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JPL Small-Body Database Browser
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437616 (2014 BN18)
Classification: Main-belt Asteroid          SPK-ID: 2437616
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01645537483482072 8.6428e-08  
a 3.111012628143414 1.372e-07 au
q 3.059819749231453 3.5889e-07 au
i 10.22922325543424 8.906e-06 deg
node 137.3033162702599 5.4591e-05 deg
peri 338.4026252927869 0.00041656 deg
M .1518638052011503 0.00041955 deg
tp 2458599.654520922765
(2019-Apr-26.15452092)
0.0023358 TDB
period 2004.246287661561
5.49
0.00013258
3.63e-07
d
yr
n .1796186437845557 1.1882e-08 deg/d
Q 3.162205507055374 1.3945e-07 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      5375 days (14.72 yr)  
   first obs. used      2003-01-10  
   last obs. used      2017-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64751  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 21:19:30  

Additional Information
 Earth MOID = 2.07699 au 
 Jupiter MOID = 1.85527 au 
 T_jup = 3.194 
[ 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 16.1   n/a MPO423575  

437616 (2014 BN18)          Discovered 2013-Dec-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

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