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70722 (1999 VY)
Classification: Main-belt Asteroid          SPK-ID: 2070722
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2009738849814559 5.2025e-08  
a 2.570650824008022 1.4009e-08 au
q 2.054017140976349 1.2946e-07 au
i 7.554087591980014 5.4012e-06 deg
node 18.43501075848391 4.7283e-05 deg
peri 50.72659329816251 4.9747e-05 deg
M 326.2594589642058 1.7608e-05 deg
tp 2459141.595318069850
(2020-Oct-19.09531807)
7.414e-05 TDB
period 1505.438648753737
4.12
1.2306e-05
3.369e-08
d
yr
n .2391329598838336 1.9547e-09 deg/d
Q 3.087284507039695 1.6824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      526  
   data-arc span      8573 days (23.47 yr)  
   first obs. used      1997-05-05  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54869  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:59:28  

Additional Information
 Earth MOID = 1.07721 au 
 Jupiter MOID = 2.27025 au 
 T_jup = 3.389 
[ 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 15.9   n/a MPO449446  

70722 (1999 VY)          Discovered 1999-Nov-01 by Sarounova, L. at Ondrejov
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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