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70925 (1999 VK205)
Classification: Main-belt Asteroid          SPK-ID: 2070925
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1257827239947696 4.5194e-08  
a 2.657667560489249 1.3867e-08 au
q 2.323378895258378 1.2178e-07 au
i 12.45287573835335 4.8647e-06 deg
node 183.2262937422434 1.861e-05 deg
peri 334.3393131836065 2.3945e-05 deg
M 181.0048891325494 1.4397e-05 deg
tp 2459787.342986190240
(2022-Jul-26.84298619)
6.372e-05 TDB
period 1582.520738447703
4.33
1.2386e-05
3.391e-08
d
yr
n .2274851704964856 1.7804e-09 deg/d
Q 2.991956225720121 1.5611e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1115  
   data-arc span      8021 days (21.96 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-08-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52803  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 06:30:36  

Additional Information
 Earth MOID = 1.33715 au 
 Jupiter MOID = 2.00298 au 
 T_jup = 3.343 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a MPO253803  
diameter diameter 3.560 km 0.232 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.184   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70925 (1999 VK205)          Discovered 1999-Nov-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VK205 = 1998 QX93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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