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192805 (1999 VX44)
Classification: Main-belt Asteroid          SPK-ID: 2192805
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .30089205272244 6.0783e-08  
a 2.679211588679284 2.1766e-08 au
q 1.873058114083825 1.7327e-07 au
i 12.48389127255939 6.0756e-06 deg
node 231.6654312454113 2.1479e-05 deg
peri 105.3243492739294 2.3618e-05 deg
M 321.0913126044955 1.3314e-05 deg
tp 2459373.622304910150
(2021-Jun-08.12230491)
6.0938e-05 TDB
period 1601.802423559911
4.39
1.952e-05
5.344e-08
d
yr
n .2247468193985631 2.7388e-09 deg/d
Q 3.485365063274743 2.8315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      407  
   data-arc span      7569 days (20.72 yr)  
   first obs. used      1999-10-03  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53867  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:38  

Additional Information
 Earth MOID = .90898 au 
 Jupiter MOID = 2.16171 au 
 T_jup = 3.278 
[ 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 15.63   n/a E2021B55  

192805 (1999 VX44)          Discovered 1999-Nov-04 by CSS at Catalina
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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