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70006 (1998 XZ32)
Classification: Main-belt Asteroid          SPK-ID: 2070006
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1602947173377345 3.4402e-08  
a 2.888495695429632 1.5617e-08 au
q 2.425485094399476 9.9406e-08 au
i 9.968295540495991 4.3578e-06 deg
node 4.405742450133984 2.2159e-05 deg
peri 116.6239810192734 2.598e-05 deg
M 145.1944209591059 1.2648e-05 deg
tp 2458477.308284925113
(2018-Dec-24.80828493)
6.2878e-05 TDB
period 1793.10620688578
4.91
1.4542e-05
3.981e-08
d
yr
n .2007689218951724 1.6282e-09 deg/d
Q 3.351506296459787 1.8121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1519  
   data-arc span      15702 days (42.99 yr)  
   first obs. used      1977-07-17  
   last obs. used      2020-07-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4948  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:46:22  

Additional Information
 Earth MOID = 1.46003 au 
 Jupiter MOID = 1.77041 au 
 T_jup = 3.250 
[ 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 13.82   n/a E2021B10  
diameter diameter 4.497 km 0.196 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.458   0.086 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70006 (1998 XZ32)          Discovered 1998-Dec-14 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 XZ32 = 2000 EN97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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