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487581 (2015 BE519)
Classification: TransNeptunian Object          SPK-ID: 2487581
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06281472469636246 0.00027484  
a 47.57456311545054 0.0039363 au
q 44.5861800308038 0.015888 au
i 24.79475904444873 0.00052136 deg
node 153.1684052684991 0.00022256 deg
peri 287.7001446701832 0.13542 deg
M 81.16215480513517 0.10442 deg
tp 2431978.859731522996
(1946-Jun-07.35973152)
31.657 TDB
period 119856.2374299633
328.15
14.875
0.04073
d
yr
n .00300359837518145 3.7277e-07 deg/d
Q 50.56294620009728 0.0041835 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4841 days (13.25 yr)  
   first obs. used      2002-12-07  
   last obs. used      2016-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .43584  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:15:42  

Additional Information
 Earth MOID = 43.6854 au 
 Jupiter MOID = 39.8691 au 
 T_jup = 5.589 
[ 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 5.5   n/a MPO399075  

487581 (2015 BE519)          Discovered 2015-Jan-20 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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