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180063 (2003 BC76)
Classification: Main-belt Asteroid          SPK-ID: 2180063
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1525099031543528 5.7135e-08  
a 2.80996874613295 2.4519e-08 au
q 2.381420684793455 1.6527e-07 au
i 8.798908956024269 6.4919e-06 deg
node 47.50714234201278 2.9416e-05 deg
peri 130.5801451752592 3.5489e-05 deg
M 252.6107528087651 2.3884e-05 deg
tp 2459713.726364795821
(2022-May-14.22636480)		 0.00011869 TDB
period 1720.484090902313
4.71		 2.2519e-05
6.165e-08		 d
yr
n .2092434343936286 2.7387e-09 deg/d
Q 3.238516807472444 2.8259e-08 au
   Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      6995 days (19.15 yr)  
   first obs. used      2001-11-17  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52837  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:24:59  

Additional Information
 Earth MOID = 1.39454 au 
 Jupiter MOID = 1.75021 au 
 T_jup = 3.287 
[ 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 15.8   n/a MPO454238  
diameter diameter 4.657 km 0.793 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

180063 (2003 BC76)          Discovered 2003-Jan-29 by NEAT at Palomar
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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