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102654 (1999 VV53)
Classification: Main-belt Asteroid          SPK-ID: 2102654
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0834197902980396 4.6685e-08  
a 2.670251448505746 1.952e-08 au
q 2.44749963262836 1.2869e-07 au
i 5.05475630056686 5.1077e-06 deg
node 29.31399642385602 5.5497e-05 deg
peri 31.41686888205941 6.5283e-05 deg
M 325.0705237251852 3.826e-05 deg
tp 2459551.138005312317
(2021-Dec-02.63800531)
0.00017042 TDB
period 1593.773736383602
4.36
1.7476e-05
4.785e-08
d
yr
n .2258789888311676 2.4768e-09 deg/d
Q 2.893003264383132 2.1148e-08 au
  Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      8535 days (23.37 yr)  
   first obs. used      1997-04-03  
   last obs. used      2020-08-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60716  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:43:01  

Additional Information
 Earth MOID = 1.46102 au 
 Jupiter MOID = 2.36242 au 
 T_jup = 3.371 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.87   n/a E2021B55  
diameter diameter 3.233 km 0.190 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.089   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

102654 (1999 VV53)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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