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135103 (2001 QV84)
Classification: Main-belt Asteroid          SPK-ID: 2135103
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1015768179841063 4.8345e-08  
a 2.924045176574464 2.5933e-08 au
q 2.627029971896255 1.4738e-07 au
i 9.585895776665856 5.6662e-06 deg
node 356.9458858231886 2.9884e-05 deg
peri 30.40977816178338 4.3291e-05 deg
M 256.0742321195303 3.6425e-05 deg
tp 2459727.724138065924
(2022-May-28.22413807)
0.00018898 TDB
period 1826.310197890787
5.00
2.4296e-05
6.652e-08
d
yr
n .1971187591329039 2.6223e-09 deg/d
Q 3.221060381252672 2.8567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      452  
   data-arc span      9598 days (26.28 yr)  
   first obs. used      1994-03-05  
   last obs. used      2020-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61587  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:11:31  

Additional Information
 Earth MOID = 1.63393 au 
 Jupiter MOID = 2.27273 au 
 T_jup = 3.250 
[ 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 15.03   n/a E2021B55  

135103 (2001 QV84)          Discovered 2001-Aug-19 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2001 QV84 = 2004 DA18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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