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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2168439390877078 3.7509e-08  
a 2.391839367487947 8.6682e-09 au
q 1.873183497376809 9.0474e-08 au
i 2.667696240539212 3.9194e-06 deg
node 18.07342636083194 8.8461e-05 deg
peri 342.1751375315043 8.8891e-05 deg
M 199.3727845816476 1.0177e-05 deg
tp 2459803.355283237274
(2022-Aug-11.85528324)		 3.9731e-05 TDB
period 1351.127835965848
3.70		 7.3448e-06
2.011e-08		 d
yr
n .2664440702183118 1.4484e-09 deg/d
Q 2.910495237599085 1.0548e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1641  
   data-arc span      18369 days (50.29 yr)  
   first obs. used      1970-08-28  
   last obs. used      2020-12-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51543  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:33:58  

Additional Information
 Earth MOID = .868618 au 
 Jupiter MOID = 2.54265 au 
 T_jup = 3.498 
[ 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 14.53   n/a E2021B10  
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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