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213261 (2001 FL115)
Classification: Main-belt Asteroid          SPK-ID: 2213261
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 .1517692367858498 4.4784e-08  
a 2.620929311764626 1.8859e-08 au
q 2.223152870448446 1.2496e-07 au
i 8.177676220685312 5.8863e-06 deg
node 147.0838437752551 3.4954e-05 deg
peri 330.9077901427342 4.1994e-05 deg
M 279.665080286211 2.5353e-05 deg
tp 2459546.346394079278
(2021-Nov-27.84639408)
0.00011057 TDB
period 1549.820455564229
4.24
1.6728e-05
4.58e-08
d
yr
n .2322849712736164 2.5072e-09 deg/d
Q 3.018705753080806 2.1722e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      7233 days (19.80 yr)  
   first obs. used      2001-03-19  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55114  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:59  

Additional Information
 Earth MOID = 1.24282 au 
 Jupiter MOID = 2.06815 au 
 T_jup = 3.374 
[ 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 16.27   n/a MPCxxxxx  

213261 (2001 FL115)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2001 FL115 = 2005 CH19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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