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JPL Small-Body Database Browser
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393141 (2013 BN54)
Classification: Main-belt Asteroid          SPK-ID: 2393141
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09621079610868398 1.4369e-07  
a 3.072954785908215 5.6457e-08 au
q 2.777303359549995 4.3733e-07 au
i 18.33152512428295 8.7041e-06 deg
node 110.5043289878226 4.9686e-05 deg
peri 236.6055477964798 7.9972e-05 deg
M 264.7921694002923 6.9329e-05 deg
tp 2459520.858737099002
(2021-Nov-02.35873710)
0.00038582 TDB
period 1967.581281662096
5.39
5.4223e-05
1.485e-07
d
yr
n .1829657576818851 5.0422e-09 deg/d
Q 3.368606212266434 6.1889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      9446 days (25.86 yr)  
   first obs. used      1993-05-27  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59999  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:34:48  

Additional Information
 Earth MOID = 1.80836 au 
 Jupiter MOID = 2.01127 au 
 T_jup = 3.145 
[ 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 15.5   n/a MPO434460  
diameter diameter 4.301 km 0.959 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.105   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

393141 (2013 BN54)          Discovered 2002-Jan-08 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2013 BN54 = 2002 AR101 = 2010 HT83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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