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JPL Small-Body Database Browser
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47247 (1999 VQ56)
Classification: Main-belt Asteroid          SPK-ID: 2047247
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .16304231473463 4.6232e-08  
a 2.287195821145125 1.223e-08 au
q 1.914286120214251 1.0832e-07 au
i 6.487131489903557 5.3166e-06 deg
node 47.83414863649087 4.2036e-05 deg
peri 230.3203775566127 4.6331e-05 deg
M 332.1795179747447 2.4373e-05 deg
tp 2458698.137263719134
(2019-Aug-02.63726372)
8.6056e-05 TDB
period 1263.436589882941
3.46
1.0134e-05
2.775e-08
d
yr
n .2849371332781763 2.2854e-09 deg/d
Q 2.660105522075999 1.4224e-08 au
  Orbit Determination Parameters
   # obs. used (total)      649  
   data-arc span      7622 days (20.87 yr)  
   first obs. used      1998-03-25  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61592  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:41:19  

Additional Information
 Earth MOID = .905248 au 
 Jupiter MOID = 2.46561 au 
 T_jup = 3.575 
[ 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 16.0   n/a MPO324732  

47247 (1999 VQ56)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 VQ56 = 1998 HU46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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