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173530 (2000 WF13)
Classification: Mars-crossing Asteroid          SPK-ID: 2173530
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2816155589361864 5.8519e-08  
a 2.290573944464847 1.3658e-08 au
q 1.645512682809714 1.3788e-07 au
i 7.251411422133528 5.0484e-06 deg
node 61.91040309559162 3.9126e-05 deg
peri 278.3802729110581 3.9989e-05 deg
M 35.62134105686727 7.8846e-06 deg
tp 2459271.208194949918
(2021-Feb-25.70819495)
2.7305e-05 TDB
period 1266.236713155247
3.47
1.1325e-05
3.101e-08
d
yr
n .2843070306364291 2.5428e-09 deg/d
Q 2.935635206119979 1.7504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      7230 days (19.79 yr)  
   first obs. used      2000-09-07  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54031  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:57:26  

Additional Information
 Earth MOID = .656476 au 
 Jupiter MOID = 2.50763 au 
 T_jup = 3.535 
[ 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 16.98   n/a E2021B55  

173530 (2000 WF13)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2000 WF13 = 2003 MZ9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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