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102619 (1999 VK23)
Classification: Main-belt Asteroid          SPK-ID: 2102619
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2320603910124251 3.6727e-08  
a 2.34408028479472 7.096e-09 au
q 1.80011209734074 8.5994e-08 au
i 7.01580750539572 4.2644e-06 deg
node 66.986891814445 3.2047e-05 deg
peri 346.8980486300637 3.3311e-05 deg
M 311.219018646094 8.3683e-06 deg
tp 2459378.125446406931
(2021-Jun-12.62544641)		 3.0774e-05 TDB
period 1310.862531497125
3.59		 5.9523e-06
1.63e-08		 d
yr
n .2746283392422903 1.247e-09 deg/d
Q 2.888048472248699 8.7427e-09 au
   Orbit Determination Parameters
   # obs. used (total)      595  
   data-arc span      7616 days (20.85 yr)  
   first obs. used      1999-10-03  
   last obs. used      2020-08-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52762  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:53:39  

Additional Information
 Earth MOID = .811757 au 
 Jupiter MOID = 2.48081 au 
 T_jup = 3.516 
[ 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 16.41   n/a E2021B55  
diameter diameter 3.403 km 0.876 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.046   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

102619 (1999 VK23)          Discovered 1999-Nov-12 by Sposetti, S. at Gnosca
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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