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173934 (2001 VC120)
Classification: Main-belt Asteroid          SPK-ID: 2173934
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1721765358496227 4.3945e-08  
a 3.126069448318028 2.3156e-08 au
q 2.587833639881289 1.3628e-07 au
i 16.51357522922219 5.6852e-06 deg
node 71.00146876554433 1.7842e-05 deg
peri 82.08585004303926 2.4657e-05 deg
M 74.04815204651273 1.6096e-05 deg
tp 2458585.251489011397
(2019-Apr-11.75148901)
8.94e-05 TDB
period 2018.814242143364
5.53
2.2432e-05
6.142e-08
d
yr
n .1783224986652511 1.9814e-09 deg/d
Q 3.664305256754768 2.7143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      6792 days (18.60 yr)  
   first obs. used      2001-11-12  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6051  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 03:27:26  

Additional Information
 Earth MOID = 1.66204 au 
 Jupiter MOID = 1.72364 au 
 T_jup = 3.129 
[ 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 MPO436863  

173934 (2001 VC120)          Discovered 2001-Nov-12 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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