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362765 (2011 WY41)
Classification: Main-belt Asteroid          SPK-ID: 2362765
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07553661287141512 5.7498e-08  
a 2.460172859822647 1.945e-08 au
q 2.274339734913462 1.3972e-07 au
i 10.10797993586208 5.1467e-06 deg
node 93.71892320651908 3.1638e-05 deg
peri 116.097957209663 4.4876e-05 deg
M 338.1942955788825 3.0122e-05 deg
tp 2459285.871808528926
(2021-Mar-12.37180853)
0.00011774 TDB
period 1409.440872758481
3.86
1.6715e-05
4.576e-08
d
yr
n .2554204344134193 3.029e-09 deg/d
Q 2.646005984731833 2.0919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      312  
   data-arc span      9823 days (26.89 yr)  
   first obs. used      1994-06-09  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55415  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:18:25  

Additional Information
 Earth MOID = 1.28553 au 
 Jupiter MOID = 2.36977 au 
 T_jup = 3.465 
[ 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 16.41   n/a MPCxxxxx  

362765 (2011 WY41)          Discovered 2009-Jan-25 by CSS at Catalina
Reference: Last Updated: 2013-04-29

Alternate Designations
 2011 WY41 = 2010 HF74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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