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JPL Small-Body Database Browser
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427507 (2002 DH5)
Classification: Centaur          SPK-ID: 2427507
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3633178834468955 1.8018e-05  
a 22.07520689879172 0.00094491 au
q 14.05488945167041 0.00021274 au
i 22.46970682366088 8.9603e-05 deg
node 157.0727138960319 6.5733e-05 deg
peri 327.9139418079768 0.0032579 deg
M 76.28921496159143 0.0061921 deg
tp 2450972.335809560002
(1998-Jun-07.83580956)
0.13679 TDB
period 37883.98019318286
103.72
2.4324
0.00666
d
yr
n .009502697397798271 6.1013e-07 deg/d
Q 30.09552434591304 0.0012882 au
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      5893 days (16.13 yr)  
   first obs. used      2002-02-20  
   last obs. used      2018-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .76078  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:54:17  

Additional Information
 Earth MOID = 13.0914 au 
 Jupiter MOID = 8.87454 au 
 T_jup = 3.782 
[ 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 10.1   n/a MPO118000  

427507 (2002 DH5)          Discovered 2002-Feb-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-03-09
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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