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175192 (2005 EM242)
Classification: Main-belt Asteroid          SPK-ID: 2175192
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1942013402483942 3.3715e-08  
a 2.292657168955781 1.2024e-08 au
q 1.847420074014479 7.5958e-08 au
i 8.72015201902486 5.1828e-06 deg
node 56.05815259355042 2.8893e-05 deg
peri 217.5195446598343 3.3411e-05 deg
M 112.1807007194386 1.8034e-05 deg
tp 2458805.385697260724
(2019-Nov-17.88569726)
6.2993e-05 TDB
period 1267.964525751014
3.47
9.9746e-06
2.731e-08
d
yr
n .2839196150119203 2.2335e-09 deg/d
Q 2.737894263897083 1.4359e-08 au
  Orbit Determination Parameters
   # obs. used (total)      500  
   data-arc span      7744 days (21.20 yr)  
   first obs. used      1999-10-08  
   last obs. used      2020-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59581  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:32:42  

Additional Information
 Earth MOID = .838202 au 
 Jupiter MOID = 2.38027 au 
 T_jup = 3.557 
[ 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 16.44   n/a E2021B55  

175192 (2005 EM242)          Discovered 2005-Mar-11 by CSS at Catalina
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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