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506121 (2016 BP81)
Classification: TransNeptunian Object          SPK-ID: 2506121
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07964846692204983 6.1496e-05  
a 43.84263895115411 0.0045772 au
q 40.35063997287774 0.0032318 au
i 4.176185589181443 0.00043945 deg
node 29.00537031157133 0.0014189 deg
peri 275.402802082833 0.051229 deg
M 71.39504939350911 0.051992 deg
tp 2438171.963186365530
(1963-May-22.46318637)
12.141 TDB
period 106033.5880038856
290.30
16.605
0.04546
d
yr
n .003395150600645597 5.3169e-07 deg/d
Q 47.33463792943049 0.0049418 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      6178 days (16.91 yr)  
   first obs. used      2003-10-23  
   last obs. used      2020-09-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .16698  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 18:25:02  

Additional Information
 Earth MOID = 39.3363 au 
 Jupiter MOID = 35.245 au 
 T_jup = 5.890 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.2   n/a MPO403114  

506121 (2016 BP81)          Discovered 2016-Jan-27 by KEPLER at Kepler
Reference: Last Updated: 2017-11-07
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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