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11482 (1988 BW)
Classification: Main-belt Asteroid          SPK-ID: 2011482
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1237572986191644 6.0599e-08  
a 2.639252351596468 1.9216e-08 AU
q 2.312625610188612 1.6008e-07 AU
i 12.18945791017251 8.2224e-06 deg
node 322.401016004427 3.1619e-05 deg
peri 140.7924052078472 4.7995e-05 deg
M 75.28710308555983 3.5181e-05 deg
tp 2456472.979952380186
(2013-Jun-29.47995238)
0.00015221 JED
period 1566.101129022558
4.29
1.7104e-05
4.683e-08
d
yr
n .2298702129310671 2.5105e-09 deg/d
Q 2.965879093004324 2.1594e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      867  
   data-arc span      9569 days (26.20 yr)  
   first obs. used      1988-01-24  
   last obs. used      2014-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53256  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:00:31  

Additional Information
 Earth MOID = 1.34167 AU 
 T_jup = 3.353 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7 mag n/a MPO256950  

11482 (1988 BW)          Discovered 1988-Jan-25 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1988 BW = 1990 SG16 = 1993 LB1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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