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JPL Small-Body Database Browser
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379778 (2011 HX48)
Classification: Main-belt Asteroid          SPK-ID: 2379778
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07539787265122438 5.6295e-08  
a 3.004014661533335 5.5228e-08 au
q 2.777518346640633 1.8634e-07 au
i 12.93273499580097 6.5516e-06 deg
node 92.17236236139273 3.5087e-05 deg
peri 37.74935826813385 6.4935e-05 deg
M 275.3068978100642 5.5238e-05 deg
tp 2459047.901091022527
(2020-Jul-17.40109102)		 0.000295 TDB
period 1901.741565764128
5.21		 5.2445e-05
1.436e-07		 d
yr
n .1893001691085983 5.2204e-09 deg/d
Q 3.230510976426036 5.9392e-08 au
   Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      4939 days (13.52 yr)  
   first obs. used      2005-03-09  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56541  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:03:05  

Additional Information
 Earth MOID = 1.80506 au 
 Jupiter MOID = 1.92158 au 
 T_jup = 3.209 
[ 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 16.0   n/a MPO455733  

379778 (2011 HX48)          Discovered 2006-May-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

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