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 ]  
52771 (1998 PX)
Classification: Main-belt Asteroid          SPK-ID: 2052771
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1699769885842935 6.3381e-08  
a 2.257531839422659 9.2666e-09 au
q 1.873803375724434 1.455e-07 au
i 4.487295194459111 6.5177e-06 deg
node 342.3660709160649 4.9954e-05 deg
peri 19.9517315059929 5.1472e-05 deg
M 8.588631862651019 1.2823e-05 deg
tp 2458570.942292970080
(2019-Mar-28.44229297)
4.4044e-05 TDB
period 1238.937085782476
3.39
7.6283e-06
2.089e-08
d
yr
n .2905716554385284 1.7891e-09 deg/d
Q 2.641260303120883 1.0842e-08 au
  Orbit Determination Parameters
   # obs. used (total)      818  
   data-arc span      8716 days (23.86 yr)  
   first obs. used      1996-01-17  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53367  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 04:15:07  

Additional Information
 Earth MOID = .870696 au 
 Jupiter MOID = 2.80975 au 
 T_jup = 3.599 
[ 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 15.8   n/a MPO449341  

52771 (1998 PX)          Discovered 1998-Aug-14 by Zoltowski, F. B. at Woomera
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 PX = 1996 BF13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-27 12:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin