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102647 (1999 VT47)
Classification: Main-belt Asteroid          SPK-ID: 2102647
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2454116975223981 4.3445e-08  
a 2.537955663709655 8.527e-09 au
q 1.915111656042084 1.1228e-07 au
i 10.52872321120768 4.2943e-06 deg
node 278.2942083170369 3.1233e-05 deg
peri 123.3857163595896 3.5013e-05 deg
M 69.00652565064128 1.6538e-05 deg
tp 2458917.418078621001
(2020-Mar-08.91807862)		 6.7163e-05 TDB
period 1476.809486285047
4.04		 7.4427e-06
2.038e-08		 d
yr
n .2437687483343498 1.2285e-09 deg/d
Q 3.160799671377225 1.062e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1196  
   data-arc span      7849 days (21.49 yr)  
   first obs. used      1999-07-22  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49495  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:31:59  

Additional Information
 Earth MOID = .946447 au 
 Jupiter MOID = 2.31918 au 
 T_jup = 3.381 
[ 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 14.8   n/a MPO359470  
diameter diameter 6.929 km 0.443 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102647 (1999 VT47)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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