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5876 (1990 DM2)
Classification: Main-belt Asteroid          SPK-ID: 2005876
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03952560194040861 5.1698e-08  
a 2.768011356346625 2.2802e-08 AU
q 2.658604041309138 1.4943e-07 AU
i 2.684869449596128 5.8297e-06 deg
node 291.9375579234438 0.00012656 deg
peri 309.9060645665 0.00015427 deg
M 7.417609004170138 8.842e-05 deg
tp 2456765.841348226002
(2014-Apr-18.34134823)
0.00041321 JED
period 1682.093870359665
4.61
2.0785e-05
5.691e-08
d
yr
n .2140189714400569 2.6445e-09 deg/d
Q 2.877418671384112 2.3703e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1197  
   data-arc span      23357 days (63.95 yr)  
   first obs. used      1950-07-15  
   last obs. used      2014-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5034  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:13:08  

Additional Information
 Earth MOID = 1.64639 AU 
 T_jup = 3.336 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.9 mag n/a MPO263401  

5876 (1990 DM2)          Discovered 1990-Feb-24 by Debehogne, H. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1990 DM2 = 1978 RK3 = 1987 QT2 = 1988 VH4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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