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 ]  
201194 (2002 PR94)
Classification: Main-belt Asteroid          SPK-ID: 2201194
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06357334181757276 5.5589e-08  
a 2.678134595793549 2.481e-08 au
q 2.507876629701698 1.4901e-07 au
i 12.61565014206155 6.6586e-06 deg
node 121.3573240375173 2.9863e-05 deg
peri 167.1249887030772 6.6517e-05 deg
M 332.6143202900126 6.0051e-05 deg
tp 2458722.277779312743
(2019-Aug-26.77777931)
0.00026746 TDB
period 1600.836678762414
4.38
2.2245e-05
6.09e-08
d
yr
n .2248824035430719 3.1249e-09 deg/d
Q 2.848392561885399 2.6387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      8140 days (22.29 yr)  
   first obs. used      1996-01-24  
   last obs. used      2018-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6702  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:25:30  

Additional Information
 Earth MOID = 1.49237 au 
 Jupiter MOID = 2.33039 au 
 T_jup = 3.340 
[ 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 MPO436979  

201194 (2002 PR94)          Discovered 2002-Aug-12 by NEAT at Haleakala
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

Alternate Designations
 2002 PR94 = 1996 BW12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-19 17:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin