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JPL Small-Body Database Browser
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245241 (2004 XC160)
Classification: Main-belt Asteroid          SPK-ID: 2245241
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1292311558724913 4.8913e-08  
a 2.661114239164966 2.3618e-08 au
q 2.317215370128932 1.2219e-07 au
i 12.36273604742195 8.355e-06 deg
node 77.8139824875592 2.3321e-05 deg
peri 74.31440535572754 4.1545e-05 deg
M 161.640278442042 3.5835e-05 deg
tp 2458288.564262236184
(2018-Jun-19.06426224)
0.00015463 TDB
period 1585.600248064854
4.34
2.1109e-05
5.779e-08
d
yr
n .2270433549940233 3.0226e-09 deg/d
Q 3.005013108200999 2.667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      8170 days (22.37 yr)  
   first obs. used      1997-04-07  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58516  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:16:26  

Additional Information
 Earth MOID = 1.36456 au 
 Jupiter MOID = 2.12384 au 
 T_jup = 3.341 
[ 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 16.3   n/a MPO433606  
diameter diameter 2.418 km 0.418 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.110   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245241 (2004 XC160)          Discovered 2004-Dec-14 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2004 XC160 = 2008 WN76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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