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JPL Small-Body Database Browser
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56108 (1999 BN26)
Classification: Main-belt Asteroid          SPK-ID: 2056108
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05616777135046135 8.0991e-08  
a 2.47677560493809 1.0482e-08 au
q 2.337660639073527 2e-07 au
i 6.984805477096179 5.1604e-06 deg
node 315.9242266850722 4.465e-05 deg
peri 98.46239328986699 9.1653e-05 deg
M 132.8248270625813 7.6039e-05 deg
tp 2458075.202689330452
(2017-Nov-17.70268933)
0.00030072 TDB
period 1423.732565839807
3.90
9.0378e-06
2.474e-08
d
yr
n .2528564764462274 1.6051e-09 deg/d
Q 2.615890570802653 1.107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1077  
   data-arc span      7416 days (20.30 yr)  
   first obs. used      1999-01-10  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50126  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:23:22  

Additional Information
 Earth MOID = 1.36091 au 
 Jupiter MOID = 2.56562 au 
 T_jup = 3.468 
[ 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 14.9   n/a MPO337703  

56108 (1999 BN26)          Discovered 1999-Jan-16 by Spacewatch at Kitt Peak
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 BN26 = 2001 RY44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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