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109014 (2001 QV4)
Classification: Main-belt Asteroid          SPK-ID: 2109014
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1672259508724036 4.9033e-08  
a 2.43758864179738 1.0708e-08 au
q 2.029960563337042 1.1964e-07 au
i 2.449268647787658 5.8222e-06 deg
node 297.0899683792877 0.00011074 deg
peri 351.1703666821572 0.00011193 deg
M 4.06065897794492 1.5095e-05 deg
tp 2458984.820468909801
(2020-May-15.32046891)
5.8289e-05 TDB
period 1390.077626102043
3.81
9.1598e-06
2.508e-08
d
yr
n .2589783428206713 1.7065e-09 deg/d
Q 2.845216720257718 1.2499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      8937 days (24.47 yr)  
   first obs. used      1996-02-10  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60269  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 09:33:17  

Additional Information
 Earth MOID = 1.01365 au 
 Jupiter MOID = 2.31898 au 
 T_jup = 3.483 
[ 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 MPO432614  

109014 (2001 QV4)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 QV4 = 2004 FB24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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