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(2007 WY3)
Classification: Apollo [NEO]          SPK-ID: 3395964
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7717320404149151 6.3171e-07  
a 2.780310228126138 1.7979e-07 au
q .6346557427878956 1.7824e-06 au
i 11.88764856780711 8.9459e-05 deg
node 285.8252989940436 9.15e-05 deg
peri 51.21993665619488 0.00013282 deg
M 269.2751647117329 5.3006e-05 deg
tp 2459427.238671217880
(2021-Jul-31.73867122)
0.00028109 TDB
period 1693.317173300003
4.64
0.00016425
4.497e-07
d
yr
n .2126004541124555 2.0622e-08 deg/d
Q 4.92596471346438 3.1854e-07 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      3349 days (9.17 yr)  
   first obs. used      2007-11-18  
   last obs. used      2017-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .66558  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:05:02  

Additional Information
 Earth MOID = .102043 au 
 Jupiter MOID = 1.00355 au 
 T_jup = 2.781 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.2   n/a MPO249928  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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