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JPL Small-Body Database Browser
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441044 (2007 HK30)
Classification: Main-belt Asteroid          SPK-ID: 2441044
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1272621661820732 1.1437e-07  
a 2.348744906735416 2.5999e-08 au
q 2.049838542095155 2.614e-07 au
i 2.098530404369717 9.6416e-06 deg
node 47.37924225491168 0.00027664 deg
peri 102.190214440003 0.00027973 deg
M 164.8342833269588 4.756e-05 deg
tp 2457998.498951987495
(2017-Sep-01.99895199)
0.00016731 TDB
period 1314.77732004709
3.60
2.1831e-05
5.977e-08
d
yr
n .273810625199335 4.5464e-09 deg/d
Q 2.647651271375676 2.9308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      6079 days (16.64 yr)  
   first obs. used      2003-02-01  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62602  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:55:32  

Additional Information
 Earth MOID = 1.06262 au 
 Jupiter MOID = 2.3485 au 
 T_jup = 3.547 
[ 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 18.1   n/a MPO450443  

441044 (2007 HK30)          Discovered 2007-Apr-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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