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 ]  
243708 (2000 DQ45)
Classification: Main-belt Asteroid          SPK-ID: 2243708
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02271303303574902 3.5608e-08  
a 2.156102908511397 1.0131e-08 au
q 2.107131271921904 7.6193e-08 au
i 2.258493309052763 4.9127e-06 deg
node 191.8084103122561 8.3908e-05 deg
peri 287.2904026135689 0.00014585 deg
M 181.5371330505603 0.0001213 deg
tp 2459573.755222233282
(2021-Dec-25.25522223)
0.00039132 TDB
period 1156.385546929764
3.17
8.1508e-06
2.232e-08
d
yr
n .311314855980179 2.1943e-09 deg/d
Q 2.205074545100891 1.0362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      7569 days (20.72 yr)  
   first obs. used      2000-01-27  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55833  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:54:50  

Additional Information
 Earth MOID = 1.12399 au 
 Jupiter MOID = 2.78271 au 
 T_jup = 3.699 
[ 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 17.5   n/a MPO418302  

243708 (2000 DQ45)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ 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-Nov-25 09:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin