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192807 (1999 VX56)
Classification: Main-belt Asteroid          SPK-ID: 2192807
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07976874321726821 5.4439e-08  
a 2.682760937584769 2.4925e-08 au
q 2.468760469241252 1.5531e-07 au
i 3.821747287087317 5.5194e-06 deg
node 53.82290614704498 7.7158e-05 deg
peri 355.555176896965 8.766e-05 deg
M 283.1192655214773 4.6893e-05 deg
tp 2459543.257061602825
(2021-Nov-24.75706160)
0.0002124 TDB
period 1604.986515984544
4.39
2.2367e-05
6.124e-08
d
yr
n .2243009498302021 3.1259e-09 deg/d
Q 2.896761405928287 2.6913e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      10377 days (28.41 yr)  
   first obs. used      1992-01-31  
   last obs. used      2020-06-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55675  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:38  

Additional Information
 Earth MOID = 1.47805 au 
 Jupiter MOID = 2.38616 au 
 T_jup = 3.368 
[ 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 15.94   n/a E2021B55  

192807 (1999 VX56)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1999 VX56 = 2005 AS5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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