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447538 (2006 SE245)
Classification: Main-belt Asteroid          SPK-ID: 2447538
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1551380698519199 4.9493e-08  
a 2.766194777484458 2.7579e-08 au
q 2.337052658871058 1.4567e-07 au
i 13.76241271602077 6.1815e-06 deg
node 179.874621191029 2.165e-05 deg
peri 253.41274913707 4.8103e-05 deg
M 25.95550015087089 3.2217e-05 deg
tp 2459275.342734272074
(2021-Mar-01.84273427)
0.00015107 TDB
period 1680.438265821271
4.60
2.5131e-05
6.88e-08
d
yr
n .2142298276122981 3.2038e-09 deg/d
Q 3.195336896097857 3.1857e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      5250 days (14.37 yr)  
   first obs. used      2006-09-18  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46327  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:02:02  

Additional Information
 Earth MOID = 1.39323 au 
 Jupiter MOID = 2.25502 au 
 T_jup = 3.280 
[ 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 16.98   n/a MPCxxxxx  

447538 (2006 SE245)          Discovered 2006-Sep-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2006 SE245 = 2011 WP150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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