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 ]  
48582 (1994 PF25)
Classification: Main-belt Asteroid          SPK-ID: 2048582
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1948845388083362 4.5234e-08  
a 2.448570203059592 8.9596e-09 au
q 1.97138172829649 1.1341e-07 au
i 2.259747400647812 3.9506e-06 deg
node 84.87827898282553 0.00011527 deg
peri 257.3242396448728 0.00011566 deg
M 252.43680195633 9.4708e-06 deg
tp 2459418.646506283633
(2021-Jul-23.14650628)
3.7622e-05 TDB
period 1399.481839513478
3.83
7.6813e-06
2.103e-08
d
yr
n .2572380647148318 1.4119e-09 deg/d
Q 2.925758677822695 1.0706e-08 au
  Orbit Determination Parameters
   # obs. used (total)      777  
   data-arc span      8961 days (24.53 yr)  
   first obs. used      1994-08-12  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57059  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:47:03  

Additional Information
 Earth MOID = .964764 au 
 Jupiter MOID = 2.47592 au 
 T_jup = 3.470 
[ 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 16.0   n/a MPO474364  

48582 (1994 PF25)          Discovered 1994-Aug-12 by Elst, E. W. at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2099-Apr-30 19:22 00:01 David 0.0434229504797782 0.0434110006652686 0.0434349002993976 5.67149048763256 5.67149042628935 2487824.307036162 1.27314067066417 596.121445060928 36.1335999020726 -2.29496127107189 13044.88563034 T 18 CATAB v2.0e-lin.ifort 2019-Jul-13 02:47:06 2019-Jul-13 02:47

Alternate Designations
 1994 PF25 = 1998 RU75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-23 03:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin