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JPL Small-Body Database Browser
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212910 (2007 XF22)
Classification: Main-belt Asteroid          SPK-ID: 2212910
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03246431613267107 4.4388e-08  
a 2.739383178668815 2.8506e-08 au
q 2.650450977147989 1.1578e-07 au
i 3.159752187930011 5.0108e-06 deg
node 58.92340474557633 9.9515e-05 deg
peri 12.95311765802835 0.00013564 deg
M 191.9653976001007 9.3314e-05 deg
tp 2459373.489911286362
(2021-Jun-07.98991129)
0.0004314 TDB
period 1656.06585839285
4.53
2.5849e-05
7.077e-08
d
yr
n .2173826591349251 3.3931e-09 deg/d
Q 2.82831538018964 2.9431e-08 au
  Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      5671 days (15.53 yr)  
   first obs. used      2002-10-11  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58178  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:06:18  

Additional Information
 Earth MOID = 1.66449 au 
 Jupiter MOID = 2.25225 au 
 T_jup = 3.348 
[ 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 16.1   n/a MPO437022  

212910 (2007 XF22)          Discovered 2007-Dec-10 by LINEAR at Socorro
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2007 XF22 = 2006 QZ140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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