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5901 (1986 WB1)
Classification: Main-belt Asteroid          SPK-ID: 2005901
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1193711923970126 5.4821e-08  
a 2.237401256728827 1.0822e-08 AU
q 1.970320000842532 1.231e-07 AU
i 3.684091830269517 5.2805e-06 deg
node 247.9364065203048 8.7033e-05 deg
peri 246.7796046313408 9.0437e-05 deg
M 77.00828192288908 2.2626e-05 deg
tp 2456739.013557304689
(2014-Mar-22.51355730)
7.6781e-05 JED
period 1222.402539308339
3.35
8.8685e-06
2.428e-08
d
yr
n .2945020060279779 2.1366e-09 deg/d
Q 2.504482512615122 1.2113e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1126  
   data-arc span      13673 days (37.43 yr)  
   first obs. used      1976-12-18  
   last obs. used      2014-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49485  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:05:33  

Additional Information
 Earth MOID = .988199 AU 
 T_jup = 3.625 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a MPO279576  

5901 (1986 WB1)          Discovered 1986-Nov-25 by Vavrova, Z. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1986 WB1 = 1976 YJ5 = 1984 BA1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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