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129059 (2004 VS18)
Classification: Main-belt Asteroid          SPK-ID: 2129059
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1576139753050249 7.7053e-08  
a 3.131534021345896 3.076e-08 au
q 2.637960495438639 2.4384e-07 au
i 17.89309992429807 8.7411e-06 deg
node 42.90208055981412 1.9501e-05 deg
peri 152.2158189023438 2.7563e-05 deg
M 147.4260036463835 1.9164e-05 deg
tp 2458171.593165329626
(2018-Feb-22.09316533)
0.00010492 TDB
period 2024.110083029134
5.54
2.9823e-05
8.165e-08
d
yr
n .1778559392685059 2.6205e-09 deg/d
Q 3.625107547253153 3.5608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      396  
   data-arc span      7182 days (19.66 yr)  
   first obs. used      1998-09-19  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58882  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 16:09:53  

Additional Information
 Earth MOID = 1.64676 au 
 Jupiter MOID = 1.37686 au 
 T_jup = 3.120 
[ 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 14.8   n/a MPO439817  

129059 (2004 VS18)          Discovered 2004-Nov-04 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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