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JPL Small-Body Database Browser
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469116 (2015 DY124)
Classification: Main-belt Asteroid          SPK-ID: 2469116
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09465630590154102 1.2153e-07  
a 2.988241697131566 5.5784e-08 au
q 2.70538577694014 3.8516e-07 au
i 12.57406032792599 1.2714e-05 deg
node 45.24447290913771 6.0165e-05 deg
peri 184.5867184392542 0.00010744 deg
M 317.8888116434948 9.1824e-05 deg
tp 2459221.207456320047
(2021-Jan-06.70745632)
0.00048445 TDB
period 1886.783236857837
5.17
5.2833e-05
1.446e-07
d
yr
n .1908009319605403 5.3428e-09 deg/d
Q 3.271097617322992 6.1064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      6380 days (17.47 yr)  
   first obs. used      2002-11-09  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59576  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:45:45  

Additional Information
 Earth MOID = 1.69555 au 
 Jupiter MOID = 1.71286 au 
 T_jup = 3.214 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO380638  
diameter diameter 2.619 km 0.910 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

469116 (2015 DY124)          Discovered 2005-Apr-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 DY124 = 2005 GE173 = 2010 MZ96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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