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 ]  
52389 (1993 PP5)
Classification: Main-belt Asteroid          SPK-ID: 2052389
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2323447889430601 5.8814e-08  
a 2.609442221671803 1.5779e-08 au
q 2.003151919418358 1.5813e-07 au
i 5.056614328057963 6.0589e-06 deg
node 170.4167896019875 4.209e-05 deg
peri 158.8952359056089 4.288e-05 deg
M 177.325512977866 9.5587e-06 deg
tp 2458442.116843810251
(2018-Nov-19.61684381)
3.6654e-05 TDB
period 1539.642726212713
4.22
1.3965e-05
3.823e-08
d
yr
n .2338204791741167 2.1208e-09 deg/d
Q 3.215732523925248 1.9445e-08 au
  Orbit Determination Parameters
   # obs. used (total)      653  
   data-arc span      11495 days (31.47 yr)  
   first obs. used      1989-09-29  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53469  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:18:14  

Additional Information
 Earth MOID = .991344 au 
 Jupiter MOID = 2.162 au 
 T_jup = 3.366 
[ 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 15.45   n/a MPCxxxxx  
diameter diameter 2.601 km 0.149 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.238   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52389 (1993 PP5)          Discovered 1993-Aug-15 by Elst, E. W. at Caussols
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 PP5 = 1989 TL3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-20 23:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin