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215310 (2001 SW207)
Classification: Main-belt Asteroid          SPK-ID: 2215310
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08084246125348095 5.984e-08  
a 2.716713019963269 2.4942e-08 au
q 2.497087252910061 1.6096e-07 au
i 2.691316634714756 5.7617e-06 deg
node 20.6170945985054 0.00013407 deg
peri 314.4256904817954 0.00013919 deg
M 84.50327941408321 3.4877e-05 deg
tp 2458616.584951465681
(2019-May-13.08495147)
0.00015861 TDB
period 1635.550932823573
4.48
2.2524e-05
6.167e-08
d
yr
n .2201093177688482 3.0312e-09 deg/d
Q 2.936338787016477 2.6958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      8985 days (24.60 yr)  
   first obs. used      1995-03-27  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55504  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:00:00  

Additional Information
 Earth MOID = 1.48814 au 
 Jupiter MOID = 2.3465 au 
 T_jup = 3.354 
[ 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 16.8   n/a MPO454546  

215310 (2001 SW207)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2001 SW207 = 1995 FQ13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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