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JPL Small-Body Database Browser
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212803 (2007 TS317)
Classification: Main-belt Asteroid          SPK-ID: 2212803
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0404478848181919 5.3105e-08  
a 2.722510969244967 2.8536e-08 au
q 2.612391159144682 1.5075e-07 au
i 2.283646351713432 5.7464e-06 deg
node 197.793226074257 0.00016166 deg
peri 203.4153814187596 0.00018461 deg
M 208.0765286382846 9.1774e-05 deg
tp 2459292.929016218597
(2021-Mar-19.42901622)
0.00042337 TDB
period 1640.78956072032
4.49
2.5797e-05
7.063e-08
d
yr
n .2194065641433976 3.4496e-09 deg/d
Q 2.832630779345252 2.969e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      8529 days (23.35 yr)  
   first obs. used      1996-04-13  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61633  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:03:15  

Additional Information
 Earth MOID = 1.61937 au 
 Jupiter MOID = 2.32671 au 
 T_jup = 3.356 
[ 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 16.7   n/a MPO437021  

212803 (2007 TS317)          Discovered 2007-Oct-12 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2007 TS317 = 2002 RP156 = 2005 GO67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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