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523374 (2017 DH1)
Classification: Main-belt Asteroid          SPK-ID: 2523374
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03425993197742545 4.5871e-08  
a 2.92041121052162 3.4809e-08 au
q 2.820358121103039 1.4333e-07 au
i 13.23792915779383 5.4914e-06 deg
node 137.3429108071321 2.2105e-05 deg
peri 289.9299607246217 9.011e-05 deg
M 309.7705224397831 8.5283e-05 deg
tp 2459254.843473184926
(2021-Feb-09.34347318)
0.00043144 TDB
period 1822.906683367426
4.99
3.2591e-05
8.923e-08
d
yr
n .1974867958325644 3.5308e-09 deg/d
Q 3.020464299940202 3.6001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      7328 days (20.06 yr)  
   first obs. used      2000-10-01  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65127  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:44:27  

Additional Information
 Earth MOID = 1.86563 au 
 Jupiter MOID = 2.08998 au 
 T_jup = 3.239 
[ 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 16.5   n/a MPO448219  

523374 (2017 DH1)          Discovered 2014-Sep-18 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-05-31

Alternate Designations
 2017 DH1 = 2014 SB63 = 2015 UA80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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