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JPL Small-Body Database Browser
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266280 (2007 BE4)
Classification: Main-belt Asteroid          SPK-ID: 2266280
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1023929386413513 6.8283e-08  
a 2.562465498796368 3.2735e-08 au
q 2.300087126207532 1.6851e-07 au
i 10.66122148751861 1.0313e-05 deg
node 301.8739101617006 3.2898e-05 deg
peri 242.6219515611045 6.2679e-05 deg
M 310.485709617872 5.6547e-05 deg
tp 2458806.569408977603
(2019-Nov-19.06940898)
0.00023747 TDB
period 1498.254072903243
4.10
2.871e-05
7.86e-08
d
yr
n .2402796738622641 4.6043e-09 deg/d
Q 2.824843871385204 3.6087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      6290 days (17.22 yr)  
   first obs. used      2001-11-12  
   last obs. used      2019-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58711  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:49:13  

Additional Information
 Earth MOID = 1.32656 au 
 Jupiter MOID = 2.23955 au 
 T_jup = 3.403 
[ 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 16.3   n/a MPO427479  

266280 (2007 BE4)          Discovered 2007-Jan-16 by LINEAR at Socorro
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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