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 ]  
(2007 DA61)
Classification: TransNeptunian Object          SPK-ID: 3369100
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9942858190896076 0.00070665  
a 467.7038292964386 57.885 au
q 2.672544293083154 0.00026227 au
i 76.52897787215549 0.0093529 deg
node 146.1418505429888 0.0019595 deg
peri 349.6634583980273 0.012638 deg
M .4722423495700752 0.087668 deg
tp 2454154.122434251713
(2007-Feb-22.62243425)
0.037125 TDB
period 3694492.722344232
10114.97
6.8587e+05
1878
d
yr
n 9.74423356751323E-5 1.809e-05 deg/d
Q 932.735114299794 115.44 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      29 days  
   first obs. used      2007-02-25  
   last obs. used      2007-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .38333  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-08 15:48:06  

Additional Information
 Earth MOID = 1.69633 au 
 Jupiter MOID = 2.66884 au 
 T_jup = 0.483 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.912   .46971 5 autocmod 2.6i
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-31 16:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin