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JPL Small-Body Database Browser
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233534 (2007 HN74)
Classification: Main-belt Asteroid          SPK-ID: 2233534
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1183322594299404 9.3273e-08  
a 2.341090887227884 2.4429e-08 au
q 2.064064313011365 2.1418e-07 au
i 3.10443654113851 6.4762e-06 deg
node 128.6498929301156 0.00022012 deg
peri 30.49529467205689 0.00022577 deg
M 179.6090895656074 5.4526e-05 deg
tp 2457947.742832477684
(2017-Jul-13.24283248)
0.0001911 TDB
period 1308.355723401158
3.58
2.0479e-05
5.607e-08
d
yr
n .275154526831706 4.3068e-09 deg/d
Q 2.618117461444403 2.732e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      6107 days (16.72 yr)  
   first obs. used      2003-02-07  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55277  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:35:59  

Additional Information
 Earth MOID = 1.07424 au 
 Jupiter MOID = 2.36206 au 
 T_jup = 3.553 
[ 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 17.8   n/a MPO245484  

233534 (2007 HN74)          Discovered 2007-Apr-22 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2007 HN74 = 2003 CK22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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