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 ]  
215062 (2009 DC125)
Classification: Main-belt Asteroid          SPK-ID: 2215062
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07949180227530113 4.4194e-08  
a 2.791316130879841 2.8698e-08 au
q 2.569429380916082 1.2869e-07 au
i 3.158211464924867 4.8754e-06 deg
node 140.3408198637696 9.0953e-05 deg
peri 234.4974316452238 9.6463e-05 deg
M 224.0214908692685 3.4282e-05 deg
tp 2459243.898048628046
(2021-Jan-29.39804863)		 0.0001663 TDB
period 1703.381651900676
4.66		 2.6269e-05
7.192e-08		 d
yr
n .2113442983246314 3.2593e-09 deg/d
Q 3.0132028808436 3.0979e-08 au
   Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      7891 days (21.60 yr)  
   first obs. used      1997-10-02  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55905  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:45  

Additional Information
 Earth MOID = 1.57067 au 
 Jupiter MOID = 2.38633 au 
 T_jup = 3.322 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457201.5 (2015-Jun-28.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08078040690737445 4.4267e-08  
q 2.564451475748817 1.2899e-07 au
tp 2457544.154304271741
(2016-Jun-04.65430427)		 0.00015414 TDB
node 140.3792928307384 9.0945e-05 deg
peri 235.0081056073842 9.6275e-05 deg
i 3.158747836767679 4.8767e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      7891 days (21.60 yr)  
   first obs. used      1997-10-02  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55905  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:45  

Additional Information
 Jupiter MOID = 2.38633 au 
 T_jup = 3.322 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.959525836232998E-15 -5.589029022792694E-15 -2.71301207424529E-13 -6.80560712957574E-15 -1.050495710739171E-14 -3.221761332867959E-16
q -5.589029022792694E-15 1.663885411113342E-14 1.905766776079984E-12 2.370179851967934E-14 2.326515554604157E-13 1.395062458676077E-15
tp -2.71301207424529E-13 1.905766776079984E-12 2.376017866546078E-8 5.176115321412542E-11 4.896637505187546E-9 1.79246308886975E-12
node -6.80560712957574E-15 2.370179851967934E-14 5.176115321412542E-11 8.271060071397151E-9 -8.247356632999387E-9 -1.208834017396288E-11
peri -1.050495710739171E-14 2.326515554604157E-13 4.896637505187546E-9 -8.247356632999387E-9 9.268861924263835E-9 1.243558955506391E-11
i -3.221761332867959E-16 1.395062458676077E-15 1.79246308886975E-12 -1.208834017396288E-11 1.243558955506391E-11 2.378204586200561E-11

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO437029  

215062 (2009 DC125)          Discovered 2009-Feb-19 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2009 DC125 = 1997 TM5 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-20 11:53 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin