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277938 (2006 PH14)
Classification: Main-belt Asteroid          SPK-ID: 2277938
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1745758853033204 5.6891e-08  
a 3.123745830669816 3.3862e-08 au
q 2.578415136818077 1.7521e-07 au
i 18.07377474878162 6.4224e-06 deg
node 112.4456114647755 1.891e-05 deg
peri 187.62869161664 2.4988e-05 deg
M 184.9125540569336 1.7277e-05 deg
tp 2459981.263890846463
(2023-Feb-05.76389085)
0.00010235 TDB
period 2016.563773621651
5.52
3.279e-05
8.977e-08
d
yr
n .1785215051014516 2.9028e-09 deg/d
Q 3.669076524521555 3.9774e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      7181 days (19.66 yr)  
   first obs. used      2000-05-27  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62063  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:16:07  

Additional Information
 Earth MOID = 1.5636 au 
 Jupiter MOID = 1.57015 au 
 T_jup = 3.116 
[ 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 15.1   n/a MPO418478  

277938 (2006 PH14)          Discovered 2006-Aug-15 by NEAT at Palomar
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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