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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07945464182077355 0.00010451  
a 43.76414891116256 0.004934 au
q 40.28688413483514 0.0038361 au
i 4.179765038141394 0.00048461 deg
node 29.00083916409426 0.0015764 deg
peri 274.1141448761186 0.052237 deg
M 71.98454203873766 0.05243 deg
tp 2437855.246172861691
(1962-Jul-09.74617286)
12.218 TDB
period 105748.9727957611
289.52
17.883
0.04896
d
yr
n .003404288386756135 5.7571e-07 deg/d
Q 47.24141368748997 0.0053261 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      4791 days (13.12 yr)  
   first obs. used      2003-10-23  
   last obs. used      2016-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .15421  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Nov-07 18:27:09  

Additional Information
 Earth MOID = 39.2744 au 
 Jupiter MOID = 35.176 au 
 T_jup = 5.885 
[ 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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