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(2015 BH311)
Classification: Centaur          SPK-ID: 3707695
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457044.5 (2015-Jan-22.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7121136918335307 0.092067  
a 8.663612179896742 3.9758 au
q 2.49413532585653 0.42812 au
i 94.40192385544879 6.1126 deg
node 287.4909252655102 1.1709 deg
peri 252.8436620631729 14.661 deg
M 346.6101488718422 9.9952 deg
tp 2457390.933737567557
(2016-Jan-03.43373757)
20.608 TDB
period 9314.229436207304
25.50
6411.6
17.55
d
yr
n .03865054027986128 0.026606 deg/d
Q 14.83308903393695 6.8071 au
  Orbit Determination Parameters
   # obs. used (total)      12  
   data-arc span      3 days  
   first obs. used      2015-01-20  
   last obs. used      2015-01-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      9  
   norm. resid. RMS      .55042  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 12:39:34  

Additional Information
 Earth MOID = 2.00669 au 
 Jupiter MOID = .156502 au 
 T_jup = 0.462 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.598   .27665 4 autocmod 2.9c
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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