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215739 (2004 DL53)
Classification: Main-belt Asteroid          SPK-ID: 2215739
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02201930131697556 5.1413e-08  
a 2.668357636101278 2.2568e-08 au
q 2.609602265290511 1.4194e-07 au
i 2.030307898708927 5.3096e-06 deg
node 82.64239469307986 0.00014938 deg
peri 40.33765628969374 0.00019081 deg
M 338.3489006274391 0.00011839 deg
tp 2459296.250694994232
(2021-Mar-22.75069499)
0.00052377 TDB
period 1592.078517805368
4.36
2.0198e-05
5.53e-08
d
yr
n .2261195010006473 2.8687e-09 deg/d
Q 2.727113006912044 2.3065e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      6171 days (16.90 yr)  
   first obs. used      2004-02-23  
   last obs. used      2021-01-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53707  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:51:58  

Additional Information
 Earth MOID = 1.62538 au 
 Jupiter MOID = 2.2603 au 
 T_jup = 3.381 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.83   n/a MPCxxxxx  

215739 (2004 DL53)          Discovered 2004-Feb-23 by Bickel, W. at Bergisch Gladbach
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2004 DL53 = 2007 VY191 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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