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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3085410710916442 7.1219e-08  
a 3.948657865402603 6.112e-08 au
q 2.730334738236838 2.9846e-07 au
i 8.77565501885892 9.0013e-06 deg
node 312.8004145390271 4.5232e-05 deg
peri 79.56323669159853 4.7898e-05 deg
M 214.2969182797359 1.7697e-05 deg
tp 2460360.449072474884
(2024-Feb-19.94907248)
0.0001607 TDB
period 2865.976897404785
7.85
6.6542e-05
1.822e-07
d
yr
n .1256116196630856 2.9165e-09 deg/d
Q 5.166980992568368 7.9978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      360  
   data-arc span      9628 days (26.36 yr)  
   first obs. used      1993-12-17  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49731  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:36:30  

Additional Information
 Earth MOID = 1.75274 au 
 Jupiter MOID = .916326 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 14.66   n/a E2021B55  
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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