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JPL Small-Body Database Browser
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461187 (2015 VE78)
Classification: Main-belt Asteroid          SPK-ID: 2461187
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09336185348131423 5.128e-08  
a 2.313327485957756 2.0586e-08 au
q 2.097350944159471 1.1756e-07 au
i 6.146744323378694 4.9922e-06 deg
node 160.2417852124802 5.3399e-05 deg
peri 222.8473470215118 6.2834e-05 deg
M 128.2561561580494 3.3087e-05 deg
tp 2458542.643037232968
(2019-Feb-28.14303723)
0.000116 TDB
period 1285.150838241356
3.52
1.7154e-05
4.697e-08
d
yr
n .2801227601365736 3.7391e-09 deg/d
Q 2.529304027756041 2.2508e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      5643 days (15.45 yr)  
   first obs. used      2004-08-20  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56054  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 12:38:11  

Additional Information
 Earth MOID = 1.10408 au 
 Jupiter MOID = 2.84369 au 
 T_jup = 3.569 
[ 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 18.0   n/a MPO456232  

461187 (2015 VE78)          Discovered 2008-Nov-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-02-25

Alternate Designations
 2015 VE78 = 2008 VY45 = 2013 CZ5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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