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 ]  
46719 Plantade (1997 PJ)
Classification: Main-belt Asteroid          SPK-ID: 2046719
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1227136480581353 3.4606e-08  
a 2.739223416817156 1.095e-08 au
q 2.403083318493253 9.5837e-08 au
i 7.25096829826208 4.9673e-06 deg
node 188.1320644106905 2.3793e-05 deg
peri 116.0786128075903 3.1486e-05 deg
M 50.11391770715714 1.8669e-05 deg
tp 2458969.986977586672
(2020-Apr-30.48697759)
8.6058e-05 TDB
period 1655.920986934661
4.53
9.9292e-06
2.718e-08
d
yr
n .2174016772783404 1.3036e-09 deg/d
Q 3.075363515141059 1.2294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1118  
   data-arc span      10477 days (28.68 yr)  
   first obs. used      1992-05-07  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52855  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:51:56  

Additional Information
 Earth MOID = 1.39725 au 
 Jupiter MOID = 2.18026 au 
 T_jup = 3.328 
[ 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 15.06   n/a E2021B10  
diameter diameter 5.726 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46719 Plantade           Discovered 1997 Aug. 1 at Pises.
Founder of the Royal Society of Sciences of Montpellier, François de Plantade (1670-1741) was involved in the use of the city's twelfth-century Babote Tower for astronomical purposes, specifically to observe the total solar eclipse on 1706 May 12. He died on the Pic du Midi while planning to map southern France.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050523/MPCPages.arcLast Updated: 2005-07-21

[ show close-approach data ]
Alternate Designations
 1997 PJ = 1993 RR7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-25 14:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin