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11594 (1995 HP)
Classification: Main-belt Asteroid          SPK-ID: 2011594
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .239551503733519 5.346e-08  
a 2.326366576727084 1.4831e-08 AU
q 1.769081965036712 1.2474e-07 AU
i 3.592854074068518 5.9417e-06 deg
node 100.1477894521833 7.4985e-05 deg
peri 214.3155437395748 7.5771e-05 deg
M 65.05306485396876 1.286e-05 deg
tp 2456566.303223603124
(2013-Sep-30.80322360)
4.4896e-05 JED
period 1296.031781010416
3.55
1.2393e-05
3.393e-08
d
yr
n .27777096617132 2.6562e-09 deg/d
Q 2.883651188417455 1.8384e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1021  
   data-arc span      6654 days (18.22 yr)  
   first obs. used      1995-04-26  
   last obs. used      2013-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57742  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 16:54:08  

Additional Information
 Earth MOID = .755599 AU 
 T_jup = 3.532 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3 mag n/a MPO266020  

11594 (1995 HP)          Discovered 1995-Apr-27 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 HP = 1996 XG6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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