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4667 Robbiesh (1986 VC)
Classification: Main-belt Asteroid          SPK-ID: 2004667
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09080803709730907 4.006e-08  
a 2.665319438078634 1.3168e-08 au
q 2.42328701166941 1.0733e-07 au
i 11.22306292532817 4.8552e-06 deg
node 6.005169900523252 1.8494e-05 deg
peri 24.32533537012091 2.8826e-05 deg
M 171.0005558058723 2.2765e-05 deg
tp 2457845.551462738346
(2017-Apr-02.05146274)
9.8931e-05 TDB
period 1589.360175663605
4.35
1.1778e-05
3.225e-08
d
yr
n .2265062416388339 1.6785e-09 deg/d
Q 2.907351864487857 1.4363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1620  
   data-arc span      17580 days (48.13 yr)  
   first obs. used      1971-03-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46602  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 00:36:03  

Additional Information
 Earth MOID = 1.43046 au 
 Jupiter MOID = 2.5024 au 
 T_jup = 3.350 
[ 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 13.2   n/a MPO384795  
diameter diameter 6.882 km 0.392 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.283   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4667 Robbiesh (1986 VC)          Discovered 1986-Nov-04 by McNaught, R. H. at Siding Spring
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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