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JPL Small-Body Database Browser
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295935 (2008 XD7)
Classification: Main-belt Asteroid          SPK-ID: 2295935
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2201161549029655 6.3183e-08  
a 2.156194053259564 1.8357e-08 au
q 1.681580909031428 1.4509e-07 au
i 3.387352511390138 7.0453e-06 deg
node 199.0263905635547 7.5004e-05 deg
peri 199.3254533078388 7.721e-05 deg
M 127.086618045127 2.3013e-05 deg
tp 2458192.248757982552
(2018-Mar-14.74875798)
6.964e-05 TDB
period 1156.458873381096
3.17
1.4768e-05
4.043e-08
d
yr
n .3112951167450351 3.9753e-09 deg/d
Q 2.630807197487699 2.2397e-08 au
  Orbit Determination Parameters
   # obs. used (total)      306  
   data-arc span      7576 days (20.74 yr)  
   first obs. used      1998-07-26  
   last obs. used      2019-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55327  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:37:46  

Additional Information
 Earth MOID = .688863 au 
 Jupiter MOID = 2.78665 au 
 T_jup = 3.667 
[ 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 MPO413253  

295935 (2008 XD7)          Discovered 2008-Dec-15 by Shandong University at Weihai
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 XD7 = 2006 BM7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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