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175472 (2006 QO138)
Classification: Main-belt Asteroid          SPK-ID: 2175472
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2017322139118277 3.6827e-08  
a 2.450190351882694 1.48e-08 au
q 1.955908027691998 9.2025e-08 au
i 6.82955314658231 6.6287e-06 deg
node 56.54203456982114 4.0711e-05 deg
peri 251.0083594947396 4.5429e-05 deg
M 281.4914171108328 2.3661e-05 deg
tp 2459506.001116981833
(2021-Oct-18.50111698)
9.3938e-05 TDB
period 1400.87106487099
3.84
1.2692e-05
3.475e-08
d
yr
n .25698296511903 2.3283e-09 deg/d
Q 2.94447267607339 1.7785e-08 au
  Orbit Determination Parameters
   # obs. used (total)      414  
   data-arc span      10699 days (29.29 yr)  
   first obs. used      1991-11-02  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59979  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:32  

Additional Information
 Earth MOID = .952081 au 
 Jupiter MOID = 2.33617 au 
 T_jup = 3.458 
[ 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 16.28   n/a E2020-QM9  

175472 (2006 QO138)          Discovered 2006-Aug-16 by NEAT at Palomar
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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