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160826 (2000 XT4)
Classification: Outer Main-belt Asteroid          SPK-ID: 2160826
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3081424171525066 7.7982e-08  
a 3.950033250348257 6.1375e-08 au
q 2.732860456753172 3.2451e-07 au
i 8.775328802179475 1.1419e-05 deg
node 312.7929224065464 4.9144e-05 deg
peri 79.66978968904787 5.3055e-05 deg
M 138.769277383933 1.9182e-05 deg
tp 2457495.174014776036
(2016-Apr-16.67401478)
0.00013982 TDB
period 2867.474430811576
7.85
6.6832e-05
1.83e-07
d
yr
n .1255460192187694 2.9261e-09 deg/d
Q 5.167206043943341 8.0288e-08 au
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      9243 days (25.31 yr)  
   first obs. used      1993-12-17  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49174  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:24:31  

Additional Information
 Earth MOID = 1.75576 au 
 Jupiter MOID = .914166 au 
 T_jup = 2.956 
[ 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 14.6   n/a MPO436810  
diameter diameter 8.372 km 0.779 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.053   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

160826 (2000 XT4)          Discovered 2000-Dec-01 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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