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 ]  
26142 (1994 PL1)
Classification: Main-belt Asteroid          SPK-ID: 2026142
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630476451293555 4.4841e-08  
a 2.264512809933718 8.6041e-09 au
q 1.895289328908765 9.9176e-08 au
i 22.05596347774367 4.3857e-06 deg
node 147.0650907435958 1.1718e-05 deg
peri 118.223466787359 1.7102e-05 deg
M 222.3240778781502 1.5063e-05 deg
tp 2459476.510017797467
(2021-Sep-19.01001780)
5.3688e-05 TDB
period 1244.68827784878
3.41
7.0938e-06
1.942e-08
d
yr
n .2892290434535105 1.6484e-09 deg/d
Q 2.63373629095867 1.0007e-08 au
  Orbit Determination Parameters
   # obs. used (total)      922  
   data-arc span      9314 days (25.50 yr)  
   first obs. used      1994-08-01  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5475  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:39:12  

Additional Information
 Earth MOID = .957041 au 
 Jupiter MOID = 2.76176 au 
 T_jup = 3.504 
[ 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 15.1   n/a MPO468031  

26142 (1994 PL1)          Discovered 1994-Aug-03 by McNaught, R. H. at Siding Spring
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 PL1 = 2000 AF195 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-01 11:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin