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JPL Small-Body Database Browser
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447512 (2006 SR74)
Classification: Main-belt Asteroid          SPK-ID: 2447512
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 .1673462459921711 1.085e-07  
a 2.715818967532271 2.3997e-08 au
q 2.261336858521412 3.0145e-07 au
i 5.196535310879431 8.1369e-06 deg
node 174.7600851436486 7.0703e-05 deg
peri 210.3727015531615 0.00010254 deg
M 287.8781674844587 5.7787e-05 deg
tp 2458928.001961037681
(2020-Mar-19.50196104)
0.00026214 TDB
period 1634.743625630409
4.48
2.1667e-05
5.932e-08
d
yr
n .2202180172815616 2.9187e-09 deg/d
Q 3.170301076543131 2.8012e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      4786 days (13.10 yr)  
   first obs. used      2006-07-21  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56089  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:14  

Additional Information
 Earth MOID = 1.26602 au 
 Jupiter MOID = 2.283 au 
 T_jup = 3.335 
[ 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 17.3   n/a MPO361039  

447512 (2006 SR74)          Discovered 2006-Sep-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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