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324794 (2007 HZ15)
Classification: Outer Main-belt Asteroid          SPK-ID: 2324794
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06359723449275623 4.6713e-08  
a 3.214571943513202 4.3032e-08 au
q 3.010134057827758 1.5909e-07 au
i 9.607031461583576 5.6918e-06 deg
node 201.1429338727463 3.5321e-05 deg
peri 227.9184968739221 6.3541e-05 deg
M 257.0448270429404 5.1317e-05 deg
tp 2459602.544819180221
(2022-Jan-23.04481918)
0.00029843 TDB
period 2105.150510458329
5.76
4.2271e-05
1.157e-07
d
yr
n .171009150277631 3.4339e-09 deg/d
Q 3.419009829198646 4.5769e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      6186 days (16.94 yr)  
   first obs. used      2003-08-21  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53495  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 20:53:13  

Additional Information
 Earth MOID = 2.03313 au 
 Jupiter MOID = 1.8573 au 
 T_jup = 3.165 
[ 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 15.5   n/a MPO450272  

324794 (2007 HZ15)          Discovered 2007-Apr-18 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2007 HZ15 = 2009 SC231 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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