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541319 (2011 FS61)
Classification: Main-belt Asteroid          SPK-ID: 2541319
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1912303511172381 7.6113e-08  
a 3.005339135125697 3.2914e-08 au
q 2.430627077089234 2.3056e-07 au
i 11.1589017538871 8.4993e-06 deg
node 13.25066919858966 2.6994e-05 deg
peri 66.38233259718743 5.8235e-05 deg
M 44.95904416388378 3.9285e-05 deg
tp 2458962.841568969725
(2020-Apr-23.34156897)
0.00020716 TDB
period 1902.999424521309
5.21
3.1262e-05
8.559e-08
d
yr
n .1891750440705238 3.1077e-09 deg/d
Q 3.580051193162161 3.9208e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      6401 days (17.52 yr)  
   first obs. used      2003-09-21  
   last obs. used      2021-03-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61817  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:16  

Additional Information
 Earth MOID = 1.47063 au 
 Jupiter MOID = 1.87151 au 
 T_jup = 3.195 
[ 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 16.69   .36265 MPCxxxxx autocmod 2.8

541319 (2011 FS61)          Discovered 2011-Mar-30 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13

[ show close-approach data ]
Alternate Designations
 2011 FS61 = 2010 EG184 = 2014 VN13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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