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212388 (2006 HP100)
Classification: Main-belt Asteroid          SPK-ID: 2212388
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1342291088723907 5.5352e-08  
a 2.178232010546094 1.5994e-08 au
q 1.885849868853176 1.1341e-07 au
i 5.357972547945981 7.9343e-06 deg
node 138.0243406003116 4.8825e-05 deg
peri 125.6457951417341 5.7134e-05 deg
M 109.0275484085097 3.2993e-05 deg
tp 2458644.878199247642
(2019-Jun-10.37819925)
0.00010543 TDB
period 1174.233944903198
3.21
1.2933e-05
3.541e-08
d
yr
n .3065828590312793 3.3767e-09 deg/d
Q 2.470614152239012 1.8141e-08 au
  Orbit Determination Parameters
   # obs. used (total)      215  
   data-arc span      7319 days (20.04 yr)  
   first obs. used      1999-01-22  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65933  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:15:33  

Additional Information
 Earth MOID = .87607 au 
 Jupiter MOID = 2.60121 au 
 T_jup = 3.666 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO433388  

212388 (2006 HP100)          Discovered 2006-Apr-30 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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