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JPL Small-Body Database Browser
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215917 (2005 JB56)
Classification: Main-belt Asteroid          SPK-ID: 2215917
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1317058476332384 5.2608e-08  
a 2.423825666741041 1.9887e-08 au
q 2.104593652787714 1.2368e-07 au
i 1.629697483534317 1.0202e-05 deg
node 161.6644994490942 0.00021356 deg
peri 79.6696476095606 0.00021811 deg
M 227.1122886720696 4.541e-05 deg
tp 2459109.283265026161
(2020-Sep-16.78326503)
0.00017708 TDB
period 1378.32139314541
3.77
1.6963e-05
4.644e-08
d
yr
n .2611872686518049 3.2145e-09 deg/d
Q 2.74305768069437 2.2506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      6953 days (19.04 yr)  
   first obs. used      1999-11-16  
   last obs. used      2018-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .616  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:01:45  

Additional Information
 Earth MOID = 1.09255 au 
 Jupiter MOID = 2.26323 au 
 T_jup = 3.499 
[ 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 17.7   n/a MPO427269  

215917 (2005 JB56)          Discovered 2005-May-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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