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243064 (2007 FT44)
Classification: Main-belt Asteroid          SPK-ID: 2243064
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07939459123367593 6.8412e-08  
a 3.084143921776636 4.8423e-08 au
q 2.839279575801353 2.1693e-07 au
i 9.624755096972731 7.1702e-06 deg
node 33.41386155099072 3.6144e-05 deg
peri 328.7099380642368 5.043e-05 deg
M 290.1524639350012 3.8906e-05 deg
tp 2458984.338886751350
(2020-May-14.83888675)
0.00021768 TDB
period 1978.337490701126
5.42
4.6592e-05
1.276e-07
d
yr
n .1819709739577424 4.2856e-09 deg/d
Q 3.329008267751918 5.2268e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      8885 days (24.33 yr)  
   first obs. used      1994-02-11  
   last obs. used      2018-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62231  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:30:59  

Additional Information
 Earth MOID = 1.84205 au 
 Jupiter MOID = 2.1009 au 
 T_jup = 3.200 
[ 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 15.2   n/a MPO454782  
diameter diameter 3.307 km 0.951 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.177   0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243064 (2007 FT44)          Discovered 2007-Mar-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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