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180411 (2004 BY43)
Classification: Main-belt Asteroid          SPK-ID: 2180411
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07980791287599598 5.7467e-08  
a 2.396649770809154 1.6338e-08 au
q 2.205378154706142 1.3392e-07 au
i 8.790259092265082 6.5015e-06 deg
node 341.0455380462119 2.9652e-05 deg
peri 122.2254509564835 4.8062e-05 deg
M 232.3065828503796 3.9768e-05 deg
tp 2459681.196872107339
(2022-Apr-11.69687211)		 0.00015254 TDB
period 1355.20591289272
3.71		 1.3857e-05
3.794e-08		 d
yr
n .2656422884339187 2.7163e-09 deg/d
Q 2.587921386912167 1.7642e-08 au
   Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      6552 days (17.94 yr)  
   first obs. used      2002-09-14  
   last obs. used      2020-08-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55283  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:26:25  

Additional Information
 Earth MOID = 1.23554 au 
 Jupiter MOID = 2.49446 au 
 T_jup = 3.508 
[ 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 16.72   n/a E2021B55  

180411 (2004 BY43)          Discovered 2004-Jan-22 by LINEAR at Socorro
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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