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79824 (1998 VT55)
Classification: Main-belt Asteroid          SPK-ID: 2079824
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08873287535413556 4.2488e-08  
a 2.635915125671717 1.307e-08 au
q 2.402022797381408 1.1547e-07 au
i 2.776780033807461 4.5865e-06 deg
node 58.01531826265171 0.0001023 deg
peri 354.6610296652998 0.00010637 deg
M 8.84062757255851 2.9099e-05 deg
tp 2458962.113708677467
(2020-Apr-22.61370868)
0.00012628 TDB
period 1563.131662621611
4.28
1.1626e-05
3.183e-08
d
yr
n .2303068951953956 1.713e-09 deg/d
Q 2.869807453962026 1.423e-08 au
  Orbit Determination Parameters
   # obs. used (total)      503  
   data-arc span      8013 days (21.94 yr)  
   first obs. used      1998-11-11  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56969  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:21:54  

Additional Information
 Earth MOID = 1.41297 au 
 Jupiter MOID = 2.41348 au 
 T_jup = 3.390 
[ 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 15.9   n/a MPO412659  

79824 (1998 VT55)          Discovered 1998-Nov-11 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 VT55 = 2002 TP56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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