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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .100149294559957 4.1925e-08  
a 2.288906638507961 1.0203e-08 au
q 2.059674253347786 9.3156e-08 au
i 7.484497519319793 5.2438e-06 deg
node 34.76112717532887 3.5704e-05 deg
peri 243.9115600266392 4.7151e-05 deg
M 27.16468281557378 2.9262e-05 deg
tp 2458905.057307485548
(2020-Feb-25.55730749)
0.0001029 TDB
period 1264.854426553596
3.46
8.4571e-06
2.315e-08
d
yr
n .2846177334263736 1.903e-09 deg/d
Q 2.518139023668135 1.1225e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      6769 days (18.53 yr)  
   first obs. used      2002-04-08  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58566  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:41:56  

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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