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61731 (2000 QV148)
Classification: Main-belt Asteroid          SPK-ID: 2061731
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890976253408059 6.5567e-08  
a 2.805787530175658 2.8418e-08 au
q 2.275219771008596 1.8827e-07 au
i 16.31183612421818 7.9831e-06 deg
node 64.51048877998788 2.4615e-05 deg
peri 290.4707279413406 3.1734e-05 deg
M 74.65259829162424 2.0473e-05 deg
tp 2457044.522109433629
(2015-Jan-22.02210943)
9.5554e-05 JED
period 1716.645415384982
4.70
2.608e-05
7.14e-08
d
yr
n .2097113339619206 3.186e-09 deg/d
Q 3.336355289342719 3.3792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      533  
   data-arc span      6053 days (16.57 yr)  
   first obs. used      1999-05-17  
   last obs. used      2015-12-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61259  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 15:31:01  

Additional Information
 Earth MOID = 1.32942 au 
 Jupiter MOID = 2.31253 au 
 T_jup = 3.239 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3 mag n/a MPO309618  

61731 (2000 QV148)          Discovered 2000-Aug-29 by McNaught, R. H. at Siding Spring
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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