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312643 (2010 BZ111)
Classification: Jupiter Trojan          SPK-ID: 2312643
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04820389656436712 8.8569e-08  
a 5.231982634807905 3.3305e-07 au
q 4.97978068505306 6.1249e-07 au
i 17.09164302332749 7.9226e-06 deg
node 100.4102190570034 2.4588e-05 deg
peri 219.4066357049053 0.00012784 deg
M 7.072786056137377 0.00011543 deg
tp 2458514.621215632956
(2019-Jan-31.12121563)
0.001408 TDB
period 4371.171717446231
11.97
0.00041738
1.143e-06
d
yr
n .08235778030937727 7.8639e-09 deg/d
Q 5.484184584562751 3.491e-07 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      6029 days (16.51 yr)  
   first obs. used      2003-03-23  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52009  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 08:12:10  

Additional Information
 Earth MOID = 3.98084 au 
 Jupiter MOID = .174436 au 
 T_jup = 2.909 
[ 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 13.0   n/a MPO455304  
diameter diameter 14.471 km 1.018 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.049   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

312643 (2010 BZ111)          Discovered 2009-Oct-09 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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