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175865 (1999 VW65)
Classification: Main-belt Asteroid          SPK-ID: 2175865
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1222625536732604 2.4898e-07  
a 2.523129612460354 1.1961e-08 au
q 2.214645342792328 6.3344e-07 au
i 1.07727288548289 6.0818e-06 deg
node 153.3221696468476 0.00046643 deg
peri 286.8080499164361 0.00048835 deg
M 70.48790357994221 0.00014604 deg
tp 2458913.871176359894
(2020-Mar-05.37117636)		 0.00059276 TDB
period 1463.887720726602
4.01		 1.041e-05
2.85e-08		 d
yr
n .2459204998463363 1.7488e-09 deg/d
Q 2.831613882128381 1.3424e-08 au
   Orbit Determination Parameters
   # obs. used (total)      655  
   data-arc span      10660 days (29.19 yr)  
   first obs. used      1991-11-07  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54919  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:33:57  

Additional Information
 Earth MOID = 1.23023 au 
 Jupiter MOID = 2.37601 au 
 T_jup = 3.444 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.13   n/a E2021B55  

175865 (1999 VW65)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

[ show close-approach data ]
Alternate Designations
 1999 VW65 = 1997 JG3 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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