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JPL Small-Body Database Browser
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100640 (1997 VY3)
Classification: Main-belt Asteroid          SPK-ID: 2100640
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .258425038070072 4.1025e-08  
a 2.411671209401286 1.4382e-08 au
q 1.788434985299262 1.0395e-07 au
i 7.964153519808427 6.6815e-06 deg
node 241.9336920788972 3.0698e-05 deg
peri 97.25382281333485 3.3725e-05 deg
M 52.48149573313808 1.3898e-05 deg
tp 2458801.075148047074
(2019-Nov-13.57514805)
5.2078e-05 TDB
period 1367.966855748771
3.75
1.2237e-05
3.35e-08
d
yr
n .2631642707475907 2.3541e-09 deg/d
Q 3.034907433503309 1.8099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      722  
   data-arc span      8066 days (22.08 yr)  
   first obs. used      1997-10-29  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51322  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 08:35:58  

Additional Information
 Earth MOID = .801455 au 
 Jupiter MOID = 2.44493 au 
 T_jup = 3.460 
[ 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 15.2   n/a MPO436469  
diameter diameter 5.961 km 0.290 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100640 (1997 VY3)          Discovered 1997-Nov-07 by Stafford, T. at Zeno
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1997 VY3 = 2000 JE39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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