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JPL Small-Body Database Browser
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193834 (2001 QQ43)
Classification: Main-belt Asteroid          SPK-ID: 2193834
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .186592915229501 5.093e-08  
a 2.237459648806717 1.258e-08 au
q 1.819965530227496 1.1251e-07 au
i 6.535477265521825 4.961e-06 deg
node 137.2191843373452 4.9939e-05 deg
peri 237.8010074019884 5.2243e-05 deg
M 63.58005839643933 1.3419e-05 deg
tp 2458384.601479460288
(2018-Sep-23.10147946)
4.5858e-05 TDB
period 1222.450393324098
3.35
1.031e-05
2.823e-08
d
yr
n .2944904774590361 2.4837e-09 deg/d
Q 2.654953767385937 1.4928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      6351 days (17.39 yr)  
   first obs. used      2001-08-16  
   last obs. used      2019-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52729  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:55:51  

Additional Information
 Earth MOID = .829238 au 
 Jupiter MOID = 2.81833 au 
 T_jup = 3.606 
[ 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 17.4   n/a MPO454347  

193834 (2001 QQ43)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2001 QQ43 = 2005 YF170 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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