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JPL Small-Body Database Browser
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214975 (2008 AL59)
Classification: Main-belt Asteroid          SPK-ID: 2214975
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04555525339571054 5.7655e-08  
a 2.859913817980959 3.616e-08 au
q 2.729629719312943 1.6629e-07 au
i 2.424508481437619 7.3009e-06 deg
node 155.7053017981003 0.00015331 deg
peri 278.8444997807582 0.00017342 deg
M 165.1848195135633 8.095e-05 deg
tp 2457789.920756846715
(2017-Feb-05.42075685)
0.00039545 TDB
period 1766.557776885921
4.84
3.3504e-05
9.173e-08
d
yr
n .2037861454124677 3.8649e-09 deg/d
Q 2.990197916648975 3.7807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      5490 days (15.03 yr)  
   first obs. used      2004-04-19  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63183  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:09:29  

Additional Information
 Earth MOID = 1.74565 au 
 Jupiter MOID = 2.12869 au 
 T_jup = 3.299 
[ 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 16.6   n/a MPO437028  

214975 (2008 AL59)          Discovered 2008-Jan-11 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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