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357344 (2003 QQ30)
Classification: Inner Main-belt Asteroid          SPK-ID: 2357344
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04735060300850435 1.1761e-07  
a 1.914511639663409 1.1456e-08 au
q 1.823858359058546 2.2892e-07 au
i 19.2232778452897 8.6627e-06 deg
node 340.2931209468579 1.4414e-05 deg
peri 178.4547120236149 5.7961e-05 deg
M 291.3159988437532 5.8598e-05 deg
tp 2459185.102904388845
(2020-Dec-01.60290439)
0.00015738 TDB
period 967.5767931574534
2.65
8.6844e-06
2.378e-08
d
yr
n .3720634915449211 3.3394e-09 deg/d
Q 2.005164920268272 1.1998e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      5909 days (16.18 yr)  
   first obs. used      2003-08-23  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58107  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:07:30  

Additional Information
 Earth MOID = .832683 au 
 Jupiter MOID = 2.97869 au 
 T_jup = 3.862 
[ 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 MPO437509  

357344 (2003 QQ30)          Discovered 2003-Aug-23 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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