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102651 (1999 VS51)
Classification: Main-belt Asteroid          SPK-ID: 2102651
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1713465730627509 3.1072e-08  
a 2.551630497395807 1.3707e-08 au
q 2.114417355944634 7.9258e-08 au
i 15.06181967178139 5.4229e-06 deg
node 33.65355174409569 1.0873e-05 deg
peri 240.4687898401871 1.896e-05 deg
M 185.9723964556107 1.6086e-05 deg
tp 2459920.182168311559
(2022-Dec-06.68216831)
6.8504e-05 TDB
period 1488.76141092224
4.08
1.1997e-05
3.285e-08
d
yr
n .2418117485843427 1.9485e-09 deg/d
Q 2.988843638846981 1.6056e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1115  
   data-arc span      7767 days (21.26 yr)  
   first obs. used      1999-10-12  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49256  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:32:00  

Additional Information
 Earth MOID = 1.14079 au 
 Jupiter MOID = 2.1943 au 
 T_jup = 3.372 
[ 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 15.03   n/a E2021B55  
diameter diameter 2.248 km 0.284 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.420   0.097 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

102651 (1999 VS51)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 VS51 = 2001 CS40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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