Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3544237036556938 4.3989e-08  
a 2.751259521867996 1.795e-08 au
q 1.776147932409547 1.1928e-07 au
i 10.08829206464952 6.0794e-06 deg
node 136.9504620357269 3.1588e-05 deg
peri 266.7839128453349 3.2802e-05 deg
M 294.3576974474066 1.2265e-05 deg
tp 2459304.432449724111
(2021-Mar-30.93244972)
5.8906e-05 TDB
period 1666.847103862862
4.56
1.6313e-05
4.466e-08
d
yr
n .2159766178707765 2.1136e-09 deg/d
Q 3.726371111326444 2.4312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      426  
   data-arc span      7775 days (21.29 yr)  
   first obs. used      1999-01-14  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55774  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 03:25:27  

Additional Information
 Earth MOID = .818827 au 
 Jupiter MOID = 1.83307 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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-03 15:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin