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JPL Small-Body Database Browser
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295385 (2008 JB3)
Classification: Main-belt Asteroid          SPK-ID: 2295385
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2096043087843626 5.106e-08  
a 2.718792765023184 2.2175e-08 au
q 2.148922086782573 1.3391e-07 au
i 15.32121598078934 6.4995e-06 deg
node 164.0163524112706 2.136e-05 deg
peri 151.45467322233 2.6404e-05 deg
M 89.5978420762455 1.6682e-05 deg
tp 2458192.971829887056
(2018-Mar-15.47182989)
7.4913e-05 TDB
period 1637.429405005236
4.48
2.0033e-05
5.485e-08
d
yr
n .2198568065893802 2.6899e-09 deg/d
Q 3.288663443263795 2.6824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      9967 days (27.29 yr)  
   first obs. used      1991-09-29  
   last obs. used      2019-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59485  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:33:51  

Additional Information
 Earth MOID = 1.14754 au 
 Jupiter MOID = 2.12661 au 
 T_jup = 3.277 
[ 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 16.0   n/a MPO460240  

295385 (2008 JB3)          Discovered 2008-May-02 by Bickel, W. at Bergisch Gladbach
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 JB3 = 1999 FR95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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