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JPL Small-Body Database Browser
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410150 (2007 HE49)
Classification: Main-belt Asteroid          SPK-ID: 2410150
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 .04890837133542156 7.1776e-08  
a 3.074506698676246 6.2138e-08 au
q 2.924137583384147 2.4055e-07 au
i 11.34780256592587 6.201e-06 deg
node 65.34068631526029 4.2034e-05 deg
peri 334.804408113826 9.2361e-05 deg
M 264.7804055121492 8.579e-05 deg
tp 2459121.317320824531
(2020-Sep-28.81732082)
0.00047633 TDB
period 1969.071980460428
5.39
5.9694e-05
1.634e-07
d
yr
n .1828272422604994 5.5426e-09 deg/d
Q 3.224875813968345 6.5177e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      5339 days (14.62 yr)  
   first obs. used      2004-12-11  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68627  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:24:23  

Additional Information
 Earth MOID = 1.93714 au 
 Jupiter MOID = 2.06985 au 
 T_jup = 3.198 
[ 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 15.9   n/a MPO450421  

410150 (2007 HE49)          Discovered 2007-Apr-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

Alternate Designations
 2007 HE49 = 2014 QB274 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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