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487418 (2014 QV394)
Classification: Main-belt Asteroid          SPK-ID: 2487418
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1212003941097412 2.5778e-07  
a 2.528082401432688 1.8506e-08 au
q 2.221677818037145 6.5716e-07 au
i 4.837559130884663 1.2621e-05 deg
node 358.8886623140781 8.258e-05 deg
peri 236.032964830023 0.00012616 deg
M 359.6806309840446 8.6984e-05 deg
tp 2459397.802493439189
(2021-Jul-02.30249344)
0.00035475 TDB
period 1468.200153058661
4.02
1.6121e-05
4.414e-08
d
yr
n .2451981763181416 2.6923e-09 deg/d
Q 2.834486984828231 2.0749e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      9716 days (26.60 yr)  
   first obs. used      1994-10-09  
   last obs. used      2021-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .486  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 08:31:44  

Additional Information
 Earth MOID = 1.2154 au 
 Jupiter MOID = 2.17331 au 
 T_jup = 3.437 
[ 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 16.85   n/a MPCxxxxx  

487418 (2014 QV394)          Discovered 2006-Sep-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 QV394 = 2006 SZ194 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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