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117320 (2004 VS64)
Classification: Main-belt Asteroid          SPK-ID: 2117320
[ 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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1009745239634861 4.5105e-08  
a 2.866364795903853 1.9638e-08 au
q 2.576934975131766 1.3384e-07 au
i 2.358512293324103 6.2312e-06 deg
node 202.3038267853022 0.00011503 deg
peri 287.0923255560791 0.00011924 deg
M 16.63679876726507 2.9422e-05 deg
tp 2458918.585104493435
(2020-Mar-10.08510449)		 0.00014493 TDB
period 1772.538262612598
4.85		 1.8216e-05
4.987e-08		 d
yr
n .2030985776687184 2.0872e-09 deg/d
Q 3.155794616675939 2.1621e-08 au
   Orbit Determination Parameters
   # obs. used (total)      594  
   data-arc span      9766 days (26.74 yr)  
   first obs. used      1993-07-25  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52089  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:11:34  

Additional Information
 Earth MOID = 1.59299 au 
 Jupiter MOID = 1.89083 au 
 T_jup = 3.291 
[ 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 MPO453643  

117320 (2004 VS64)          Discovered 2004-Nov-10 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 2004 VS64 = 1994 UT4 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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