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JPL Small-Body Database Browser
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215268 (2001 ON84)
Classification: Main-belt Asteroid          SPK-ID: 2215268
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1745110318772924 7.8534e-08  
a 2.652291569851604 2.7126e-08 au
q 2.189437431157357 2.1551e-07 au
i 3.544930830126713 5.3633e-06 deg
node 240.6569843643197 0.00013942 deg
peri 100.8155525854558 0.00014045 deg
M 15.89719737590649 1.9837e-05 deg
tp 2458530.829586224000
(2019-Feb-16.32958622)
8.6306e-05 TDB
period 1577.721428896192
4.32
2.4204e-05
6.627e-08
d
yr
n .2281771632219408 3.5005e-09 deg/d
Q 3.115145708545851 3.186e-08 au
  Orbit Determination Parameters
   # obs. used (total)      203  
   data-arc span      6206 days (16.99 yr)  
   first obs. used      2001-06-16  
   last obs. used      2018-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5963  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:51:24  

Additional Information
 Earth MOID = 1.18373 au 
 Jupiter MOID = 2.29775 au 
 T_jup = 3.365 
[ 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 16.3   n/a MPO454546  

215268 (2001 ON84)          Discovered 2001-Jul-18 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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