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175528 (2006 SQ90)
Classification: Main-belt Asteroid          SPK-ID: 2175528
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02825676332624672 3.9025e-08  
a 2.902173212588239 2.2122e-08 au
q 2.82016719098836 1.2252e-07 au
i .9471116533414086 4.2091e-06 deg
node 278.1671597094244 0.00023996 deg
peri 161.8062147249763 0.00025267 deg
M 261.3632036889995 8.1021e-05 deg
tp 2459695.288820019156
(2022-Apr-25.78882002)
0.00040846 TDB
period 1805.857264922449
4.94
2.0647e-05
5.653e-08
d
yr
n .1993513036676572 2.2793e-09 deg/d
Q 2.984179234188118 2.2747e-08 au
  Orbit Determination Parameters
   # obs. used (total)      431  
   data-arc span      9656 days (26.44 yr)  
   first obs. used      1994-04-12  
   last obs. used      2020-09-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52995  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:46  

Additional Information
 Earth MOID = 1.83521 au 
 Jupiter MOID = 2.07628 au 
 T_jup = 3.286 
[ 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 16.66   n/a E2021B55  

175528 (2006 SQ90)          Discovered 2006-Sep-18 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2006 SQ90 = 1994 GM7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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