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JPL Small-Body Database Browser
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441391 (2008 FD30)
Classification: Main-belt Asteroid          SPK-ID: 2441391
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 .01882558960557577 1.0038e-07  
a 3.013989965135316 5.9854e-08 au
q 2.957249826976355 3.2288e-07 au
i 10.50012919461578 9.3054e-06 deg
node 337.2944896923943 3.4664e-05 deg
peri 4.422905847080295 0.00017809 deg
M 229.4696375650027 0.00017668 deg
tp 2459293.479158068492
(2021-Mar-19.97915807)
0.00094253 TDB
period 1911.221973576391
5.23
5.6932e-05
1.559e-07
d
yr
n .1883611662994576 5.6109e-09 deg/d
Q 3.070730103294277 6.0981e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      4978 days (13.63 yr)  
   first obs. used      2005-09-14  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56739  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:12:56  

Additional Information
 Earth MOID = 1.94708 au 
 Jupiter MOID = 2.0298 au 
 T_jup = 3.223 
[ 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 16.5   n/a MPO437716  

441391 (2008 FD30)          Discovered 2008-Feb-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2008 FD30 = 2013 CK14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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