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437802 (2015 DH)
Classification: Main-belt Asteroid          SPK-ID: 2437802
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1109235998023029 9.4359e-08  
a 2.599012163256432 2.669e-08 au
q 2.310720378178058 2.5017e-07 au
i 2.364388219383087 6.8783e-06 deg
node 294.1553136329224 0.00028769 deg
peri 202.6360370840238 0.00029504 deg
M 120.1032437738013 6.2485e-05 deg
tp 2458489.920785142446
(2019-Jan-06.42078514)
0.00026544 TDB
period 1530.420924308245
4.19
2.3575e-05
6.454e-08
d
yr
n .235229402762329 3.6235e-09 deg/d
Q 2.887303948334806 2.9651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      6345 days (17.37 yr)  
   first obs. used      2001-12-14  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68644  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:23:54  

Additional Information
 Earth MOID = 1.32466 au 
 Jupiter MOID = 2.13952 au 
 T_jup = 3.406 
[ 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 17.1   n/a MPO437698  

437802 (2015 DH)          Discovered 2001-Dec-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2015 DH = 2011 FX56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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