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192803 (1999 VF21)
Classification: Main-belt Asteroid          SPK-ID: 2192803
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2060925623231865 5.9297e-08  
a 2.735623576168371 1.7762e-08 au
q 2.171831903804113 1.657e-07 au
i 4.538850138763065 4.8789e-06 deg
node 91.26035038765275 8.1744e-05 deg
peri 292.0453419450492 8.2355e-05 deg
M 253.2422424847773 1.1756e-05 deg
tp 2459690.594552962359
(2022-Apr-21.09455296)
5.6525e-05 TDB
period 1652.657784997884
4.52
1.6096e-05
4.407e-08
d
yr
n .2178309407234365 2.1215e-09 deg/d
Q 3.299415248532629 2.1423e-08 au
  Orbit Determination Parameters
   # obs. used (total)      380  
   data-arc span      7561 days (20.70 yr)  
   first obs. used      1999-10-10  
   last obs. used      2020-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54613  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:37  

Additional Information
 Earth MOID = 1.17915 au 
 Jupiter MOID = 2.16718 au 
 T_jup = 3.317 
[ 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 16.09   n/a E2021B55  

192803 (1999 VF21)          Discovered 1999-Nov-10 by Korlevic, K. at Visnjan
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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