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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
65374 (2002 PP55)
Classification: Outer Main-belt Asteroid          SPK-ID: 2065374
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2754204741516558 5.8791e-08  
a 3.966972072038574 3.1112e-08 au
q 2.874386743011334 2.3491e-07 au
i 9.160868328634098 6.5508e-06 deg
node 160.02757719892 2.7666e-05 deg
peri 197.6533203693516 2.8514e-05 deg
M 30.15594327886107 6.8831e-06 deg
tp 2458358.754967709445
(2018-Aug-28.25496771)
5.4333e-05 TDB
period 2885.938961345823
7.90
3.395e-05
9.295e-08
d
yr
n .1247427630389377 1.4675e-09 deg/d
Q 5.059557401065814 3.9681e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1088  
   data-arc span      9250 days (25.33 yr)  
   first obs. used      1994-08-10  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50768  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:56:00  

Additional Information
 Earth MOID = 1.87108 au 
 Jupiter MOID = .395261 au 
 T_jup = 2.969 
[ 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 13.0   n/a MPO453048  
diameter diameter 15.864 km 0.137 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.053   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

65374 (2002 PP55)          Discovered 2002-Aug-09 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 PP55 = 1994 RD15 = 2001 LE10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-19 04:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin