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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05337682323763093 1.5929e-07  
a 1.926244333336354 2.6352e-08 AU
q 1.823427530043371 3.045e-07 AU
i 19.07597630491665 2.069e-05 deg
node 239.8215267076713 3.6907e-05 deg
peri 302.6443730346884 0.00018298 deg
M 48.89602397959274 0.00019364 deg
tp 2456667.871599268945
(2014-Jan-10.37159927)
0.00052388 JED
period 976.4848013635467
2.67
2.0038e-05
5.486e-08
d
yr
n .3686693325869508 7.5655e-09 deg/d
Q 2.029061136629337 2.7759e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      6474 days (17.72 yr)  
   first obs. used      1995-02-24  
   last obs. used      2012-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60263  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Oct-24 02:28:48  

Additional Information
 Earth MOID = .8469 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 16.6 mag n/a MPO244866  

90809 (1995 DX2)          Discovered 1995-Feb-24 by McNaught, R. H. at Siding Spring (413)
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 2014-Apr-18 15:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin