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14398 (1990 VT6)
Classification: Main-belt Asteroid          SPK-ID: 2014398
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.


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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 .1219107988860017 4.5133e-08  
a 2.650665660189468 1.2762e-08 au
q 2.327520891976078 1.2143e-07 au
i 3.594711850283247 4.5054e-06 deg
node 174.6012115883323 7.2299e-05 deg
peri 215.7511064942988 7.4135e-05 deg
M 312.6742114728256 1.8378e-05 deg
tp 2459207.717396328150
(2020-Dec-24.21739633)
8.11e-05 TDB
period 1576.270887389435
4.32
1.1384e-05
3.117e-08
d
yr
n .2283871401039574 1.6494e-09 deg/d
Q 2.973810428402857 1.4318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1149  
   data-arc span      10840 days (29.68 yr)  
   first obs. used      1990-09-27  
   last obs. used      2020-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53354  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:43:21  

Additional Information
 Earth MOID = 1.33375 au 
 Jupiter MOID = 2.45674 au 
 T_jup = 3.377 
[ 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 14.3   n/a MPO435836  

14398 (1990 VT6)          Discovered 1990-Nov-14 by Elst, E. W. at La Silla
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 VT6 = 1990 SA18 = 1992 EF10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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