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79553 (1998 QN48)
Classification: Main-belt Asteroid          SPK-ID: 2079553
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2965911262983512 4.2256e-08  
a 2.627926970000787 1.1069e-08 au
q 1.84850715013844 1.13e-07 au
i 5.20910371051218 5.1918e-06 deg
node 320.8317095566495 4.7364e-05 deg
peri 65.45715999386476 4.8196e-05 deg
M 15.66668801496315 8.6505e-06 deg
tp 2458932.783725134878
(2020-Mar-24.28372514)
3.7179e-05 TDB
period 1556.031429754692
4.26
9.8315e-06
2.692e-08
d
yr
n .2313577946537711 1.4618e-09 deg/d
Q 3.407346789863134 1.4352e-08 au
  Orbit Determination Parameters
   # obs. used (total)      547  
   data-arc span      7695 days (21.07 yr)  
   first obs. used      1998-08-03  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51723  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:48:53  

Additional Information
 Earth MOID = .859878 au 
 Jupiter MOID = 2.09613 au 
 T_jup = 3.332 
[ 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 16.0   n/a MPO445712  

79553 (1998 QN48)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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