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
JPL Small-Body Database Browser
Search: [ help ]  
173397 (2000 DP18)
Classification: Main-belt Asteroid          SPK-ID: 2173397
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1321199566048885 6.6409e-08  
a 2.583551720128009 1.9152e-08 au
q 2.242212978978212 1.724e-07 au
i 5.30663607489755 6.7426e-06 deg
node 349.2954763440295 5.7472e-05 deg
peri 226.5668351031305 6.016e-05 deg
M 262.2253052309906 1.8275e-05 deg
tp 2459412.453441287345
(2021-Jul-16.95344129)
7.8396e-05 TDB
period 1516.785495611184
4.15
1.6866e-05
4.618e-08
d
yr
n .2373440417525479 2.6392e-09 deg/d
Q 2.924890461277807 2.1683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      8718 days (23.87 yr)  
   first obs. used      1996-03-11  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60733  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:03:14  

Additional Information
 Earth MOID = 1.23974 au 
 Jupiter MOID = 2.06311 au 
 T_jup = 3.405 
[ 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 16.1   n/a MPO454190  

173397 (2000 DP18)          Discovered 2000-Feb-28 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-13 02:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin