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 ]  
27047 Boisvert (1998 RA80)
Classification: Main-belt Asteroid          SPK-ID: 2027047
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1203188595642547 2.7454e-08  
a 2.240655582593291 6.9909e-09 au
q 1.971062458219385 6.207e-08 au
i 5.761033881396225 3.5741e-06 deg
node 58.49836684951136 3.3174e-05 deg
peri 211.8839968106055 3.7346e-05 deg
M 251.5767631323957 1.8303e-05 deg
tp 2459369.461415909578
(2021-Jun-03.96141591)
6.3051e-05 TDB
period 1225.070506699982
3.35
5.7333e-06
1.57e-08
d
yr
n .2938606374336326 1.3753e-09 deg/d
Q 2.510248706967196 7.832e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1713  
   data-arc span      8842 days (24.21 yr)  
   first obs. used      1995-11-20  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48977  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:56:17  

Additional Information
 Earth MOID = .957786 au 
 Jupiter MOID = 2.5634 au 
 T_jup = 3.619 
[ 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 MPO309363  
diameter diameter 2.321 km 0.482 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.474   0.224 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27047 Boisvert           Discovered 1998 Sept. 14 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Scott Paul Boisvert (b. 1993) was a finalist in the 2011 Intel Science Talent Search and was also awarded second place in the 2010 Intel International Science and Engineering Fair, for his environmental-science project. He attends the Basha High School, Chandler, Arizona, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

Alternate Designations
 1998 RA80 = 1995 WG34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Mar-29 04:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin