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JPL Small-Body Database Browser
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154010 (2002 BZ18)
Classification: Main-belt Asteroid          SPK-ID: 2154010
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2099829399612559 4.1795e-08  
a 2.849066159700436 2.0852e-08 au
q 2.250810871342413 1.2336e-07 au
i 6.324489833202196 6.8266e-06 deg
node 24.40907798072018 4.5101e-05 deg
peri 89.96084604806752 4.9229e-05 deg
M 300.0206045475091 2.0091e-05 deg
tp 2459293.152212430101
(2021-Mar-19.65221243)
0.0001 TDB
period 1756.516478367757
4.81
1.9284e-05
5.28e-08
d
yr
n .2049511088757504 2.25e-09 deg/d
Q 3.447321448058458 2.523e-08 au
  Orbit Determination Parameters
   # obs. used (total)      355  
   data-arc span      6929 days (18.97 yr)  
   first obs. used      2000-10-05  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53673  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:52:41  

Additional Information
 Earth MOID = 1.27786 au 
 Jupiter MOID = 1.71231 au 
 T_jup = 3.264 
[ 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 MPO459710  
diameter diameter 3.676 km 0.735 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

154010 (2002 BZ18)          Discovered 2002-Jan-21 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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