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JPL Small-Body Database Browser
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249515 Heinrichsen (2010 CF48)
Classification: Main-belt Asteroid          SPK-ID: 2249515
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1303198936692027 6.9964e-08  
a 2.683090115082412 2.612e-08 au
q 2.333430096579983 1.9432e-07 au
i 12.22979982073061 7.6956e-06 deg
node 81.99143518452028 3.3124e-05 deg
peri 89.14652194597035 4.5863e-05 deg
M 62.50574648736016 2.9083e-05 deg
tp 2458321.779597051875
(2018-Jul-22.27959705)
0.00012958 TDB
period 1605.281925264514
4.40
2.3441e-05
6.418e-08
d
yr
n .2242596732288506 3.2748e-09 deg/d
Q 3.032750133584841 2.9524e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      6649 days (18.20 yr)  
   first obs. used      2001-04-25  
   last obs. used      2019-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56505  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:18:49  

Additional Information
 Earth MOID = 1.37826 au 
 Jupiter MOID = 2.0663 au 
 T_jup = 3.331 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO248548  
diameter diameter 3.057 km 0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249515 Heinrichsen           Discovered 2010 Feb. 12 at WISE.
Ingolf Heinrichsen (b. 1964) is an expert in the systems engineering, operations, and management of space telescopes, including the Kepler mission, the Wide-field Infrared Survey Explorer and the Spitzer Space Telescope.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-12-17Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2010 CF48 = 2008 WW70 = 2010 GH28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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