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JPL Small-Body Database Browser
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434506 (2005 SL87)
Classification: Main-belt Asteroid          SPK-ID: 2434506
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .192173557263951 6.8222e-08  
a 2.347265351594222 1.7365e-08 au
q 1.896183019135942 1.5699e-07 au
i 2.079196171355679 7.3043e-06 deg
node 161.0185490992586 0.00022381 deg
peri 196.5667456116613 0.0002252 deg
M 288.6283831179835 2.5986e-05 deg
tp 2458860.914249082171
(2020-Jan-12.41424908)
9.6805e-05 TDB
period 1313.535180582458
3.60
1.4576e-05
3.991e-08
d
yr
n .2740695531583448 3.0413e-09 deg/d
Q 2.798347684052502 2.0702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      5528 days (15.13 yr)  
   first obs. used      2003-01-29  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51712  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:38:24  

Additional Information
 Earth MOID = .89135 au 
 Jupiter MOID = 2.64405 au 
 T_jup = 3.534 
[ 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 17.7   n/a MPO419179  

434506 (2005 SL87)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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