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215574 (2003 FF72)
Classification: Main-belt Asteroid          SPK-ID: 2215574
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2207344201443365 6.3424e-08  
a 3.19890435782126 3.8835e-08 au
q 2.492796059300393 1.978e-07 au
i 14.1579284869606 5.4147e-06 deg
node 146.8382383643689 2.6893e-05 deg
peri 89.38129673690992 3.0172e-05 deg
M 260.0527534228848 1.2805e-05 deg
tp 2459180.687868703088
(2020-Nov-27.18786870)
7.8427e-05 TDB
period 2089.778757156237
5.72
3.8055e-05
1.042e-07
d
yr
n .1722670396410224 3.137e-09 deg/d
Q 3.905012656342127 4.7408e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      5762 days (15.78 yr)  
   first obs. used      2003-03-09  
   last obs. used      2018-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58484  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:30:35  

Additional Information
 Earth MOID = 1.53196 au 
 Jupiter MOID = 1.45202 au 
 T_jup = 3.110 
[ 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 15.3   n/a MPO427267  
diameter diameter 4.154 km 1.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215574 (2003 FF72)          Discovered 2003-Mar-26 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2003 FF72 = 2003 ED61 = 2003 EY55 = 2004 NE8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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