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JPL Small-Body Database Browser
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214856 (2006 XM39)
Classification: Main-belt Asteroid          SPK-ID: 2214856
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0604545648612607 1.0383e-07  
a 3.085769728027785 5.0512e-08 au
q 2.899220861857815 3.295e-07 au
i 12.28056021747759 7.6795e-06 deg
node 51.14929761201792 4.7607e-05 deg
peri 260.6303064626032 9.3766e-05 deg
M 206.9993468385755 8.6278e-05 deg
tp 2459441.961949666362
(2021-Aug-15.46194967)
0.00047918 TDB
period 1979.902017544238
5.42
4.8614e-05
1.331e-07
d
yr
n .1818271797341387 4.4646e-09 deg/d
Q 3.272318594197756 5.3566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      4932 days (13.50 yr)  
   first obs. used      2005-09-02  
   last obs. used      2019-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63809  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:46:30  

Additional Information
 Earth MOID = 1.91708 au 
 Jupiter MOID = 1.89956 au 
 T_jup = 3.188 
[ 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 15.4   n/a MPO300073  
diameter diameter 3.751 km 0.555 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214856 (2006 XM39)          Discovered 2006-Dec-12 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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