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185483 (2007 DX5)
Classification: Outer Main-belt Asteroid          SPK-ID: 2185483
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 .05745445116977136 7.4354e-08  
a 3.247713752497482 5.2429e-08 au
q 3.061118141291221 2.3822e-07 au
i 21.65897007572383 9.1797e-06 deg
node 138.2002154215648 2.0867e-05 deg
peri 156.7908449625864 8.2326e-05 deg
M 317.9064909702999 7.7809e-05 deg
tp 2459250.464119763292
(2021-Feb-04.96411976)
0.00046263 TDB
period 2137.790010599796
5.85
5.1766e-05
1.417e-07
d
yr
n .1683982047885963 4.0777e-09 deg/d
Q 3.434309363703743 5.5441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      8857 days (24.25 yr)  
   first obs. used      1995-01-31  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6063  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:55:48  

Additional Information
 Earth MOID = 2.05395 au 
 Jupiter MOID = 1.90513 au 
 T_jup = 3.068 
[ 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 14.8   n/a MPO436916  
diameter diameter 6.984 km 0.256 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

185483 (2007 DX5)          Discovered 2007-Feb-17 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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