Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
65903 (1998 DS25)
Classification: Main-belt Asteroid          SPK-ID: 2065903
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1924278878363474 3.4607e-08  
a 2.422746544088057 1.1925e-08 au
q 1.956542543846383 8.4795e-08 au
i 2.424402857139359 4.5497e-06 deg
node 94.44914457342576 9.6325e-05 deg
peri 242.1033346707293 9.7144e-05 deg
M 145.734640048703 1.5218e-05 deg
tp 2458442.902660579179
(2018-Nov-20.40266058)
5.6153e-05 TDB
period 1377.40102232669
3.77
1.0169e-05
2.784e-08
d
yr
n .2613617923645012 1.9296e-09 deg/d
Q 2.888950544329732 1.4219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1044  
   data-arc span      8993 days (24.62 yr)  
   first obs. used      1995-05-25  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56228  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 10:44:42  

Additional Information
 Earth MOID = .948438 au 
 Jupiter MOID = 2.48978 au 
 T_jup = 3.486 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO449418  

65903 (1998 DS25)          Discovered 1998-Feb-23 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 DS25 = 2002 CQ107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-19 07:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin