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JPL Small-Body Database Browser
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447323 (2005 XT85)
Classification: Main-belt Asteroid          SPK-ID: 2447323
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1026453820343086 6.1691e-08  
a 2.297933650576563 3.1031e-08 au
q 2.062061373123638 1.5175e-07 au
i 5.998920401847086 7.7132e-06 deg
node 310.8013129151625 7.7868e-05 deg
peri 118.0255177969012 9.7258e-05 deg
M 320.2716047324709 6.395e-05 deg
tp 2458740.911660921887
(2019-Sep-14.41166092)
0.00022806 TDB
period 1272.344316740967
3.48
2.5772e-05
7.056e-08
d
yr
n .2829422784880419 5.7312e-09 deg/d
Q 2.533805928029487 3.4216e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      4632 days (12.68 yr)  
   first obs. used      2005-12-02  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6056  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:39:04  

Additional Information
 Earth MOID = 1.08421 au 
 Jupiter MOID = 2.68647 au 
 T_jup = 3.579 
[ 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 17.4   n/a MPO456119  

447323 (2005 XT85)          Discovered 2005-Dec-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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