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JPL Small-Body Database Browser
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212916 (2007 XM50)
Classification: Main-belt Asteroid          SPK-ID: 2212916
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2048479271295355 6.6369e-08  
a 2.939294609407459 3.2449e-08 au
q 2.337186201447324 1.9191e-07 au
i 14.61737902362179 5.0913e-06 deg
node 157.1882637834356 2.8027e-05 deg
peri 262.7151118797407 3.0249e-05 deg
M 107.8812814518857 1.1842e-05 deg
tp 2458048.922299605887
(2017-Oct-22.42229961)
5.913e-05 TDB
period 1840.615623669992
5.04
3.048e-05
8.345e-08
d
yr
n .1955867348785176 3.2388e-09 deg/d
Q 3.541403017367595 3.9096e-08 au
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      6412 days (17.56 yr)  
   first obs. used      2001-09-20  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51755  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:23:40  

Additional Information
 Earth MOID = 1.40188 au 
 Jupiter MOID = 2.06509 au 
 T_jup = 3.194 
[ 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 15.4   n/a MPO437022  

212916 (2007 XM50)          Discovered 2007-Dec-11 by Cerro Burek at Cerro Burek
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2007 XM50 = 2004 ET88 = 2006 PQ33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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