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180403 (2004 BC24)
Classification: Main-belt Asteroid          SPK-ID: 2180403
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1008999721801623 3.5691e-08  
a 2.378246090091803 1.4108e-08 au
q 2.138281125763961 8.7595e-08 au
i 5.273331611885344 4.466e-06 deg
node 129.6062797090381 4.8954e-05 deg
peri 330.1292425089245 5.6416e-05 deg
M 235.5520914751543 2.7599e-05 deg
tp 2459663.593532225297
(2022-Mar-25.09353223)		 0.00010413 TDB
period 1339.626142192843
3.67		 1.1921e-05
3.264e-08		 d
yr
n .268731692120246 2.3913e-09 deg/d
Q 2.618211054419646 1.5532e-08 au
   Orbit Determination Parameters
   # obs. used (total)      493  
   data-arc span      7490 days (20.51 yr)  
   first obs. used      1999-12-14  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52792  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:06:07  

Additional Information
 Earth MOID = 1.15679 au 
 Jupiter MOID = 2.49337 au 
 T_jup = 3.527 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.57   n/a E2021B55  

180403 (2004 BC24)          Discovered 2004-Jan-19 by LONEOS at Anderson Mesa
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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