Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
48832 (1997 YR3)
Classification: Main-belt Asteroid          SPK-ID: 2048832
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2274994268422041 8.2388e-08  
a 2.989134977289942 4.0972e-08 AU
q 2.309108483202496 2.4476e-07 AU
i 17.34660734292963 9.9405e-06 deg
node 249.9575090982357 3.0497e-05 deg
peri 213.2896160951229 3.7733e-05 deg
M 72.63564701398278 2.2553e-05 deg
tp 2456619.641173227417
(2013-Nov-23.14117323)
0.00011659 JED
period 1887.629329050179
5.17
3.8811e-05
1.063e-07
d
yr
n .1907154092488834 3.9212e-09 deg/d
Q 3.669161471377389 5.0294e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      642  
   data-arc span      11375 days (31.14 yr)  
   first obs. used      1983-03-11  
   last obs. used      2014-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54674  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:59:47  

Additional Information
 Earth MOID = 1.34365 AU 
 T_jup = 3.150 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.8 mag n/a MPO280002  

48832 (1997 YR3)          Discovered 1997-Dec-22 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 YR3 = 1992 WV4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Oct-31 13:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin