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442305 (2011 SF60)
Classification: Main-belt Asteroid          SPK-ID: 2442305
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1446123325183228 2.0718e-07  
a 2.562618541397852 3.0978e-08 au
q 2.192032296771607 5.5269e-07 au
i 14.3493994679698 1.0883e-05 deg
node 319.9747818991968 1.6275e-05 deg
peri 24.54683237799124 6.2545e-05 deg
M 99.63853510352166 5.5325e-05 deg
tp 2458785.785513483555
(2019-Oct-29.28551348)
0.00022424 TDB
period 1498.388299173653
4.10
2.7169e-05
7.438e-08
d
yr
n .2402581495053962 4.3565e-09 deg/d
Q 2.933204786024098 3.5458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      4868 days (13.33 yr)  
   first obs. used      2007-09-20  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55458  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:43:47  

Additional Information
 Earth MOID = 1.18815 au 
 Jupiter MOID = 2.46145 au 
 T_jup = 3.376 
[ 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 17.32   n/a MPCxxxxx  

442305 (2011 SF60)          Discovered 2007-Sep-20 by CSS at Catalina
Reference: Last Updated: 2015-09-02

Alternate Designations
 2011 SF60 = 2007 TB137 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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