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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1223357179879445 5.5314e-08  
a 2.446350397598433 1.3145e-08 au
q 2.147074365258135 1.3045e-07 au
i 3.218156914737336 5.8309e-06 deg
node 15.76590935066404 6.7038e-05 deg
peri 167.9036850907254 6.9299e-05 deg
M 43.91816812321188 1.8105e-05 deg
tp 2458430.002452407677
(2018-Nov-07.50245241)
6.9734e-05 TDB
period 1397.579174091187
3.83
1.1265e-05
3.084e-08
d
yr
n .2575882688249841 2.0762e-09 deg/d
Q 2.745626429938731 1.4753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      871  
   data-arc span      9875 days (27.04 yr)  
   first obs. used      1992-04-24  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59064  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:08:42  

Additional Information
 Earth MOID = 1.14962 au 
 Jupiter MOID = 2.21279 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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