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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1000180290077259 6.4998e-08  
a 3.123297886005528 4.9323e-08 au
q 2.810911787443258 1.9183e-07 au
i 10.25317707177281 5.6797e-06 deg
node 61.98076629024725 4.0119e-05 deg
peri 299.2130777193242 5e-05 deg
M 358.3454688562547 3.4442e-05 deg
tp 2459009.765971997619
(2020-Jun-09.26597200)
0.00019298 TDB
period 2016.130026777067
5.52
4.7758e-05
1.308e-07
d
yr
n .1785599119197122 4.2297e-09 deg/d
Q 3.435683984567798 5.4256e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      8038 days (22.01 yr)  
   first obs. used      1996-05-11  
   last obs. used      2018-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63037  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 09:00:22  

Additional Information
 Earth MOID = 1.82722 au 
 Jupiter MOID = 2.07766 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 15.2   n/a MPO450069  
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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