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243237 (2007 VS164)
Classification: Main-belt Asteroid          SPK-ID: 2243237
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1867028616761278 3.6664e-08  
a 2.681391058257317 1.7895e-08 au
q 2.180767674407895 9.9582e-08 au
i 2.593495731818659 5.1901e-06 deg
node 59.75089766504821 9.4893e-05 deg
peri 260.2004786560756 9.6394e-05 deg
M 75.9794811678567 1.4998e-05 deg
tp 2458862.020411065071
(2020-Jan-13.52041107)
6.5892e-05 TDB
period 1603.757358481732
4.39
1.6055e-05
4.396e-08
d
yr
n .224472859373696 2.2471e-09 deg/d
Q 3.182014442106739 2.1236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      8126 days (22.25 yr)  
   first obs. used      1998-10-13  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52348  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:42:48  

Additional Information
 Earth MOID = 1.16773 au 
 Jupiter MOID = 2.13348 au 
 T_jup = 3.350 
[ 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 16.98   n/a MPCxxxxx  

243237 (2007 VS164)          Discovered 2007-Nov-05 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

Alternate Designations
 2007 VS164 = 1998 TY13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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