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233530 (2007 HP43)
Classification: Main-belt Asteroid          SPK-ID: 2233530
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1001731393978051 5.2647e-08  
a 3.12435941324228 3.1741e-08 au
q 2.811382522210716 1.5707e-07 au
i 10.25183542839545 5.0585e-06 deg
node 61.98206066144031 2.7753e-05 deg
peri 299.4135381057015 3.7274e-05 deg
M 68.85531877197975 2.2477e-05 deg
tp 2459010.688738133238
(2020-Jun-10.18873813)
0.0001276 TDB
period 2017.15795887878
5.52
3.0739e-05
8.416e-08
d
yr
n .1784689188149166 2.7196e-09 deg/d
Q 3.437336304273843 3.492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      9011 days (24.67 yr)  
   first obs. used      1996-05-11  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56989  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:03:55  

Additional Information
 Earth MOID = 1.82686 au 
 Jupiter MOID = 2.07587 au 
 T_jup = 3.183 
[ 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 15.36   n/a E2021B55  
diameter diameter 3.253 km 0.919 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.152   0.144 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233530 (2007 HP43)          Discovered 2007-Apr-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2007 HP43 = 1996 JL13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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