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70905 (1999 VF185)
Classification: Main-belt Asteroid          SPK-ID: 2070905
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .12004925374545 4.6998e-08  
a 2.896190511352231 1.9033e-08 au
q 2.548505001759743 1.3627e-07 au
i 4.117001779747795 6.3507e-06 deg
node 188.2663244390485 5.4267e-05 deg
peri 326.3755914330035 5.8971e-05 deg
M 338.5166452461654 2.3213e-05 deg
tp 2459107.933250419415
(2020-Sep-15.43325042)
0.00011649 TDB
period 1800.276101854438
4.93
1.7747e-05
4.859e-08
d
yr
n .1999693267211453 1.9713e-09 deg/d
Q 3.24387602094472 2.1318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      964  
   data-arc span      8866 days (24.27 yr)  
   first obs. used      1995-10-25  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50738  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:17:30  

Additional Information
 Earth MOID = 1.55955 au 
 Jupiter MOID = 1.75297 au 
 T_jup = 3.274 
[ 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 14.6   n/a MPO366063  
diameter diameter 7.822 km 0.122 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70905 (1999 VF185)          Discovered 1999-Nov-15 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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