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117348 (2004 XF49)
Classification: Main-belt Asteroid          SPK-ID: 2117348
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2241740050977321 4.4352e-08  
a 3.11730417596729 2.5343e-08 au
q 2.418485613732817 1.3468e-07 au
i 15.83661052542308 4.1185e-06 deg
node 103.1569369753602 1.9082e-05 deg
peri 275.6762378093757 2.1694e-05 deg
M 342.008885168967 8.7435e-06 deg
tp 2459100.966847187796
(2020-Sep-08.46684719)
4.8528e-05 TDB
period 2010.329283498324
5.50
2.4516e-05
6.712e-08
d
yr
n .1790751410502946 2.1838e-09 deg/d
Q 3.816122738201763 3.1025e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1068  
   data-arc span      8021 days (21.96 yr)  
   first obs. used      1998-11-13  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50645  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:19:23  

Additional Information
 Earth MOID = 1.48349 au 
 Jupiter MOID = 1.95736 au 
 T_jup = 3.121 
[ 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 13.7   n/a MPO439763  
diameter diameter 11.083 km 0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117348 (2004 XF49)          Discovered 2004-Dec-11 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 XF49 = 2000 AN230 = 2001 FO179 = 2002 LU60 = 2003 ND8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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