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 ]  
16643 (1993 RV15)
Classification: Main-belt Asteroid          SPK-ID: 2016643
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08976635873836822 6.2458e-08  
a 2.286880670033419 1.6634e-08 AU
q 2.081595719415359 1.4136e-07 AU
i 7.713362726091786 8.2649e-06 deg
node .7593050701683506 4.6833e-05 deg
peri 262.8256040910549 6.6071e-05 deg
M 132.1341889468269 4.6322e-05 deg
tp 2456536.864817208699
(2013-Sep-01.36481721)
0.00016279 JED
period 1263.175466813022
3.46
1.3782e-05
3.773e-08
d
yr
n .2849960353554649 3.1095e-09 deg/d
Q 2.492165620651478 1.8127e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      917  
   data-arc span      8339 days (22.83 yr)  
   first obs. used      1992-03-30  
   last obs. used      2015-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49243  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:47:21  

Additional Information
 Earth MOID = 1.08496 AU 
 T_jup = 3.584 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4 mag n/a MPO263495  

16643 (1993 RV15)          Discovered 1993-Sep-15 by Debehogne, H., Elst, E. W. at La Silla
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 RV15 = 1992 FJ4 = 1997 WQ58 = 1999 GD54 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Mar-30 20:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin