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56051 (1998 XF50)
Classification: Main-belt Asteroid          SPK-ID: 2056051
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1231077362256821 5.4091e-08  
a 2.445172379775628 1.1175e-08 au
q 2.144152743419886 1.2754e-07 au
i 3.218051876449914 5.2092e-06 deg
node 15.69322241828059 5.1959e-05 deg
peri 167.7339143766944 5.3964e-05 deg
M 147.1595269688042 1.77e-05 deg
tp 2458429.615132316314
(2018-Nov-07.11513232)
6.5932e-05 TDB
period 1396.569808284952
3.82
9.5737e-06
2.621e-08
d
yr
n .2577744398198724 1.7671e-09 deg/d
Q 2.746192016131369 1.255e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1094  
   data-arc span      10430 days (28.56 yr)  
   first obs. used      1992-04-24  
   last obs. used      2020-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56233  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 03:55:43  

Additional Information
 Earth MOID = 1.14636 au 
 Jupiter MOID = 2.21099 au 
 T_jup = 3.486 
[ 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 15.3   n/a MPO432116  

56051 (1998 XF50)          Discovered 1998-Dec-14 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 XF50 = 2001 SZ29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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