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JPL Small-Body Database Browser
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344831 (2004 FD33)
Classification: Main-belt Asteroid          SPK-ID: 2344831
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08369747936177774 6.8413e-08  
a 3.01206816726034 4.2434e-08 au
q 2.759965653994799 2.1906e-07 au
i 8.921564782236491 7.263e-06 deg
node 336.3326253739439 4.4252e-05 deg
peri 165.0081929104389 6.5191e-05 deg
M 354.7150282681918 4.58e-05 deg
tp 2458628.530819141733
(2019-May-25.03081914)
0.00024305 TDB
period 1909.394298230472
5.23
4.035e-05
1.105e-07
d
yr
n .1885414659159868 3.9843e-09 deg/d
Q 3.26417068052588 4.5986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5438 days (14.89 yr)  
   first obs. used      2004-03-16  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6327  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:48:58  

Additional Information
 Earth MOID = 1.77389 au 
 Jupiter MOID = 1.74783 au 
 T_jup = 3.225 
[ 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 15.9   n/a MPO427770  

344831 (2004 FD33)          Discovered 2004-Mar-16 by CSS at Catalina
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2004 FD33 = 2008 XZ21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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