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180438 (2004 BY106)
Classification: Main-belt Asteroid          SPK-ID: 2180438
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08880691635536046 4.022e-08  
a 2.360883171983725 1.2696e-08 au
q 2.151220417604588 9.2594e-08 au
i 4.637608719907966 3.4093e-06 deg
node 95.14194388078107 6.0632e-05 deg
peri 114.7233651692452 6.5213e-05 deg
M 157.9187035216216 2.5337e-05 deg
tp 2458619.279075549299
(2019-May-15.77907555)
9.1607e-05 TDB
period 1324.982590004635
3.63
1.0688e-05
2.926e-08
d
yr
n .2717016832641859 2.1917e-09 deg/d
Q 2.570545926362862 1.3824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      602  
   data-arc span      7155 days (19.59 yr)  
   first obs. used      2001-04-15  
   last obs. used      2020-11-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53699  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:26:31  

Additional Information
 Earth MOID = 1.14919 au 
 Jupiter MOID = 2.39634 au 
 T_jup = 3.541 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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

180438 (2004 BY106)          Discovered 2004-Jan-27 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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