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71891 (2000 WV6)
Classification: Main-belt Asteroid          SPK-ID: 2071891
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1592300163458967 3.4184e-08  
a 2.259049161593029 9.3243e-09 au
q 1.899340726666387 7.5844e-08 au
i 5.754761532001944 5.1304e-06 deg
node 324.3149642444707 4.0201e-05 deg
peri 123.6659801686166 4.3748e-05 deg
M 260.7855127914412 1.7889e-05 deg
tp 2459342.290149000933
(2021-May-07.79014900)
6.2551e-05 TDB
period 1240.186358890149
3.40
7.6784e-06
2.102e-08
d
yr
n .2902789547872196 1.7972e-09 deg/d
Q 2.618757596519671 1.0809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      763  
   data-arc span      14890 days (40.77 yr)  
   first obs. used      1979-08-26  
   last obs. used      2020-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53593  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:41:04  

Additional Information
 Earth MOID = .922816 au 
 Jupiter MOID = 2.57402 au 
 T_jup = 3.598 
[ 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 15.6   n/a MPO333414  
diameter diameter 1.952 km 0.345 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.321   0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71891 (2000 WV6)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WV6 = 1979 QX4 = 1996 OP1 = 1998 FO27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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