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JPL Small-Body Database Browser
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441049 (2007 HW83)
Classification: Main-belt Asteroid          SPK-ID: 2441049
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1439841437988368 8.9482e-08  
a 2.400483238775568 3.0519e-08 au
q 2.054851714937009 2.0771e-07 au
i 4.522702509740951 8.5136e-06 deg
node 111.7122165270851 0.00013333 deg
peri 183.0495331182943 0.00014191 deg
M 29.97629935553389 4.9766e-05 deg
tp 2458487.384541534958
(2019-Jan-03.88454153)
0.00018674 TDB
period 1358.458713146575
3.72
2.5906e-05
7.093e-08
d
yr
n .2650062136714763 5.0538e-09 deg/d
Q 2.746114762614126 3.4913e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      4056 days (11.10 yr)  
   first obs. used      2007-04-11  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66904  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:30:05  

Additional Information
 Earth MOID = 1.03812 au 
 Jupiter MOID = 2.43016 au 
 T_jup = 3.508 
[ 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 17.6   n/a MPO450443  

441049 (2007 HW83)          Discovered 2007-Apr-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2007 HW83 = 2014 DA124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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