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5513 Yukio (1988 WB)
Classification: Main-belt Asteroid          SPK-ID: 2005513
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05440662560538934 1.0391e-08  
a 2.211601720761427 5.636e-09 au
q 2.091275933951726 2.2722e-08 au
i 1.659537085969889 3.2394e-07 deg
node 289.6807850239428 2.3268e-05 deg
peri 184.8523815136846 3.3454e-05 deg
M 216.4489180839084 2.1898e-05 deg
tp 2459679.530068679885
(2022-Apr-10.03006868)
7.3066e-05 TDB
period 1201.320271661619
3.29
4.5921e-06
1.257e-08
d
yr
n .2996702948349169 1.1455e-09 deg/d
Q 2.331927507571129 5.9426e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2644  
   data-arc span      15419 days (42.21 yr)  
   first obs. used      1978-09-28  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45271  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 17:38:32  

Additional Information
 Earth MOID = 1.10758 au 
 Jupiter MOID = 2.69933 au 
 T_jup = 3.654 
[ 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 13.72   n/a E2021B10  

5513 Yukio (1988 WB)          Discovered 1988-Nov-27 by Kakei-Kizawa-Urata at Oohira
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1988 WB = 1978 SB6 = 1981 RH4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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