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JPL Small-Body Database Browser
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351391 (2005 EO198)
Classification: Main-belt Asteroid          SPK-ID: 2351391
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03212852545819129 6.9632e-08  
a 2.736371198129262 3.077e-08 au
q 2.648455626427104 1.9627e-07 au
i 6.156838521424473 7.6439e-06 deg
node 1.958737412687489 6.3829e-05 deg
peri 9.196799061784462 0.00013135 deg
M 224.4901427195967 0.00011827 deg
tp 2459222.842313313623
(2021-Jan-08.34231331)
0.00054644 TDB
period 1653.335316627953
4.53
2.7887e-05
7.635e-08
d
yr
n .2177416742867594 3.6726e-09 deg/d
Q 2.824286769831419 3.1758e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      6126 days (16.77 yr)  
   first obs. used      2002-08-30  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53943  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:37:09  

Additional Information
 Earth MOID = 1.64624 au 
 Jupiter MOID = 2.31143 au 
 T_jup = 3.343 
[ 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 16.4   n/a MPO437487  

351391 (2005 EO198)          Discovered 2005-Mar-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2005 EO198 = 2002 TZ91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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