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 ]  
46044 (2001 DP68)
Classification: Main-belt Asteroid          SPK-ID: 2046044
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08327766784866299 4.0295e-08  
a 2.610364864375474 1.3672e-08 au
q 2.392979766236194 1.0353e-07 au
i .5754789832465856 4.0283e-06 deg
node 310.1886977386395 0.00044079 deg
peri 269.1210910666611 0.0004415 deg
M 198.7774645306675 2.6515e-05 deg
tp 2459890.379906301843
(2022-Nov-06.87990630)
0.00011505 TDB
period 1540.459375270808
4.22
1.2102e-05
3.313e-08
d
yr
n .2336965231145503 1.836e-09 deg/d
Q 2.827749962514756 1.4811e-08 au
  Orbit Determination Parameters
   # obs. used (total)      749  
   data-arc span      11069 days (30.31 yr)  
   first obs. used      1990-09-25  
   last obs. used      2021-01-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55015  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:46:03  

Additional Information
 Earth MOID = 1.38393 au 
 Jupiter MOID = 2.14181 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 15.59   n/a MPCxxxxx  

46044 (2001 DP68)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DP68 = 1999 VO191 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-24 01:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin