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JPL Small-Body Database Browser
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376923 (2002 BY27)
Classification: Main-belt Asteroid          SPK-ID: 2376923
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2929420577234379 6.5374e-08  
a 2.579018907353806 3.3357e-08 au
q 1.82351580172593 1.7919e-07 au
i 8.148110441002213 8.4862e-06 deg
node 90.01361827189341 7.6078e-05 deg
peri 13.96417390908294 9.387e-05 deg
M 168.6149195503522 5.3994e-05 deg
tp 2458291.944758836670
(2018-Jun-22.44475884)
0.0002139 TDB
period 1512.795472067501
4.14
2.935e-05
8.036e-08
d
yr
n .2379700406612116 4.6169e-09 deg/d
Q 3.334522012981683 4.3129e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      6367 days (17.43 yr)  
   first obs. used      2001-12-21  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68562  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:55:56  

Additional Information
 Earth MOID = .841538 au 
 Jupiter MOID = 1.84354 au 
 T_jup = 3.350 
[ 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 17.3   n/a MPO476767  

376923 (2002 BY27)          Discovered 2002-Jan-20 by LONEOS at Anderson Mesa
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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