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85800 (1998 VE53)
Classification: Main-belt Asteroid          SPK-ID: 2085800
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1241408923130122 4.1066e-08  
a 2.621294655418363 1.3311e-08 au
q 2.295884797879398 1.1233e-07 au
i 12.48619683057429 4.5802e-06 deg
node 298.563277151688 2.7494e-05 deg
peri 139.0857521009256 3.804e-05 deg
M .6910375304058941 2.6191e-05 deg
tp 2458997.524422104863
(2020-May-28.02442210)
0.00011277 TDB
period 1550.144521991804
4.24
1.1807e-05
3.233e-08
d
yr
n .2322364107944146 1.7689e-09 deg/d
Q 2.946704512957328 1.4963e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1169  
   data-arc span      7828 days (21.43 yr)  
   first obs. used      1998-08-29  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52679  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 20:38:55  

Additional Information
 Earth MOID = 1.32652 au 
 Jupiter MOID = 2.27522 au 
 T_jup = 3.360 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.5   n/a MPO359341  

85800 (1998 VE53)          Discovered 1998-Nov-14 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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