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187193 (2005 SF72)
Classification: Main-belt Asteroid          SPK-ID: 2187193
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06917757205584553 6.102e-08  
a 3.126535259923769 3.4116e-08 au
q 2.910249141695251 1.9052e-07 au
i 11.27356519768511 7.5602e-06 deg
node 19.12848461584505 2.7314e-05 deg
peri 36.5629705355286 5.4077e-05 deg
M 233.1357360771518 4.7123e-05 deg
tp 2459912.090639157818
(2022-Nov-28.59063916)
0.00026853 TDB
period 2019.265490340168
5.53
3.3051e-05
9.049e-08
d
yr
n .1782826486770464 2.9181e-09 deg/d
Q 3.342821378152288 3.6476e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      8946 days (24.49 yr)  
   first obs. used      1994-10-27  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57435  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:38:03  

Additional Information
 Earth MOID = 1.92754 au 
 Jupiter MOID = 1.96617 au 
 T_jup = 3.181 
[ 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 15.4   n/a MPO433232  

187193 (2005 SF72)          Discovered 2005-Sep-23 by CSS at Catalina
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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