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85207 (1992 EB19)
Classification: Main-belt Asteroid          SPK-ID: 2085207
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2160586440623209 2.9865e-08  
a 2.267814971761643 7.4609e-09 au
q 1.777833943978592 6.916e-08 au
i 4.193947448538537 3.5543e-06 deg
node 98.18965040683595 5.0004e-05 deg
peri 314.2354244400377 5.0909e-05 deg
M 291.6473189079114 1.1449e-05 deg
tp 2459633.344283737047
(2022-Feb-22.84428374)
4.0431e-05 TDB
period 1247.411817401345
3.42
6.1558e-06
1.685e-08
d
yr
n .2885975545349294 1.4242e-09 deg/d
Q 2.757795999544694 9.0729e-09 au
  Orbit Determination Parameters
   # obs. used (total)      824  
   data-arc span      10756 days (29.45 yr)  
   first obs. used      1992-02-26  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55194  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:53:46  

Additional Information
 Earth MOID = .791649 au 
 Jupiter MOID = 2.61308 au 
 T_jup = 3.580 
[ 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 15.72   n/a MPO637170  

85207 (1992 EB19)          Discovered 1992-Mar-01 by UESAC at La Silla
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1992 EB19 = 2001 XB99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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