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JPL Small-Body Database Browser
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376048 (2010 DW27)
Classification: Main-belt Asteroid          SPK-ID: 2376048
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05377311964700964 9.2765e-08  
a 3.035795905225383 1.0931e-07 au
q 2.872551688789796 3.2181e-07 au
i 17.61302336503179 9.223e-06 deg
node 100.9103766521884 4.3943e-05 deg
peri 358.7700823641169 0.00013938 deg
M 93.00896561982852 0.00013378 deg
tp 2458501.351699403069
(2019-Jan-17.85169940)
0.00070996 TDB
period 1932.000716461969
5.29
0.00010435
2.857e-07
d
yr
n .1863353346262005 1.0064e-08 deg/d
Q 3.199040121660969 1.1519e-07 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      4075 days (11.16 yr)  
   first obs. used      2007-11-12  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53368  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:34:06  

Additional Information
 Earth MOID = 1.88945 au 
 Jupiter MOID = 1.96865 au 
 T_jup = 3.168 
[ 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 15.6   n/a MPO418903  
diameter diameter 4.781 km 0.200 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

376048 (2010 DW27)          Discovered 2010-Feb-18 by WISE at WISE
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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