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523823 (2015 BG311)
Classification: Amor [NEO]          SPK-ID: 2523823
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5681379573507654 9.1158e-08  
a 2.567723046714555 9.2001e-08 au
q 1.108902119911664 2.5261e-07 au
i 5.732505789571601 1.1951e-05 deg
node 238.9147048785783 0.00010738 deg
peri 127.1848612095261 0.00010845 deg
M 154.4352880523484 1.423e-05 deg
tp 2458355.789509000603
(2018-Aug-25.28950900)
6.0566e-05 TDB
period 1502.867509665992
4.11
8.0771e-05
2.211e-07
d
yr
n .2395420738585326 1.2874e-08 deg/d
Q 4.026543973517446 1.4427e-07 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      6432 days (17.61 yr)  
   first obs. used      2001-05-22  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41508  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jan-21 07:55:28  

Additional Information
 Earth MOID = .135559 au 
 Jupiter MOID = 1.51237 au 
 T_jup = 3.177 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.3   n/a MPO473044  

523823 (2015 BG311)          Discovered 2014-Nov-29 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-30

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