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JPL Small-Body Database Browser
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193836 (2001 QG48)
Classification: Main-belt Asteroid          SPK-ID: 2193836
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03157691112371824 4.0688e-08  
a 2.220793395169459 1.0306e-08 au
q 2.150667599506052 8.9815e-08 au
i 6.564463430905112 4.0735e-06 deg
node 334.8030324624783 3.8892e-05 deg
peri 82.57061969876165 7.5929e-05 deg
M 155.3417363957245 6.639e-05 deg
tp 2458478.889509572474
(2018-Dec-26.38950957)
0.00022249 TDB
period 1208.817288327142
3.31
8.4144e-06
2.304e-08
d
yr
n .2978117565626455 2.073e-09 deg/d
Q 2.290919190832865 1.0631e-08 au
  Orbit Determination Parameters
   # obs. used (total)      428  
   data-arc span      7868 days (21.54 yr)  
   first obs. used      1998-10-12  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57793  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 05:58:17  

Additional Information
 Earth MOID = 1.17169 au 
 Jupiter MOID = 2.78517 au 
 T_jup = 3.640 
[ 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 16.5   n/a MPO470086  

193836 (2001 QG48)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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