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JPL Small-Body Database Browser
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410599 (2008 HL32)
Classification: Main-belt Asteroid          SPK-ID: 2410599
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2034482256578734 1.2315e-07  
a 2.918385892256323 3.6203e-08 au
q 2.324645460691805 3.5412e-07 au
i 7.482685142066271 1.6297e-05 deg
node 71.62792649188476 0.00012662 deg
peri 222.1409021217044 0.00053113 deg
M 22.64398987436806 0.00049832 deg
tp 2458485.958476852951
(2019-Jan-02.45847685)
0.0025206 TDB
period 1821.010721242807
4.99
3.3885e-05
9.277e-08
d
yr
n .1976924110333115 3.6786e-09 deg/d
Q 3.512126323820841 4.3568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      6027 days (16.50 yr)  
   first obs. used      2003-04-29  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .53039  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:21:09  

Additional Information
 Earth MOID = 1.31436 au 
 Jupiter MOID = 1.70723 au 
 T_jup = 3.237 
[ 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 16.8   n/a MPO446721  

410599 (2008 HL32)          Discovered 2008-Mar-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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