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160006 (2007 HK56)
Classification: Main-belt Asteroid          SPK-ID: 2160006
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06477998083933915 5.8605e-08  
a 2.154329424053739 1.1873e-08 au
q 2.014772005241914 1.2812e-07 au
i 4.867765893755129 5.8521e-06 deg
node 198.4817022220454 5.2358e-05 deg
peri 129.5374883964555 6.1461e-05 deg
M 309.4146951468746 2.9803e-05 deg
tp 2459162.788769514160
(2020-Nov-09.28876951)
9.5502e-05 TDB
period 1154.959077438232
3.16
9.5482e-06
2.614e-08
d
yr
n .3116993554425334 2.5769e-09 deg/d
Q 2.293886842865565 1.2643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      16589 days (45.42 yr)  
   first obs. used      1973-09-24  
   last obs. used      2019-02-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60137  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:15:53  

Additional Information
 Earth MOID = 1.00789 au 
 Jupiter MOID = 2.87428 au 
 T_jup = 3.695 
[ 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 17.0   n/a MPO426991  

160006 (2007 HK56)          Discovered 2007-Apr-22 by Spacewatch at Kitt Peak
Reference: 20070630/Numbers.arcLast Updated: 2007-07-05

Alternate Designations
 2007 HK56 = 2123 T-2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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