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JPL Small-Body Database Browser
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215363 (2001 XH212)
Classification: Main-belt Asteroid          SPK-ID: 2215363
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172491866737187 5.9529e-08  
a 2.36004851404915 1.69e-08 au
q 2.083334745266369 1.3761e-07 au
i 3.75695502657692 7.008e-06 deg
node 159.7752245498144 8.5902e-05 deg
peri 243.8695914602331 9.1013e-05 deg
M 63.79743651416999 2.6348e-05 deg
tp 2458765.817584077189
(2019-Oct-09.31758408)
9.7495e-05 TDB
period 1324.280007919237
3.63
1.4224e-05
3.894e-08
d
yr
n .271845831581832 2.92e-09 deg/d
Q 2.636762282831931 1.8881e-08 au
  Orbit Determination Parameters
   # obs. used (total)      326  
   data-arc span      8091 days (22.15 yr)  
   first obs. used      1997-10-09  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55206  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:10:48  

Additional Information
 Earth MOID = 1.09512 au 
 Jupiter MOID = 2.72048 au 
 T_jup = 3.540 
[ 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 16.9   n/a MPO494187  

215363 (2001 XH212)          Discovered 2001-Dec-11 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2001 XH212 = 2004 PQ113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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