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JPL Small-Body Database Browser
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379882 (2012 HX60)
Classification: Main-belt Asteroid          SPK-ID: 2379882
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1509822407426414 6.7994e-08  
a 2.386122276672601 4.0578e-08 au
q 2.025860188654639 1.6677e-07 au
i 4.653778210437347 8.0109e-06 deg
node 201.6028881742417 8.4997e-05 deg
peri 84.20702723267145 9.5602e-05 deg
M 269.3195795031196 5.7156e-05 deg
tp 2458939.616166679179
(2020-Mar-31.11616668)
0.00022061 TDB
period 1346.286434663195
3.69
3.4342e-05
9.402e-08
d
yr
n .2674022338270551 6.8211e-09 deg/d
Q 2.746384364690563 4.6704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      6519 days (17.85 yr)  
   first obs. used      2001-05-29  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61416  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:06:04  

Additional Information
 Earth MOID = 1.01544 au 
 Jupiter MOID = 2.40495 au 
 T_jup = 3.515 
[ 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 17.8   n/a MPO434349  

379882 (2012 HX60)          Discovered 2008-Mar-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2012 HX60 = 2009 SW52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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