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JPL Small-Body Database Browser
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324804 (2007 HL48)
Classification: Outer Main-belt Asteroid          SPK-ID: 2324804
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05771747748923514 7.1586e-08  
a 3.201723676441193 7.0457e-08 au
q 3.016928262219447 2.2034e-07 au
i 11.00052629258179 7.6314e-06 deg
node 52.45330283868046 3.6258e-05 deg
peri 292.9610964686179 6.9373e-05 deg
M 276.5219184412647 6.052e-05 deg
tp 2459085.726104524363
(2020-Aug-24.22610452)
0.00035547 TDB
period 2092.542070529789
5.73
6.9073e-05
1.891e-07
d
yr
n .1720395518303034 5.6789e-09 deg/d
Q 3.386519090662938 7.4524e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      4019 days (11.00 yr)  
   first obs. used      2007-04-20  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59616  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:45:09  

Additional Information
 Earth MOID = 2.03248 au 
 Jupiter MOID = 1.88744 au 
 T_jup = 3.163 
[ 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 15.4   n/a MPO440498  

324804 (2007 HL48)          Discovered 2007-Apr-20 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2007 HL48 = 2009 TJ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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