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434202 (2003 QO56)
Classification: Main-belt Asteroid          SPK-ID: 2434202
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2896450216720386 5.3303e-07  
a 2.586599885012727 1.564e-07 au
q 1.837404105261323 1.4866e-06 au
i 5.397982543362235 1.798e-05 deg
node 14.31290563314434 0.0001331 deg
peri 309.0166993170575 0.00015688 deg
M 19.93327362652355 0.00015762 deg
tp 2458916.366600885595
(2020-Mar-07.86660089)
0.00065786 TDB
period 1519.470622270699
4.16
0.00013781
3.773e-07
d
yr
n .2369246201430439 2.1489e-08 deg/d
Q 3.33579566476413 2.017e-07 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      7207 days (19.73 yr)  
   first obs. used      1999-10-06  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .61919  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 09:46:49  

Additional Information
 Earth MOID = .831322 au 
 Jupiter MOID = 2.03177 au 
 T_jup = 3.355 
[ 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 17.6   n/a MPO477033  

434202 (2003 QO56)          Discovered 2003-Aug-23 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2003 QO56 = 1999 TQ309 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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