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JPL Small-Body Database Browser
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295952 (2008 XD54)
Classification: Main-belt Asteroid          SPK-ID: 2295952
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 .1551120386313789 4.1124e-08  
a 2.441323124132079 1.6046e-08 au
q 2.062644517390025 1.0566e-07 au
i .6633492375729652 6.7509e-06 deg
node 191.0943693549982 0.00040234 deg
peri 247.9914548909829 0.00040305 deg
M 268.1826855725534 2.2385e-05 deg
tp 2458955.851709579676
(2020-Apr-16.35170958)
8.6729e-05 TDB
period 1393.273330268988
3.81
1.3736e-05
3.761e-08
d
yr
n .2583843329079568 2.5474e-09 deg/d
Q 2.820001730874132 1.8535e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      9390 days (25.71 yr)  
   first obs. used      1994-02-10  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63138  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:03:49  

Additional Information
 Earth MOID = 1.07822 au 
 Jupiter MOID = 2.41279 au 
 T_jup = 3.485 
[ 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 MPO408130  

295952 (2008 XD54)          Discovered 2008-Dec-01 by LINEAR at Socorro
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 XD54 = 2006 HZ150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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