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344559 (2002 XF16)
Classification: Main-belt Asteroid          SPK-ID: 2344559
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1321561901347356 4.1838e-08  
a 2.237187415420394 1.3982e-08 au
q 1.941529249981058 9.221e-08 au
i 8.178649682765629 5.3699e-06 deg
node 324.0357145225321 3.2668e-05 deg
peri 136.922613510663 3.8931e-05 deg
M 51.1772314428029 1.9788e-05 deg
tp 2458826.749418960986
(2019-Dec-09.24941896)
6.7302e-05 TDB
period 1222.227295432208
3.35
1.1458e-05
3.137e-08
d
yr
n .29454423194885 2.7613e-09 deg/d
Q 2.532845580859729 1.583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      7830 days (21.44 yr)  
   first obs. used      1998-08-26  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51018  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:04:35  

Additional Information
 Earth MOID = .966873 au 
 Jupiter MOID = 2.59201 au 
 T_jup = 3.613 
[ 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 17.3   n/a MPO455508  

344559 (2002 XF16)          Discovered 2002-Dec-03 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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