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JPL Small-Body Database Browser
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172344 (2002 VL104)
Classification: Main-belt Asteroid          SPK-ID: 2172344
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1046656283837421 6.9235e-08  
a 2.972112117117923 2.9736e-08 au
q 2.661034134752842 2.113e-07 au
i 9.433874554222514 7.0131e-06 deg
node 247.5432285728276 4.2892e-05 deg
peri 164.0727407243074 5.5331e-05 deg
M 155.2176543805036 3.382e-05 deg
tp 2458193.571927150045
(2018-Mar-16.07192715)
0.00017369 TDB
period 1871.527484327658
5.12
2.8087e-05
7.69e-08
d
yr
n .1923562453742587 2.8868e-09 deg/d
Q 3.283190099483005 3.2848e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      5946 days (16.28 yr)  
   first obs. used      2002-11-01  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52225  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:31:02  

Additional Information
 Earth MOID = 1.67375 au 
 Jupiter MOID = 2.05881 au 
 T_jup = 3.234 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO433106  

172344 (2002 VL104)          Discovered 2002-Nov-12 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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