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56325 (1999 VT179)
Classification: Main-belt Asteroid          SPK-ID: 2056325
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2127056778004991 4.1925e-08  
a 3.17573447108464 2.0696e-08 au
q 2.500237717898171 1.4036e-07 au
i 17.08127378216613 4.3956e-06 deg
node 103.148781223169 1.6174e-05 deg
peri 192.7022390524062 2.027e-05 deg
M 319.4884052609002 1.2227e-05 deg
tp 2459233.117048134821
(2021-Jan-18.61704814)
7.0311e-05 TDB
period 2067.115300393533
5.66
2.0207e-05
5.532e-08
d
yr
n .1741557425129909 1.7025e-09 deg/d
Q 3.851231224271108 2.5099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1464  
   data-arc span      7648 days (20.94 yr)  
   first obs. used      1999-10-07  
   last obs. used      2020-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45607  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:59:51  

Additional Information
 Earth MOID = 1.48676 au 
 Jupiter MOID = 1.36983 au 
 T_jup = 3.098 
[ 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 13.1   n/a MPO474446  
diameter diameter 11.635 km 0.198 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56325 (1999 VT179)          Discovered 1999-Nov-06 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VT179 = 2000 YT51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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