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94596 (2001 VW71)
Classification: Main-belt Asteroid          SPK-ID: 2094596
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05686490952911107 5.2403e-08  
a 2.200615397383781 1.2099e-08 au
q 2.075477601903184 1.2322e-07 au
i 5.054680923890426 4.1422e-06 deg
node 56.44949192689682 4.3217e-05 deg
peri 336.9731826494757 5.7431e-05 deg
M 32.21184335143001 3.5973e-05 deg
tp 2459289.809014792667
(2021-Mar-16.30901479)
0.00011913 TDB
period 1192.37990373919
3.26
9.8333e-06
2.692e-08
d
yr
n .3019171984290194 2.4898e-09 deg/d
Q 2.325753192864379 1.2787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      478  
   data-arc span      10045 days (27.50 yr)  
   first obs. used      1993-04-20  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61458  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:02:32  

Additional Information
 Earth MOID = 1.08214 au 
 Jupiter MOID = 2.86878 au 
 T_jup = 3.658 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457594.5 (2016-Jul-25.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05772214962590273 5.2493e-08  
q 2.07356855847311 1.2355e-07 au
tp 2458097.503983871134
(2017-Dec-10.00398387)
0.0001172 TDB
node 56.48610224868175 4.3175e-05 deg
peri 337.0560516935668 5.697e-05 deg
i 5.057419063504574 4.1443e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      478  
   data-arc span      10045 days (27.50 yr)  
   first obs. used      1993-04-20  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61458  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:02:32  

Additional Information
 Jupiter MOID = 2.86878 au 
 T_jup = 3.658 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.755489487732726E-15 -6.470090709303755E-15 5.38919821716219E-13 6.154099699034154E-15 2.611596826103466E-13 -5.559540358356438E-15
q -6.470090709303755E-15 1.526498586735206E-14 -1.283769506931476E-12 -1.38439181053821E-14 -6.28828579553401E-13 1.327085772944584E-14
tp 5.38919821716219E-13 -1.283769506931476E-12 1.373557618098568E-8 1.089724971211316E-11 4.361201335605373E-9 6.381509161611276E-12
node 6.154099699034154E-15 -1.38439181053821E-14 1.089724971211316E-11 1.864074678911896E-9 -1.852763119008355E-9 -3.400989619923356E-11
peri 2.611596826103466E-13 -6.28828579553401E-13 4.361201335605373E-9 -1.852763119008355E-9 3.245587244802324E-9 3.564375069682049E-11
i -5.559540358356438E-15 1.327085772944584E-14 6.381509161611276E-12 -3.400989619923356E-11 3.564375069682049E-11 1.71749617195722E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.02   n/a E2021B10  

94596 (2001 VW71)          Discovered 2001-Nov-14 by Kusnirak, P., Pravec, P. at Ondrejov
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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