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JPL Small-Body Database Browser
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173235 (1999 BE15)
Classification: Main-belt Asteroid          SPK-ID: 2173235
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .35652968340716 5.0231e-08  
a 2.750172972048904 1.8663e-08 au
q 1.76965467300938 1.3534e-07 au
i 10.06458402486145 7.9882e-06 deg
node 137.1650611201784 3.4556e-05 deg
peri 266.5412602417885 3.631e-05 deg
M 208.2195630874808 1.2186e-05 deg
tp 2459302.847012080908
(2021-Mar-29.34701208)
6.1057e-05 TDB
period 1665.859774108159
4.56
1.6957e-05
4.643e-08
d
yr
n .2161046239277438 2.1998e-09 deg/d
Q 3.730691271088428 2.5317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      7040 days (19.27 yr)  
   first obs. used      1999-01-14  
   last obs. used      2018-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55401  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:53:06  

Additional Information
 Earth MOID = .811784 au 
 Jupiter MOID = 1.8268 au 
 T_jup = 3.230 
[ 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 15.4   n/a MPO436860  
diameter diameter 3.151 km 0.806 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.085   0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

173235 (1999 BE15)          Discovered 1999-Jan-24 by Korlevic, K. at Visnjan
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 1999 BE15 = 2002 PJ85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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