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JPL Small-Body Database Browser
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295936 (2008 XD11)
Classification: Main-belt Asteroid          SPK-ID: 2295936
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3242055896763664 7.9624e-08  
a 2.583347571421681 2.7448e-08 au
q 1.745811848689906 2.193e-07 au
i 6.2383474721802 6.846e-06 deg
node 200.5560694044906 4.1181e-05 deg
peri 169.9493576653283 4.1873e-05 deg
M 214.7383117482515 9.4167e-06 deg
tp 2459212.457519350131
(2020-Dec-28.95751935)
4.7828e-05 TDB
period 1516.605717704753
4.15
2.4171e-05
6.618e-08
d
yr
n .2373721764314773 3.7831e-09 deg/d
Q 3.420883294153456 3.6346e-08 au
  Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      9179 days (25.13 yr)  
   first obs. used      1994-04-16  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51485  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:46  

Additional Information
 Earth MOID = .745427 au 
 Jupiter MOID = 2.04628 au 
 T_jup = 3.339 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO437322  

295936 (2008 XD11)          Discovered 2008-Dec-01 by CSS at Catalina
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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