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73956 (1997 VQ6)
Classification: Main-belt Asteroid          SPK-ID: 2073956
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2852952130632905 6.0229e-08  
a 3.08597482721324 2.5025e-08 AU
q 2.205560981375488 1.8641e-07 AU
i 2.118297595942522 6.6349e-06 deg
node 55.06065020916584 0.00021038 deg
peri 344.9008697692181 0.00021102 deg
M 53.89399008317021 1.3761e-05 deg
tp 2456704.068171496447
(2014-Feb-15.56817150)
7.4671e-05 JED
period 1980.099415474597
5.42
2.4086e-05
6.594e-08
d
yr
n .1818090532154992 2.2115e-09 deg/d
Q 3.966388673050993 3.2164e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      528  
   data-arc span      7599 days (20.80 yr)  
   first obs. used      1994-04-03  
   last obs. used      2015-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58634  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 15:56:51  

Additional Information
 Earth MOID = 1.21344 AU 
 T_jup = 3.161 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5 mag n/a MPO324950  

73956 (1997 VQ6)          Discovered 1997-Nov-05 by Shimizu, Y., Urata, T. at Nachi-Katsuura (905)
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

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