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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .239384780070065 4.8298e-08  
a 2.326908576487019 1.2298e-08 AU
q 1.769882078661525 1.1301e-07 AU
i 3.592612386397819 5.5141e-06 deg
node 100.1490141655245 6.7696e-05 deg
peri 214.3683502083454 6.8441e-05 deg
M 120.5532245527786 1.1595e-05 deg
tp 2456566.346068695935
(2013-Sep-30.84606870)
3.9752e-05 JED
period 1296.484734019178
3.55
1.0278e-05
2.814e-08
d
yr
n .2776739212994656 2.2013e-09 deg/d
Q 2.883935074312511 1.5242e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1154  
   data-arc span      7264 days (19.89 yr)  
   first obs. used      1995-04-26  
   last obs. used      2015-03-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52922  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:41:42  

Additional Information
 Earth MOID = .758315 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
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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