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 ]  
192307 (1993 RM16)
Classification: Main-belt Asteroid          SPK-ID: 2192307
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2101196929512665 2.595e-07  
a 2.917599865547037 2.7843e-08 AU
q 2.304554677643638 7.4638e-07 AU
i 4.138051098999057 2.0422e-05 deg
node 171.137015393303 0.0001365 deg
peri 217.6321604821604 0.000152 deg
M 76.08767432586757 4.4612e-05 deg
tp 2456615.776397001280
(2013-Nov-19.27639700)
0.00022806 JED
period 1820.27507486128
4.98
2.6057e-05
7.134e-08
d
yr
n .197772306489136 2.8311e-09 deg/d
Q 3.530645053450437 3.3694e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      7424 days (20.33 yr)  
   first obs. used      1993-09-15  
   last obs. used      2014-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59848  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 16:54:04  

Additional Information
 Earth MOID = 1.31085 AU 
 T_jup = 3.244 
[ 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 16.0 mag n/a MPO143331  

192307 (1993 RM16)          Discovered 1993-Sep-15 by Debehogne, H., Elst, E. W. at La Silla (809)
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1993 RM16 = 1998 SQ93 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Sep-03 04:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin