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 ]  
5400 (1989 CM)
Classification: Main-belt Asteroid          SPK-ID: 2005400
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1468133373502991 4.5167e-08  
a 3.093189248414153 2.0954e-08 au
q 2.639067811798408 1.3595e-07 au
i .5651427061081556 4.9225e-06 deg
node 26.41954222129758 0.00053815 deg
peri 25.80631535102296 0.00053831 deg
M 90.32325284868239 2.1258e-05 deg
tp 2457101.954002830693
(2015-Mar-20.45400283)
0.00011751 JED
period 1987.047114895492
5.44
2.0191e-05
5.528e-08
d
yr
n .1811733588505948 1.841e-09 deg/d
Q 3.547310685029899 2.4031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1520  
   data-arc span      22515 days (61.64 yr)  
   first obs. used      1954-08-27  
   last obs. used      2016-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51815  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:51:56  

Additional Information
 Earth MOID = 1.64845 au 
 Jupiter MOID = 1.81928 au 
 T_jup = 3.207 
[ 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 13.4 mag n/a MPO358683  

5400 (1989 CM)          Discovered 1989-Feb-04 by Ueda and Kaneda at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1989 CM = 1976 SQ2 = 1982 VR12 = 1987 UZ3 = 1989 EG6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-05 02:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin