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180278 (2003 WS70)
Classification: Main-belt Asteroid          SPK-ID: 2180278
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1785751473259105 1.6138e-07  
a 2.536878396007456 1.5584e-08 au
q 2.083854962692505 4.183e-07 au
i 13.37211004818728 7.7764e-06 deg
node 328.0817992231012 2.7194e-05 deg
peri 83.76178120890621 6.1537e-05 deg
M 79.55402528083749 5.413e-05 deg
tp 2458874.357376649128
(2020-Jan-25.85737665)
0.00021965 TDB
period 1475.869310092539
4.04
1.3599e-05
3.723e-08
d
yr
n .2439240368630116 2.2476e-09 deg/d
Q 2.989901829322407 1.8367e-08 au
  Orbit Determination Parameters
   # obs. used (total)      819  
   data-arc span      17102 days (46.82 yr)  
   first obs. used      1974-06-20  
   last obs. used      2021-04-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4645  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:08:31  

Additional Information
 Earth MOID = 1.14224 au 
 Jupiter MOID = 2.49723 au 
 T_jup = 3.388 
[ 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 15.53   n/a MPCxxxxx  

180278 (2003 WS70)          Discovered 2003-Nov-20 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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