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266297 (2007 BN70)
Classification: Main-belt Asteroid          SPK-ID: 2266297
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04595942614604236 5.046e-08  
a 2.768311628054889 3.4284e-08 au
q 2.64108161423607 1.5097e-07 au
i 14.58897310290922 7.5718e-06 deg
node 24.86817198728563 2.1497e-05 deg
peri 96.754788068 8.5964e-05 deg
M 308.117016574183 8.2642e-05 deg
tp 2458842.961804408453
(2019-Dec-25.46180441)
0.00038642 TDB
period 1682.367586124768
4.61
3.1252e-05
8.556e-08
d
yr
n .2139841512455897 3.9751e-09 deg/d
Q 2.895541641873708 3.5859e-08 au
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      6900 days (18.89 yr)  
   first obs. used      2000-12-19  
   last obs. used      2019-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61376  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:33:27  

Additional Information
 Earth MOID = 1.70008 au 
 Jupiter MOID = 2.15015 au 
 T_jup = 3.290 
[ 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 15.7   n/a MPO418412  

266297 (2007 BN70)          Discovered 2007-Jan-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2007 BN70 = 2005 XA80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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