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JPL Small-Body Database Browser
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452996 (2007 HD60)
Classification: Main-belt Asteroid          SPK-ID: 2452996
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09000496540672383 1.2501e-07  
a 3.03500056897664 5.8041e-08 au
q 2.761835447756511 4.0568e-07 au
i 18.01063163915986 9.6511e-06 deg
node 42.06560483389386 3.652e-05 deg
peri 140.9517977257815 5.7461e-05 deg
M 125.5583421030225 4.87e-05 deg
tp 2457926.934764608011
(2017-Jun-22.43476461)
0.00024964 TDB
period 1931.241530269288
5.29
5.5399e-05
1.517e-07
d
yr
n .1864085845077091 5.3473e-09 deg/d
Q 3.30816569019677 6.3265e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      4608 days (12.62 yr)  
   first obs. used      2007-03-16  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54781  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:52:45  

Additional Information
 Earth MOID = 1.78036 au 
 Jupiter MOID = 1.69945 au 
 T_jup = 3.161 
[ 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 16.2   n/a MPO402842  

452996 (2007 HD60)          Discovered 2007-Mar-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2007 HD60 = 2012 HV9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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