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JPL Small-Body Database Browser
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20876 (2000 VW49)
Classification: Main-belt Asteroid          SPK-ID: 2020876
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2163981346492135 3.9332e-08  
a 2.392445438644049 9.316e-09 au
q 1.874724708471458 9.5659e-08 au
i 2.667265212390267 4.3757e-06 deg
node 18.09066473543655 9.1057e-05 deg
peri 342.1786503402242 9.1533e-05 deg
M 39.55421512940783 9.9569e-06 deg
tp 2458451.991346431287
(2018-Nov-29.49134643)
3.7148e-05 TDB
period 1351.641414444042
3.70
7.8948e-06
2.161e-08
d
yr
n .2663428303934261 1.5557e-09 deg/d
Q 2.910166168816641 1.1332e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1478  
   data-arc span      17998 days (49.28 yr)  
   first obs. used      1970-08-28  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52086  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:47:23  

Additional Information
 Earth MOID = .870917 au 
 Jupiter MOID = 2.53851 au 
 T_jup = 3.497 
[ 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 14.5   n/a MPO452465  
diameter diameter 3.453 km 1.240 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.257   0.197 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

20876 (2000 VW49)          Discovered 2000-Nov-02 by LINEAR at Socorro
Reference: 20010109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 VW49 = 1970 QQ = 1981 RS1 = 1985 VP1 = 1999 JZ51 = 1999 KY18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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