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134076 (2004 XW69)
Classification: Main-belt Asteroid          SPK-ID: 2134076
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1264363759986802 4.077e-08  
a 2.576447882088691 1.528e-08 au
q 2.250691148927922 1.0193e-07 au
i 7.917009854159925 6.1341e-06 deg
node 324.2347624844859 3.0197e-05 deg
peri 275.9052608131504 3.9782e-05 deg
M 137.824876055979 2.5374e-05 deg
tp 2458422.196821529978
(2018-Oct-30.69682153)
0.00010553 TDB
period 1510.533876080901
4.14
1.3437e-05
3.679e-08
d
yr
n .2383263332921897 2.1201e-09 deg/d
Q 2.90220461524946 1.7212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      596  
   data-arc span      9991 days (27.35 yr)  
   first obs. used      1993-03-25  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56329  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:55:27  

Additional Information
 Earth MOID = 1.25523 au 
 Jupiter MOID = 2.18148 au 
 T_jup = 3.402 
[ 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 15.6   n/a MPO348271  
diameter diameter 5.321 km 0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134076 (2004 XW69)          Discovered 2004-Dec-10 by Spacewatch at Kitt Peak
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 2004 XW69 = 2003 UW57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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