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351043 (2003 SL207)
Classification: Outer Main-belt Asteroid          SPK-ID: 2351043
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3116428391777062 6.4418e-08  
a 3.977354804475457 3.4438e-08 au
q 2.737840660791635 2.5776e-07 au
i 6.649630063264179 7.8094e-06 deg
node 191.4530270269581 6.0767e-05 deg
peri 192.1388393105493 6.345e-05 deg
M 36.93074813968531 1.2171e-05 deg
tp 2458703.281708487995
(2019-Aug-07.78170849)
9.6594e-05 TDB
period 2897.276397965586
7.93
3.7629e-05
1.03e-07
d
yr
n .124254627640216 1.6138e-09 deg/d
Q 5.216868948159279 4.517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      6418 days (17.57 yr)  
   first obs. used      2002-07-01  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49556  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:52:58  

Additional Information
 Earth MOID = 1.74187 au 
 Jupiter MOID = .241507 au 
 T_jup = 2.959 
[ 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 15.0   n/a MPO503400  

351043 (2003 SL207)          Discovered 2003-Sep-21 by CINEOS at Campo Imperatore
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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