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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1502294171586344 5.8063e-08  
a 2.624089361757937 1.6234e-08 AU
q 2.229873946368869 1.52e-07 AU
i 2.51087771413264 6.7335e-06 deg
node 172.7894901882275 0.00012958 deg
peri 254.5469777648826 0.00013165 deg
M 165.2517027846536 2.0641e-05 deg
tp 2456287.795008851261
(2012-Dec-26.29500885)
8.8277e-05 JED
period 1552.624224077726
4.25
1.4408e-05
3.945e-08
d
yr
n .231865505134601 2.1517e-09 deg/d
Q 3.018304777147005 1.8673e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      896  
   data-arc span      9597 days (26.28 yr)  
   first obs. used      1988-01-19  
   last obs. used      2014-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52566  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:20:42  

Additional Information
 Earth MOID = 1.24494 AU 
 T_jup = 3.386 
[ 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 (809)
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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