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215427 (2002 JF46)
Classification: Main-belt Asteroid          SPK-ID: 2215427
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1001492936995024 4.1845e-08  
a 2.288906638692708 1.0181e-08 au
q 2.059674255483531 9.2926e-08 au
i 7.484497584845307 5.2379e-06 deg
node 34.76112833109482 3.5446e-05 deg
peri 243.9115589706125 4.6938e-05 deg
M 27.1646825966456 2.9248e-05 deg
tp 2458905.057308243193
(2020-Feb-25.55730824)
0.00010285 TDB
period 1264.854426706734
3.46
8.439e-06
2.31e-08
d
yr
n .2846177333919144 1.8989e-09 deg/d
Q 2.518139021901885 1.1201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      366  
   data-arc span      6791 days (18.59 yr)  
   first obs. used      2002-04-08  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58415  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:26:36  

Additional Information
 Earth MOID = 1.0565 au 
 Jupiter MOID = 2.57839 au 
 T_jup = 3.582 
[ 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 16.8   n/a MPO475766  

215427 (2002 JF46)          Discovered 2002-May-09 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2002 JF46 = 2002 GX90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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