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233654 (2008 QV2)
Classification: Main-belt Asteroid          SPK-ID: 2233654
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .204177776283807 4.5825e-08  
a 2.44602701597433 2.1319e-08 au
q 1.946602659122576 1.1034e-07 au
i 2.954579716223577 4.3149e-06 deg
node 157.5971641342404 0.00015293 deg
peri 196.108278722806 0.00015405 deg
M 24.79798478953385 2.3967e-05 deg
tp 2458904.249235093144
(2020-Feb-24.74923509)
9.2209e-05 TDB
period 1397.30206549253
3.83
1.8268e-05
5.002e-08
d
yr
n .2576393529291069 3.3683e-09 deg/d
Q 2.945451372826085 2.5672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      6962 days (19.06 yr)  
   first obs. used      1999-03-21  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58543  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:06:45  

Additional Information
 Earth MOID = .941679 au 
 Jupiter MOID = 2.49307 au 
 T_jup = 3.468 
[ 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 16.9   n/a MPO440206  

233654 (2008 QV2)          Discovered 2008-Aug-24 by Kocher, P. at Marly
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2008 QV2 = 2004 PW41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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