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JPL Small-Body Database Browser
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105317 (2000 QU74)
Classification: Main-belt Asteroid          SPK-ID: 2105317
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03585034242536882 5.629e-08  
a 3.094535996962033 3.4328e-08 au
q 2.983595821823315 1.8475e-07 au
i 10.53647643538798 5.8525e-06 deg
node 333.5645495288289 2.8978e-05 deg
peri 244.177706638525 7.5743e-05 deg
M 345.5052877518247 7.0334e-05 deg
tp 2459080.556911700285
(2020-Aug-19.05691170)
0.00038846 TDB
period 1988.344971507163
5.44
3.3085e-05
9.058e-08
d
yr
n .181055101181522 3.0127e-09 deg/d
Q 3.205476172100753 3.5558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      7991 days (21.88 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61792  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:20:43  

Additional Information
 Earth MOID = 1.99713 au 
 Jupiter MOID = 1.826 au 
 T_jup = 3.197 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO432575  

105317 (2000 QU74)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 QU74 = 2003 BE70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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