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117257 (2004 SV53)
Classification: Main-belt Asteroid          SPK-ID: 2117257
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03808205437336418 5.4795e-08  
a 3.191427849044129 2.9201e-08 au
q 3.069891720168162 1.788e-07 au
i 5.828492101284217 5.7493e-06 deg
node 160.6289692923624 4.1723e-05 deg
peri 192.5816602637729 6.922e-05 deg
M 297.8453861803218 5.7384e-05 deg
tp 2459360.039693803672
(2021-May-25.53969380)
0.00033348 TDB
period 2082.456664356957
5.70
2.8581e-05
7.825e-08
d
yr
n .1728727450427712 2.3726e-09 deg/d
Q 3.312963977920096 3.0313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      711  
   data-arc span      7165 days (19.62 yr)  
   first obs. used      2000-01-05  
   last obs. used      2019-08-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53984  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:16:42  

Additional Information
 Earth MOID = 2.06401 au 
 Jupiter MOID = 1.88149 au 
 T_jup = 3.188 
[ 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 MPO475029  

117257 (2004 SV53)          Discovered 2004-Sep-22 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 SV53 = 2001 DV90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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