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JPL Small-Body Database Browser
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71744 (2000 QP147)
Classification: Inner Main-belt Asteroid          SPK-ID: 2071744
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08787268488998115 4.0187e-08  
a 1.960194467995668 1.025e-08 au
q 1.7879469171864 8.0736e-08 au
i 23.11656966503654 5.7476e-06 deg
node 173.9386923590465 1.2339e-05 deg
peri 289.0856408864415 3.7379e-05 deg
M 169.3885877931327 3.7076e-05 deg
tp 2458128.840254632884
(2018-Jan-10.34025463)
0.00010235 TDB
period 1002.414097338885
2.74
7.8624e-06
2.153e-08
d
yr
n .3591330179370921 2.8168e-09 deg/d
Q 2.132442018804935 1.115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      7023 days (19.23 yr)  
   first obs. used      1999-02-16  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64327  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:57:10  

Additional Information
 Earth MOID = .872707 au 
 Jupiter MOID = 2.96187 au 
 T_jup = 3.779 
[ 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 16.6   n/a MPO385270  

71744 (2000 QP147)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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