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JPL Small-Body Database Browser
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268883 (2007 BN8)
Classification: Main-belt Asteroid          SPK-ID: 2268883
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1316550556685244 5.3926e-08  
a 2.369030503687925 1.2753e-08 au
q 2.057135660844458 1.2729e-07 au
i 2.200988287620889 6.2812e-06 deg
node 128.4008099162416 0.00016208 deg
peri 346.9669707063725 0.00016473 deg
M 135.6518239121926 2.7242e-05 deg
tp 2458098.645823592470
(2017-Dec-11.14582359)
0.00010019 TDB
period 1331.847212195663
3.65
1.0755e-05
2.945e-08
d
yr
n .2703012753291044 2.1827e-09 deg/d
Q 2.68092534653139 1.4432e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      9656 days (26.44 yr)  
   first obs. used      1991-11-03  
   last obs. used      2018-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57292  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:49:34  

Additional Information
 Earth MOID = 1.07385 au 
 Jupiter MOID = 2.40111 au 
 T_jup = 3.533 
[ 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 17.4   n/a MPO193227  

268883 (2007 BN8)          Discovered 2007-Jan-16 by LINEAR at Socorro
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2007 BN8 = 1991 VY7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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