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193188 (2000 QQ56)
Classification: Main-belt Asteroid          SPK-ID: 2193188
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1990601229546634 8.0351e-08  
a 2.465188473532016 2.2535e-08 au
q 1.974467752884314 1.9005e-07 au
i 1.044895422158219 9.0466e-06 deg
node 248.856286949754 0.00039258 deg
peri 110.5749976574246 0.00039391 deg
M 122.6092501380697 3.7753e-05 deg
tp 2458915.002146820038
(2020-Mar-06.50214682)
0.00014267 TDB
period 1413.753260456205
3.87
1.9385e-05
5.307e-08
d
yr
n .2546413225486259 3.4915e-09 deg/d
Q 2.955909194179718 2.702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      7461 days (20.43 yr)  
   first obs. used      2000-08-01  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66577  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:19:12  

Additional Information
 Earth MOID = .970478 au 
 Jupiter MOID = 2.50042 au 
 T_jup = 3.460 
[ 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 17.32   n/a MPCxxxxx  

193188 (2000 QQ56)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2000 QQ56 = 2004 RF222 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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