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215464 (2002 QQ79)
Classification: Main-belt Asteroid          SPK-ID: 2215464
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444544663556036 5.1308e-08  
a 2.395898499795242 1.6145e-08 au
q 2.049800260565129 1.2895e-07 au
i 9.154806880619306 7.0733e-06 deg
node 298.480489114885 3.5752e-05 deg
peri 316.4229811725535 4.4831e-05 deg
M 330.313710180696 2.8145e-05 deg
tp 2459112.200334206670
(2020-Sep-19.70033421)
0.00010625 TDB
period 1354.56874399483
3.71
1.3691e-05
3.748e-08
d
yr
n .2657672425973045 2.6863e-09 deg/d
Q 2.741996739025355 1.8477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      6555 days (17.95 yr)  
   first obs. used      2002-05-18  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59434  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:18:40  

Additional Information
 Earth MOID = 1.04523 au 
 Jupiter MOID = 2.3677 au 
 T_jup = 3.498 
[ 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 16.4   n/a MPO422840  

215464 (2002 QQ79)          Discovered 2002-Aug-28 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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