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84922 (2003 VS2)
Classification: TransNeptunian Object          SPK-ID: 2084922
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07418726834287313 1.8556e-05  
a 39.29393266085561 0.0010122 au
q 36.37882313429792 0.00021665 au
i 14.82709627418977 3.3477e-05 deg
node 302.6000011819414 0.00017192 deg
peri 110.1972945045871 0.0053308 deg
M 26.51070295867225 0.0049964 deg
tp 2452575.202040374922
(2002-Oct-27.70204037)
1.1412 TDB
period 89967.71112343537
246.32
3.4763
0.009518
d
yr
n .004001435576215575 1.5461e-07 deg/d
Q 42.20904218741329 0.0010873 au
  Orbit Determination Parameters
   # obs. used (total)      300  
   data-arc span      10709 days (29.32 yr)  
   first obs. used      1991-09-17  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .41523  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 07:38:55  

Additional Information
 Earth MOID = 35.4193 au 
 Jupiter MOID = 31.5353 au 
 T_jup = 5.431 
[ 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 3.97   n/a E2021B10  
rotation period rot_per 7.42 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Sheppard, S.S. (2007) Astron. J. 134, 787-798.]
[Thirouin, A.; Ortiz, J.L.; Duffard, R.; Santos-Sanz, P.; et al. (2010) Astron. Astrophys. 522, A93.]

84922 (2003 VS2)          Discovered 2003-Nov-14 by NEAT at Palomar
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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