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268207 (2005 BY16)
Classification: Outer Main-belt Asteroid          SPK-ID: 2268207
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1217992940902507 4.5228e-08  
a 3.224935128859076 3.7399e-08 au
q 2.832140306677189 1.6186e-07 au
i 10.23223515524579 8.5335e-06 deg
node 315.8539275897767 2.4524e-05 deg
peri 116.8045442195491 4.4842e-05 deg
M 260.7326243842512 3.5852e-05 deg
tp 2459583.789207705989
(2022-Jan-04.28920771)
0.00021195 TDB
period 2115.338634386562
5.79
3.6797e-05
1.007e-07
d
yr
n .1701855174145194 2.9604e-09 deg/d
Q 3.617729951040964 4.1954e-08 au
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      6236 days (17.07 yr)  
   first obs. used      2003-09-19  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59512  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:14:21  

Additional Information
 Earth MOID = 1.86582 au 
 Jupiter MOID = 1.66443 au 
 T_jup = 3.151 
[ 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 15.7   n/a MPO454993  

268207 (2005 BY16)          Discovered 2005-Jan-16 by LINEAR at Socorro
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2005 BY16 = 2009 UP16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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