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 ]  
90809 (1995 DX2)
Classification: Inner Main-belt Asteroid          SPK-ID: 2090809
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05368079221162143 8.4555e-08  
a 1.926373521108168 1.1683e-08 au
q 1.822964264399591 1.6664e-07 au
i 19.07575932488691 1.4845e-05 deg
node 239.8061019620264 1.3935e-05 deg
peri 302.6921805655683 0.00012878 deg
M 343.7915102001214 0.00012604 deg
tp 2457644.469267256325
(2016-Sep-12.96926726)
0.00034182 JED
period 976.583038130779
2.67
8.8845e-06
2.432e-08
d
yr
n .3686322472782808 3.3536e-09 deg/d
Q 2.029782777816745 1.2311e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      7653 days (20.95 yr)  
   first obs. used      1995-02-24  
   last obs. used      2016-02-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53011  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-26 04:53:27  

Additional Information
 Earth MOID = .846037 au 
 Jupiter MOID = 3.00096 au 
 T_jup = 3.850 
[ 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 16.9 mag n/a MPO359377  

90809 (1995 DX2)          Discovered 1995-Feb-24 by McNaught, R. H. at Siding Spring
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

Alternate Designations
 1995 DX2 = 1998 KC62 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Apr-30 18:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin