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 ]  
26143 (1994 PF5)
Classification: Main-belt Asteroid          SPK-ID: 2026143
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1261044611431405 3.8104e-08  
a 2.330352411958007 7.0462e-09 au
q 2.036484576774425 8.8663e-08 au
i 6.480803509020657 4.7481e-06 deg
node 150.1408732403516 3.453e-05 deg
peri 162.1270716525662 3.9659e-05 deg
M 103.1637702032027 1.8536e-05 deg
tp 2458628.146418056455
(2019-May-24.64641806)
6.6987e-05 TDB
period 1299.364003812984
3.56
5.8933e-06
1.613e-08
d
yr
n .2770586217130687 1.2566e-09 deg/d
Q 2.62422024714159 7.9348e-09 au
  Orbit Determination Parameters
   # obs. used (total)      964  
   data-arc span      10833 days (29.66 yr)  
   first obs. used      1990-05-30  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57302  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:39:13  

Additional Information
 Earth MOID = 1.02365 au 
 Jupiter MOID = 2.6276 au 
 T_jup = 3.552 
[ 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 15.5   n/a MPO502353  

26143 (1994 PF5)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 PF5 = 1998 UX30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-15 06:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin