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180263 (2003 WR19)
Classification: Main-belt Asteroid          SPK-ID: 2180263
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1761307466787028 4.7996e-08  
a 2.22304511593335 8.8223e-09 au
q 1.831498519763566 1.0676e-07 au
i 4.722578285514527 5.4619e-06 deg
node 343.3048298434138 5.2805e-05 deg
peri 29.92914904232477 5.4554e-05 deg
M 87.18667950804496 1.5364e-05 deg
tp 2458907.296953151439
(2020-Feb-27.79695315)
5.0707e-05 TDB
period 1210.656231675187
3.31
7.2069e-06
1.973e-08
d
yr
n .2973593911971753 1.7701e-09 deg/d
Q 2.614591712103135 1.0376e-08 au
  Orbit Determination Parameters
   # obs. used (total)      446  
   data-arc span      7323 days (20.05 yr)  
   first obs. used      2001-02-22  
   last obs. used      2021-03-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51993  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:48  

Additional Information
 Earth MOID = .831857 au 
 Jupiter MOID = 2.85891 au 
 T_jup = 3.623 
[ 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 17.1   n/a MPO475521  

180263 (2003 WR19)          Discovered 2003-Nov-19 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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