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(2009 BL80)
Classification: Centaur          SPK-ID: 3445695
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6420673307168003 4.1477e-05  
a 6.144537427126147 0.00064542 au
q 2.199330682801786 3.0239e-05 au
i 9.008606813830882 0.00010287 deg
node 93.580911722013 0.00038332 deg
peri 8.132200306589622 0.0030208 deg
M 273.7538646115973 0.043496 deg
tp 2460333.313431784680
(2024-Jan-23.81343178)
0.88217 TDB
period 5563.296642587931
15.23
0.87654
0.0024
d
yr
n .06470983359832766 1.0196e-05 deg/d
Q 10.08974417145051 0.0010598 au
  Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      119 days  
   first obs. used      2008-10-24  
   last obs. used      2009-02-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .48328  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-08 10:57:54  

Additional Information
 Earth MOID = 1.21663 au 
 Jupiter MOID = .552234 au 
 T_jup = 2.492 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO154238  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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