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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .199303355688749 8.1189e-08  
a 2.46577362561333 2.4309e-08 au
q 1.97433666765978 1.9303e-07 au
i 1.045067777008469 9.2491e-06 deg
node 248.8668780458589 0.00041836 deg
peri 110.3803065683585 0.00041961 deg
M 280.0885037171477 3.5875e-05 deg
tp 2458914.431570834357
(2020-Mar-05.93157083)
0.00014484 TDB
period 1414.256655892697
3.87
2.0913e-05
5.726e-08
d
yr
n .2545506846299855 3.7642e-09 deg/d
Q 2.957210583566879 2.9153e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      6440 days (17.63 yr)  
   first obs. used      2000-08-01  
   last obs. used      2018-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67826  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:46:40  

Additional Information
 Earth MOID = .97024 au 
 Jupiter MOID = 2.49391 au 
 T_jup = 3.459 
[ 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 17.2   n/a MPO440065  

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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