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70786 (1999 VY46)
Classification: Main-belt Asteroid          SPK-ID: 2070786
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1456689428816696 4.3611e-08  
a 2.603659570966534 1.333e-08 au
q 2.224387233640098 1.1716e-07 au
i 19.39772709801876 6.9217e-06 deg
node 43.62413648046239 1.4294e-05 deg
peri 275.2930624873354 2.8657e-05 deg
M 27.00721842242556 2.5869e-05 deg
tp 2458885.379655066648
(2020-Feb-05.87965507)
0.00011004 TDB
period 1534.527678037142
4.20
1.1785e-05
3.227e-08
d
yr
n .2345998740540713 1.8016e-09 deg/d
Q 2.982931908292971 1.5272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1027  
   data-arc span      7631 days (20.89 yr)  
   first obs. used      1999-09-13  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54361  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 06:29:51  

Additional Information
 Earth MOID = 1.31151 au 
 Jupiter MOID = 2.43397 au 
 T_jup = 3.319 
[ 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 14.4   n/a MPO395646  
diameter diameter 8.096 km 0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.000 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70786 (1999 VY46)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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