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JPL Small-Body Database Browser
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410149 (2007 HA46)
Classification: Main-belt Asteroid          SPK-ID: 2410149
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 .1566473156537567 7.5481e-08  
a 2.888745391606999 2.9652e-08 au
q 2.436231180404602 2.2083e-07 au
i 12.89772349311068 8.5386e-06 deg
node 33.08065762701445 2.182e-05 deg
peri 6.23426166739052 3.1304e-05 deg
M 323.8271084766189 1.7828e-05 deg
tp 2458780.695130475342
(2019-Oct-24.19513048)
8.8631e-05 TDB
period 1793.338719665056
4.91
2.7612e-05
7.56e-08
d
yr
n .2007428914863544 3.0908e-09 deg/d
Q 3.341259602809395 3.4297e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      5112 days (14.00 yr)  
   first obs. used      2005-12-05  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53098  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:58:35  

Additional Information
 Earth MOID = 1.44357 au 
 Jupiter MOID = 2.09687 au 
 T_jup = 3.236 
[ 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 16.6   n/a MPO455916  
diameter diameter 2.958 km 0.806 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

410149 (2007 HA46)          Discovered 2007-Apr-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-10-09

Alternate Designations
 2007 HA46 = 2009 ST343 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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