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 ]  
154470 (2003 DP19)
Classification: Main-belt Asteroid          SPK-ID: 2154470
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 .09282483397154269 6.3614e-08  
a 2.562295472855456 2.1503e-08 au
q 2.324450821001613 1.562e-07 au
i .7614940617275202 6.1431e-06 deg
node 280.6982632225258 0.00048358 deg
peri 290.5656205151264 0.00048504 deg
M 27.13336675908004 3.8935e-05 deg
tp 2458887.587135509579
(2020-Feb-08.08713551)
0.00016179 TDB
period 1498.104956066635
4.10
1.8858e-05
5.163e-08
d
yr
n .2403035905743225 3.025e-09 deg/d
Q 2.8001401247093 2.3499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      7618 days (20.86 yr)  
   first obs. used      1999-03-21  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53899  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:32:24  

Additional Information
 Earth MOID = 1.31869 au 
 Jupiter MOID = 2.16504 au 
 T_jup = 3.428 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456699.5 (2014-Feb-11.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09409559144966602 6.3405e-08  
q 2.320342278256269 1.559e-07 au
tp 2457388.140649029408
(2015-Dec-31.64064903)
0.00015767 TDB
node 280.8424815608202 0.00048251 deg
peri 290.271214363119 0.00048394 deg
i .7627481186010077 6.1482e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      7618 days (20.86 yr)  
   first obs. used      1999-03-21  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53899  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:32:24  

Additional Information
 Jupiter MOID = 2.16504 au 
 T_jup = 3.428 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.020240537383449E-15 -9.81859996138977E-15 -1.96122329828408E-12 2.700039131830265E-14 -4.098170662970889E-13 9.394168609143178E-16
q -9.81859996138977E-15 2.430383633278358E-14 5.209165607382506E-12 -7.016726579179293E-14 1.064237697200601E-12 -2.24119942287511E-15
tp -1.96122329828408E-12 5.209165607382506E-12 2.486020905362405E-8 -1.662292478380043E-10 5.898343059901752E-9 -2.741678389846084E-13
node 2.700039131830265E-14 -7.016726579179293E-14 -1.662292478380043E-10 2.328133491279036E-7 -2.32829594484019E-7 4.912895939670934E-10
peri -4.098170662970889E-13 1.064237697200601E-12 5.898343059901752E-9 -2.32829594484019E-7 2.341933607924327E-7 -4.912953160940622E-10
i 9.394168609143178E-16 -2.24119942287511E-15 -2.741678389846084E-13 4.912895939670934E-10 -4.912953160940622E-10 3.780031378790912E-11

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 16.5   n/a MPO422586  

154470 (2003 DP19)          Discovered 2003-Feb-22 by NEAT at Palomar
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Alternate Designations
 2003 DP19 = 2005 UN421 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Mar-30 11:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin