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 ]  
173570 (2001 BP23)
Classification: Main-belt Asteroid          SPK-ID: 2173570
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1069378222365413 4.5624e-08  
a 2.314886120791264 1.2575e-08 au
q 2.067337240308251 1.0335e-07 au
i 6.197288303933357 4.2081e-06 deg
node 120.7348384470285 7.4253e-05 deg
peri 9.132795082583925 8.548e-05 deg
M 171.4221756705201 4.2967e-05 deg
tp 2458387.927670335687
(2018-Sep-26.42767034)
0.00015153 TDB
period 1286.449887924724
3.52
1.0482e-05
2.87e-08
d
yr
n .2798398937876586 2.2802e-09 deg/d
Q 2.562435001274277 1.392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      6719 days (18.40 yr)  
   first obs. used      2001-01-03  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54549  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:06:16  

Additional Information
 Earth MOID = 1.0825 au 
 Jupiter MOID = 2.47276 au 
 T_jup = 3.566 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO475469  

173570 (2001 BP23)          Discovered 2001-Jan-20 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-05 19:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin