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437689 (2014 DM25)
Classification: Main-belt Asteroid          SPK-ID: 2437689
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06969717487895054 8.0805e-08  
a 2.818845107278925 3.9216e-08 au
q 2.622379566880232 2.3838e-07 au
i 7.66102241424626 8.8125e-06 deg
node 147.4755299103599 4.9064e-05 deg
peri 196.5395648696613 7.1449e-05 deg
M 280.4774816704481 5.7162e-05 deg
tp 2459382.350065754152
(2021-Jun-16.85006575)
0.00027718 TDB
period 1728.642736159552
4.73
3.6074e-05
9.877e-08
d
yr
n .208255871771281 4.346e-09 deg/d
Q 3.015310647677618 4.195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      8401 days (23.00 yr)  
   first obs. used      1996-04-23  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6655  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:53:08  

Additional Information
 Earth MOID = 1.61493 au 
 Jupiter MOID = 2.31106 au 
 T_jup = 3.301 
[ 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 16.4   n/a MPO434612  

437689 (2014 DM25)          Discovered 2009-Feb-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2014 DM25 = 2009 DG51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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