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117353 (2004 XS73)
Classification: Main-belt Asteroid          SPK-ID: 2117353
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07279009302189042 5.91e-08  
a 3.149709149028399 4.7639e-08 au
q 2.920441527078723 2.1031e-07 au
i 22.35983687595182 1.1281e-05 deg
node 323.6158767737459 1.4015e-05 deg
peri 113.5853593699977 7.9004e-05 deg
M 303.0467240599282 7.9046e-05 deg
tp 2459323.513232320507
(2021-Apr-19.01323232)
0.00045132 TDB
period 2041.757242511238
5.59
4.6322e-05
1.268e-07
d
yr
n .1763187084656655 4.0002e-09 deg/d
Q 3.378976770978076 5.1107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      7175 days (19.64 yr)  
   first obs. used      2000-03-09  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5308  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 13:50:37  

Additional Information
 Earth MOID = 2.00169 au 
 Jupiter MOID = 1.80417 au 
 T_jup = 3.087 
[ 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 14.6   n/a MPO493669  
diameter diameter 6.695 km 0.146 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117353 (2004 XS73)          Discovered 2004-Dec-11 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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