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175443 (2006 QR45)
Classification: Main-belt Asteroid          SPK-ID: 2175443
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2299541322481866 3.4868e-08  
a 2.334826706542035 9.3405e-09 au
q 1.79792365728927 8.2051e-08 au
i 3.003361431089297 4.0337e-06 deg
node 141.5479728412473 5.9473e-05 deg
peri 164.7716709560403 6.0292e-05 deg
M 40.51113914851006 7.2415e-06 deg
tp 2459053.860031060066
(2020-Jul-23.36003106)
2.6573e-05 TDB
period 1303.107982840267
3.57
7.8196e-06
2.141e-08
d
yr
n .2762626004449304 1.6578e-09 deg/d
Q 2.8717297557948 1.1488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      796  
   data-arc span      8303 days (22.73 yr)  
   first obs. used      1998-04-03  
   last obs. used      2020-12-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50303  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:25  

Additional Information
 Earth MOID = .781224 au 
 Jupiter MOID = 2.38808 au 
 T_jup = 3.531 
[ 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 16.44   n/a E2020-QM9  

175443 (2006 QR45)          Discovered 2006-Aug-19 by LONEOS at Anderson Mesa
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2006 QR45 = 2003 YA98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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