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JPL Small-Body Database Browser
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85704 (1998 SV19)
Classification: Main-belt Asteroid          SPK-ID: 2085704
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1651363124176772 3.8779e-08  
a 2.540365223430267 1.5469e-08 au
q 2.120858678238884 9.7177e-08 au
i 2.401870158710002 6.8951e-06 deg
node 332.3183694357056 0.00011149 deg
peri 75.71741989725456 0.00011419 deg
M 343.9842384016678 2.592e-05 deg
tp 2458666.294222597210
(2019-Jul-01.79422260)
0.00010672 TDB
period 1478.913131265767
4.05
1.3509e-05
3.699e-08
d
yr
n .2434220052477893 2.2235e-09 deg/d
Q 2.95987176862165 1.8024e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      7678 days (21.02 yr)  
   first obs. used      1998-09-20  
   last obs. used      2019-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58764  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:13:31  

Additional Information
 Earth MOID = 1.13183 au 
 Jupiter MOID = 2.42271 au 
 T_jup = 3.425 
[ 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 16.5   n/a MPO453287  

85704 (1998 SV19)          Discovered 1998-Sep-20 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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