396 (2007 AZ1)          Discovered 2007-Jan-09 by Lowe, A. at Mayhill
Reference: 20101128/Numbers.arcLast Updated: 2010-12-06

Alternate Designations
 2007 AZ1 = 2001 RB49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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