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JPL Small-Body Database Browser
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469124 (2015 DM220)
Classification: Main-belt Asteroid          SPK-ID: 2469124
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .130894330708918 8.86e-08  
a 2.884644755785455 6.1933e-08 au
q 2.507061111143928 2.3153e-07 au
i 10.35186919555958 9.3131e-06 deg
node 203.6406139874128 3.709e-05 deg
peri 192.5610971362946 5.637e-05 deg
M 86.10992677297763 3.7439e-05 deg
tp 2458172.456750756141
(2018-Feb-22.95675076)
0.00019436 TDB
period 1789.521551145325
4.90
5.7632e-05
1.578e-07
d
yr
n .2011710894286764 6.4787e-09 deg/d
Q 3.262228400426983 7.004e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      7887 days (21.59 yr)  
   first obs. used      1997-07-09  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71161  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:43:59  

Additional Information
 Earth MOID = 1.51395 au 
 Jupiter MOID = 2.17015 au 
 T_jup = 3.256 
[ 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 16.0   n/a MPO386730  

469124 (2015 DM220)          Discovered 2006-May-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

Alternate Designations
 2015 DM220 = 2006 KG61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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