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85726 (1998 SF71)
Classification: Main-belt Asteroid          SPK-ID: 2085726
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1471861669127099 3.8739e-08  
a 2.221355074518212 7.1153e-09 au
q 1.894402335747779 8.6178e-08 au
i 2.054379488316259 3.9642e-06 deg
node 296.123829452797 0.00014013 deg
peri 15.79217914491533 0.00014115 deg
M 7.554496202283272 1.8348e-05 deg
tp 2459371.123693582404
(2021-Jun-05.62369358)
6.1593e-05 TDB
period 1209.275915391087
3.31
5.8102e-06
1.591e-08
d
yr
n .2976988091949005 1.4304e-09 deg/d
Q 2.548307813288645 8.1626e-09 au
  Orbit Determination Parameters
   # obs. used (total)      551  
   data-arc span      8352 days (22.87 yr)  
   first obs. used      1998-09-26  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58078  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:54:15  

Additional Information
 Earth MOID = .879628 au 
 Jupiter MOID = 2.69178 au 
 T_jup = 3.634 
[ 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 16.63   n/a MPO637176  

85726 (1998 SF71)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1998 SF71 = 2001 OM58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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