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JPL Small-Body Database Browser
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441524 (2008 SP185)
Classification: Main-belt Asteroid          SPK-ID: 2441524
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2124130108371823 9.8758e-08  
a 2.334119083940632 3.6399e-08 au
q 1.838321821668277 2.417e-07 au
i 27.27425309744206 1.0449e-05 deg
node 148.1204917875735 1.2201e-05 deg
peri 194.4721139909792 2.0785e-05 deg
M 7.782175016785609 1.7517e-05 deg
tp 2458572.343320727092
(2019-Mar-29.84332073)
6.294e-05 TDB
period 1302.515622738282
3.57
3.0468e-05
8.342e-08
d
yr
n .2763882395845441 6.4651e-09 deg/d
Q 2.829916346212987 4.413e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      3599 days (9.85 yr)  
   first obs. used      2008-09-01  
   last obs. used      2018-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50188  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:37:15  

Additional Information
 Earth MOID = .833471 au 
 Jupiter MOID = 2.5706 au 
 T_jup = 3.393 
[ 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 16.6   n/a MPO437716  

441524 (2008 SP185)          Discovered 2008-Sep-24 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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