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JPL Small-Body Database Browser
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193198 (2000 QT137)
Classification: Main-belt Asteroid          SPK-ID: 2193198
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2875990238481885 1.9409e-07  
a 2.529180878017715 1.4378e-08 au
q 1.801790926364316 4.9895e-07 au
i 11.37248848402699 1.06e-05 deg
node 359.031659969633 2.5412e-05 deg
peri 346.6406023151135 2.9112e-05 deg
M 230.3620741529461 8.9738e-06 deg
tp 2459129.551359177817
(2020-Oct-07.05135918)
3.9013e-05 TDB
period 1469.157178036897
4.02
1.2528e-05
3.43e-08
d
yr
n .2450384515569911 2.0895e-09 deg/d
Q 3.256570829671114 1.8513e-08 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      8207 days (22.47 yr)  
   first obs. used      1996-11-04  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55136  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:47:29  

Additional Information
 Earth MOID = .796427 au 
 Jupiter MOID = 2.1717 au 
 T_jup = 3.367 
[ 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 16.8   n/a MPO436953  

193198 (2000 QT137)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2000 QT137 = 2004 RB52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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