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JPL Small-Body Database Browser
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441050 (2007 JH1)
Classification: Main-belt Asteroid          SPK-ID: 2441050
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1933394015800976 7.4766e-08  
a 2.37629796807172 2.6874e-08 au
q 1.916865940948732 1.7269e-07 au
i 1.04600298240879 1.4711e-05 deg
node 175.1719405924243 0.00040454 deg
peri 123.8414452886685 0.00040663 deg
M 35.08517747515603 4.0294e-05 deg
tp 2458470.101994474125
(2018-Dec-17.60199447)
0.00014899 TDB
period 1337.980462620023
3.66
2.2697e-05
6.214e-08
d
yr
n .2690622247914225 4.5643e-09 deg/d
Q 2.835729995194708 3.207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      5523 days (15.12 yr)  
   first obs. used      2004-09-11  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67583  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:55:47  

Additional Information
 Earth MOID = .900664 au 
 Jupiter MOID = 2.37783 au 
 T_jup = 3.516 
[ 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 17.9   n/a MPO434636  

441050 (2007 JH1)          Discovered 2007-May-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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