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173035 (2006 QL50)
Classification: Main-belt Asteroid          SPK-ID: 2173035
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09032555021757659 4.9829e-08  
a 2.551405661326477 1.7249e-08 au
q 2.320948541138923 1.2601e-07 au
i 6.941050430343568 4.9909e-06 deg
node 12.58609315639552 4.529e-05 deg
peri 73.77168362567843 5.3104e-05 deg
M 39.67424630883906 2.9536e-05 deg
tp 2458836.450888109688
(2019-Dec-18.95088811)
0.00012168 TDB
period 1488.564642684965
4.08
1.5095e-05
4.133e-08
d
yr
n .2418437128472016 2.4525e-09 deg/d
Q 2.781862781514031 1.8807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      9251 days (25.33 yr)  
   first obs. used      1994-09-28  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61224  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:57:45  

Additional Information
 Earth MOID = 1.34838 au 
 Jupiter MOID = 2.38768 au 
 T_jup = 3.424 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO454187  

173035 (2006 QL50)          Discovered 2006-Aug-22 by NEAT at Palomar
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2006 QL50 = 1994 SJ9 = 2000 DN81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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