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79234 (1994 PC26)
Classification: Main-belt Asteroid          SPK-ID: 2079234
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1627661892913979 4.0085e-08  
a 2.330769578129743 7.5063e-09 au
q 1.951399095781246 9.32e-08 au
i 5.955648375217279 4.286e-06 deg
node 134.0828606638879 4.3542e-05 deg
peri 189.0916009438023 4.5626e-05 deg
M 92.81554389664491 1.3512e-05 deg
tp 2458665.406771756780
(2019-Jun-30.90677176)
4.859e-05 TDB
period 1299.712926337975
3.56
6.2786e-06
1.719e-08
d
yr
n .2769842422159509 1.338e-09 deg/d
Q 2.710140060478241 8.728e-09 au
  Orbit Determination Parameters
   # obs. used (total)      725  
   data-arc span      9298 days (25.46 yr)  
   first obs. used      1994-08-12  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6146  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:37:53  

Additional Information
 Earth MOID = .939173 au 
 Jupiter MOID = 2.5999 au 
 T_jup = 3.546 
[ 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 15.9   n/a MPO436335  
rotation period rot_per 67.816 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

79234 (1994 PC26)          Discovered 1994-Aug-12 by Elst, E. W. at La Silla
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1994 PC26 = 1995 YO11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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