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JPL Small-Body Database Browser
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154511 (2003 FG56)
Classification: Main-belt Asteroid          SPK-ID: 2154511
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04892514560038914 4.4732e-08  
a 2.740185383639478 1.5731e-08 au
q 2.606121414772859 1.2327e-07 au
i 5.40732159172008 4.6689e-06 deg
node 165.9565094475308 4.7074e-05 deg
peri 210.938525475368 6.5393e-05 deg
M 77.46290048116296 4.4127e-05 deg
tp 2458643.999947033993
(2019-Jun-09.49994703)
0.00020294 TDB
period 1656.79335876368
4.54
1.4267e-05
3.906e-08
d
yr
n .2172872060934844 1.8711e-09 deg/d
Q 2.874249352506098 1.65e-08 au
  Orbit Determination Parameters
   # obs. used (total)      493  
   data-arc span      8455 days (23.15 yr)  
   first obs. used      1996-10-12  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58217  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 12:03:41  

Additional Information
 Earth MOID = 1.60794 au 
 Jupiter MOID = 2.34825 au 
 T_jup = 3.342 
[ 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 15.8   n/a MPO502912  

154511 (2003 FG56)          Discovered 2003-Mar-26 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2003 FG56 = 2005 SX30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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