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JPL Small-Body Database Browser
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215425 (2002 JF31)
Classification: Main-belt Asteroid          SPK-ID: 2215425
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .07531883484618249 4.9865e-08  
a 2.325854519968232 1.6522e-08 au
q 2.150673867502497 1.217e-07 au
i 6.95634420912763 5.365e-06 deg
node 66.01821591595331 3.9564e-05 deg
peri 166.90688242149 5.1179e-05 deg
M 280.0980241016513 3.3147e-05 deg
tp 2458888.059198876219
(2020-Feb-08.55919888)
0.00011956 TDB
period 1295.603900047962
3.55
1.3805e-05
3.78e-08
d
yr
n .277862701699704 2.9608e-09 deg/d
Q 2.501035172433966 1.7767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      6171 days (16.90 yr)  
   first obs. used      2002-05-09  
   last obs. used      2019-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59414  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:42:54  

Additional Information
 Earth MOID = 1.13964 au 
 Jupiter MOID = 2.48519 au 
 T_jup = 3.561 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO427266  

215425 (2002 JF31)          Discovered 2002-May-09 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2002 JF31 = 2003 UV270 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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