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11483 (1988 BC4)
Classification: Main-belt Asteroid          SPK-ID: 2011483
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1498288904668067 5.8044e-08  
a 2.624978590362886 1.6322e-08 au
q 2.231680960669693 1.5194e-07 au
i 2.511095181133161 6.7325e-06 deg
node 172.7772357946942 0.00012933 deg
peri 254.4994258237137 0.00013142 deg
M 304.3707649343976 2.0924e-05 deg
tp 2457840.542235504210
(2017-Mar-28.04223550)
9.0778e-05 JED
period 1553.413500645979
4.25
1.4489e-05
3.967e-08
d
yr
n .2317476961866855 2.1615e-09 deg/d
Q 3.01827622005608 1.8768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      898  
   data-arc span      9598 days (26.28 yr)  
   first obs. used      1988-01-19  
   last obs. used      2014-04-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52573  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:27:05  

Additional Information
 Earth MOID = 1.24548 au 
 Jupiter MOID = 2.27907 au 
 T_jup = 3.385 
[ 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 MPO259425  

11483 (1988 BC4)          Discovered 1988-Jan-19 by Debehogne, H. at La Silla
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 BC4 = 1995 UR4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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