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70790 (1999 VS49)
Classification: Main-belt Asteroid          SPK-ID: 2070790
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057742824304277 6.0478e-08  
a 2.743775831692859 1.7163e-08 au
q 2.453554911945597 1.6737e-07 au
i 4.794760641712032 4.4018e-06 deg
node 281.2116025469709 8.3272e-05 deg
peri 114.1596068349 8.5952e-05 deg
M 198.8010682914135 2.2935e-05 deg
tp 2459743.828911659791
(2022-Jun-13.32891166)
0.00010895 TDB
period 1660.050754438535
4.54
1.5576e-05
4.264e-08
d
yr
n .2168608393673842 2.0347e-09 deg/d
Q 3.033996751440121 1.8978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      550  
   data-arc span      8896 days (24.36 yr)  
   first obs. used      1995-12-20  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53668  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:41:07  

Additional Information
 Earth MOID = 1.4653 au 
 Jupiter MOID = 2.3593 au 
 T_jup = 3.336 
[ 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 15.3   n/a MPO436277  
diameter diameter 3.327 km 0.366 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.101   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70790 (1999 VS49)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 VS49 = 1995 YE24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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