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 ]  
46021 (2001 DZ14)
Classification: Main-belt Asteroid          SPK-ID: 2046021
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1119462910995242 6.4372e-08  
a 2.339244003192933 9.0929e-09 au
q 2.077374313058681 1.5329e-07 au
i 11.83631555256112 5.9334e-06 deg
node 157.8287587682719 2.2721e-05 deg
peri 32.71177989426532 2.8855e-05 deg
M 358.7975579150977 1.7196e-05 deg
tp 2458604.864890781689
(2019-May-01.36489078)
6.2426e-05 TDB
period 1306.807788198419
3.58
7.6195e-06
2.086e-08
d
yr
n .2754804518698962 1.6062e-09 deg/d
Q 2.601113693327185 1.0111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      871  
   data-arc span      7632 days (20.90 yr)  
   first obs. used      1998-06-19  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60418  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:32:46  

Additional Information
 Earth MOID = 1.08958 au 
 Jupiter MOID = 2.37257 au 
 T_jup = 3.529 
[ 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 15.4   n/a MPO270368  

46021 (2001 DZ14)          Discovered 2001-Feb-17 by Crni Vrh at Crni Vrh
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin